diff --git a/src/overlays/actors/ovl_Bg_Ganon_Otyuka/z_bg_ganon_otyuka.c b/src/overlays/actors/ovl_Bg_Ganon_Otyuka/z_bg_ganon_otyuka.c
index 116a6ebf75..41d68fbcc3 100644
--- a/src/overlays/actors/ovl_Bg_Ganon_Otyuka/z_bg_ganon_otyuka.c
+++ b/src/overlays/actors/ovl_Bg_Ganon_Otyuka/z_bg_ganon_otyuka.c
@@ -291,8 +291,8 @@ void BgGanonOtyuka_Draw(Actor* thisx, GlobalContext* globalCtx) {
                                  platform->dyna.actor.world.pos.z, MTXMODE_NEW);
                 phi_s1 = NULL;
                 if (platform->isFalling) {
-                    Matrix_RotateX((platform->dyna.actor.shape.rot.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-                    Matrix_RotateZ((platform->dyna.actor.shape.rot.z / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+                    Matrix_RotateX(BINANG_TO_RAD_ALT(platform->dyna.actor.shape.rot.x), MTXMODE_APPLY);
+                    Matrix_RotateZ(BINANG_TO_RAD_ALT(platform->dyna.actor.shape.rot.z), MTXMODE_APPLY);
                     if (camera->eye.y > platform->dyna.actor.world.pos.y) {
                         phi_s1 = sPlatformBottomDL;
                     } else {
diff --git a/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c b/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c
index 31cbf1f2d8..d977e8f7f6 100644
--- a/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c
+++ b/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c
@@ -950,9 +950,9 @@ void BossFd_Fly(BossFd* this, GlobalContext* globalCtx) {
         this->bodySegsPos[i4].x = this->actor.world.pos.x;
         this->bodySegsPos[i4].y = this->actor.world.pos.y;
         this->bodySegsPos[i4].z = this->actor.world.pos.z;
-        this->bodySegsRot[i4].x = (this->actor.world.rot.x / (f32)0x8000) * M_PI;
-        this->bodySegsRot[i4].y = (this->actor.world.rot.y / (f32)0x8000) * M_PI;
-        this->bodySegsRot[i4].z = (this->actor.world.rot.z / (f32)0x8000) * M_PI;
+        this->bodySegsRot[i4].x = BINANG_TO_RAD_ALT(this->actor.world.rot.x);
+        this->bodySegsRot[i4].y = BINANG_TO_RAD_ALT(this->actor.world.rot.y);
+        this->bodySegsRot[i4].z = BINANG_TO_RAD_ALT(this->actor.world.rot.z);
 
         this->work[BFD_LEAD_MANE_SEG]++;
         if (this->work[BFD_LEAD_MANE_SEG] >= 30) {
@@ -963,9 +963,9 @@ void BossFd_Fly(BossFd* this, GlobalContext* globalCtx) {
         this->rightMane.scale[i4] = (Math_SinS(this->work[BFD_MOVE_TIMER] * 5496.0f) * 0.3f) + 1.0f;
         this->leftMane.scale[i4] = (Math_CosS(this->work[BFD_MOVE_TIMER] * 5696.0f) * 0.3f) + 1.0f;
         this->centerMane.pos[i4] = this->centerMane.head;
-        this->fireManeRot[i4].x = (this->actor.world.rot.x / (f32)0x8000) * M_PI;
-        this->fireManeRot[i4].y = (this->actor.world.rot.y / (f32)0x8000) * M_PI;
-        this->fireManeRot[i4].z = (this->actor.world.rot.z / (f32)0x8000) * M_PI;
+        this->fireManeRot[i4].x = BINANG_TO_RAD_ALT(this->actor.world.rot.x);
+        this->fireManeRot[i4].y = BINANG_TO_RAD_ALT(this->actor.world.rot.y);
+        this->fireManeRot[i4].z = BINANG_TO_RAD_ALT(this->actor.world.rot.z);
         this->rightMane.pos[i4] = this->rightMane.head;
         this->leftMane.pos[i4] = this->leftMane.head;
 
@@ -1233,8 +1233,8 @@ void BossFd_Effects(BossFd* this, GlobalContext* globalCtx) {
                                &D_801333E8);
         spawnPos2 = this->headPos;
 
-        spawnAngleY = (this->actor.world.rot.y / (f32)0x8000) * M_PI;
-        spawnAngleX = (((-this->actor.world.rot.x) / (f32)0x8000) * M_PI) + 0.3f;
+        spawnAngleY = BINANG_TO_RAD_ALT(this->actor.world.rot.y);
+        spawnAngleX = BINANG_TO_RAD_ALT(-this->actor.world.rot.x) + 0.3f;
         Matrix_RotateY(spawnAngleY, MTXMODE_NEW);
         Matrix_RotateX(spawnAngleX, MTXMODE_APPLY);
         Matrix_MultVec3f(&spawnSpeed2, &spawnVel2);
@@ -1938,7 +1938,7 @@ void BossFd_DrawBody(GlobalContext* globalCtx, BossFd* this) {
                      MTXMODE_NEW);
     Matrix_RotateY(this->bodySegsRot[segIndex].y, MTXMODE_APPLY);
     Matrix_RotateX(-this->bodySegsRot[segIndex].x, MTXMODE_APPLY);
-    Matrix_RotateZ((this->actor.shape.rot.z / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+    Matrix_RotateZ(BINANG_TO_RAD_ALT(this->actor.shape.rot.z), MTXMODE_APPLY);
     Matrix_Translate(0.0f, 0.0f, temp_float, MTXMODE_APPLY);
     Matrix_Push();
     Matrix_Translate(0.0f, 0.0f, 25.0f, MTXMODE_APPLY);
diff --git a/src/overlays/actors/ovl_Boss_Fd2/z_boss_fd2.c b/src/overlays/actors/ovl_Boss_Fd2/z_boss_fd2.c
index e0185daf06..714f855c86 100644
--- a/src/overlays/actors/ovl_Boss_Fd2/z_boss_fd2.c
+++ b/src/overlays/actors/ovl_Boss_Fd2/z_boss_fd2.c
@@ -455,8 +455,8 @@ void BossFd2_BreatheFire(BossFd2* this, GlobalContext* globalCtx) {
         spawnSpeed.z = 30.0f;
         spawnPos = this->headPos;
 
-        tempY = ((this->actor.shape.rot.y + this->headRot.y) / (f32)0x8000) * M_PI;
-        tempX = ((this->headRot.x / (f32)0x8000) * M_PI) + 1.0f / 2;
+        tempY = BINANG_TO_RAD_ALT(this->actor.shape.rot.y + this->headRot.y);
+        tempX = BINANG_TO_RAD_ALT(this->headRot.x) + 1.0f / 2;
         Matrix_RotateY(tempY, MTXMODE_NEW);
         Matrix_RotateX(tempX, MTXMODE_APPLY);
         Matrix_MultVec3f(&spawnSpeed, &spawnVel);
@@ -692,7 +692,7 @@ void BossFd2_Death(BossFd2* this, GlobalContext* globalCtx) {
                 Audio_PlayActorSound2(&this->actor, NA_SE_EN_VALVAISA_DAMAGE2);
             }
             Math_ApproachF(&this->skelAnime.playSpeed, retreatSpeed, 1.0f, 1.0f);
-            Matrix_RotateY(((this->actor.yawTowardsPlayer / (f32)0x8000) * M_PI) + 0.2f, MTXMODE_NEW);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.yawTowardsPlayer) + 0.2f, MTXMODE_NEW);
             sp70.x = 0.0f;
             sp70.y = 0.0f;
             sp70.z = 250.0f;
diff --git a/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c b/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c
index 591eaf7b88..04a27e1c12 100644
--- a/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c
+++ b/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c
@@ -908,7 +908,7 @@ void func_808FF898(BossGanon2* this, GlobalContext* globalCtx) {
                         s32 pad;
                         Vec3f sp28;
 
-                        Matrix_RotateY(((this->actor.shape.rot.y / (f32)0x8000) * M_PI) + 0.5f, MTXMODE_NEW);
+                        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y) + 0.5f, MTXMODE_NEW);
                         sp28.x = 0.0f;
                         sp28.y = 0.0f;
                         sp28.z = 1.0f;
@@ -1300,7 +1300,7 @@ void func_80900890(BossGanon2* this, GlobalContext* globalCtx) {
             if (this->unk_1A2[1] == 50) {
                 func_80078884(NA_SE_EN_MGANON_WALK);
             }
-            Matrix_RotateY(((this->actor.shape.rot.y / (f32)0x8000) * M_PI) + 0.3f, MTXMODE_NEW);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y) + 0.3f, MTXMODE_NEW);
             sp5C.x = 0.0f;
             sp5C.y = 0.0f;
             sp5C.z = 250.0f;
diff --git a/src/overlays/actors/ovl_Boss_Ganondrof/z_boss_ganondrof.c b/src/overlays/actors/ovl_Boss_Ganondrof/z_boss_ganondrof.c
index 29e4b6040c..286eebe9c9 100644
--- a/src/overlays/actors/ovl_Boss_Ganondrof/z_boss_ganondrof.c
+++ b/src/overlays/actors/ovl_Boss_Ganondrof/z_boss_ganondrof.c
@@ -896,9 +896,9 @@ void BossGanondrof_Charge(BossGanondrof* this, GlobalContext* globalCtx) {
         baseOffset.y = 10.0f;
         for (i = 0; i < 10; i++) {
             Matrix_Push();
-            Matrix_RotateY((thisx->shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
-            Matrix_RotateX((thisx->shape.rot.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-            Matrix_RotateZ((this->work[GND_PARTICLE_ANGLE] / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(thisx->shape.rot.y), MTXMODE_NEW);
+            Matrix_RotateX(BINANG_TO_RAD_ALT(thisx->shape.rot.x), MTXMODE_APPLY);
+            Matrix_RotateZ(BINANG_TO_RAD_ALT(this->work[GND_PARTICLE_ANGLE]), MTXMODE_APPLY);
             Matrix_MultVec3f(&baseOffset, &offset);
             Matrix_Pop();
             pos.x = this->spearTip.x + offset.x;
diff --git a/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c b/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c
index 7119b38900..ba5979d428 100644
--- a/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c
+++ b/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c
@@ -925,7 +925,7 @@ void BossMo_Tentacle(BossMo* this, GlobalContext* globalCtx) {
                     spFC.x = 0;
                     spFC.y = 0;
                     spFC.z = 0;
-                    Matrix_RotateY((player->actor.world.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
+                    Matrix_RotateY(BINANG_TO_RAD_ALT(player->actor.world.rot.y), MTXMODE_NEW);
                     Matrix_MultVec3f(&spFC, &spF0);
                     spF0.x = player->actor.world.pos.x + spF0.x;
                     spF0.z = player->actor.world.pos.z + spF0.z;
@@ -2101,7 +2101,7 @@ void BossMo_Core(BossMo* this, GlobalContext* globalCtx) {
                             sp70.x = 0.0f;
                             sp70.y = 0.0f;
                             sp70.z = 100.0f;
-                            Matrix_RotateY((player->actor.world.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
+                            Matrix_RotateY(BINANG_TO_RAD_ALT(player->actor.world.rot.y), MTXMODE_NEW);
                             Matrix_MultVec3f(&sp70, &sp64);
                             this->targetPos.x = player->actor.world.pos.x + sp64.x;
                             this->targetPos.y = player->actor.world.pos.y + 30.0f;
@@ -2448,8 +2448,8 @@ void BossMo_DrawTentacle(BossMo* this, GlobalContext* globalCtx) {
     gSPSegment(POLY_XLU_DISP++, 0x0C, matrix);
 
     Matrix_Translate(this->actor.world.pos.x, this->actor.world.pos.y, this->actor.world.pos.z, MTXMODE_NEW);
-    Matrix_RotateY((this->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-    Matrix_RotateX((this->actor.shape.rot.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+    Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_APPLY);
+    Matrix_RotateX(BINANG_TO_RAD_ALT(this->actor.shape.rot.x), MTXMODE_APPLY);
 
     BossMo_InitRand(1, 29100, 9786);
 
@@ -2464,8 +2464,8 @@ void BossMo_DrawTentacle(BossMo* this, GlobalContext* globalCtx) {
         } else {
             if (i >= 3) {
                 Matrix_Translate(0.0f, this->tentStretch[i - 2].y, 0.0f, MTXMODE_APPLY);
-                Matrix_RotateX((this->tentRot[i - 2].x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-                Matrix_RotateZ((this->tentRot[i - 2].z / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+                Matrix_RotateX(BINANG_TO_RAD_ALT(this->tentRot[i - 2].x), MTXMODE_APPLY);
+                Matrix_RotateZ(BINANG_TO_RAD_ALT(this->tentRot[i - 2].z), MTXMODE_APPLY);
             }
             Matrix_Push();
             Matrix_Scale((this->tentScale[i - 2].x + this->tentRipple[i - 2].x) * this->actor.scale.x,
diff --git a/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c b/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c
index 562f7f7346..53aafef472 100644
--- a/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c
+++ b/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c
@@ -1219,8 +1219,8 @@ void BossTw_ShootBeam(BossTw* this, GlobalContext* globalCtx) {
             sp128.x = -sp128.x;
             Math_ApproachS(&this->magicDir.x, sp128.x, 5, 0x2000);
             Math_ApproachS(&this->magicDir.y, sp128.y, 5, 0x2000);
-            this->beamReflectionPitch = (this->magicDir.x / 32768.0f) * M_PI;
-            this->beamReflectionYaw = (this->magicDir.y / 32768.0f) * M_PI;
+            this->beamReflectionPitch = BINANG_TO_RAD_ALT(this->magicDir.x);
+            this->beamReflectionYaw = BINANG_TO_RAD_ALT(this->magicDir.y);
         }
 
         Matrix_Translate(this->beamReflectionOrigin.x, this->beamReflectionOrigin.y, this->beamReflectionOrigin.z,
@@ -4702,7 +4702,7 @@ void BossTw_UpdateEffects(GlobalContext* globalCtx) {
                 sp11C.x = 0.0f;
                 sp11C.y = 0.0f;
                 sp11C.z = -eff->workf[EFF_DIST];
-                Matrix_RotateY((sShieldHitYaw / 32768.0f) * M_PI, MTXMODE_NEW);
+                Matrix_RotateY(BINANG_TO_RAD_ALT(sShieldHitYaw), MTXMODE_NEW);
                 Matrix_RotateX(-0.2f, MTXMODE_APPLY);
                 Matrix_RotateZ(eff->workf[EFF_ROLL], MTXMODE_APPLY);
                 Matrix_RotateY(eff->workf[EFF_YAW], MTXMODE_APPLY);
@@ -4748,7 +4748,7 @@ void BossTw_UpdateEffects(GlobalContext* globalCtx) {
                 sp11C.x = 0.0f;
                 sp11C.y = 0.0f;
                 sp11C.z = -eff->workf[EFF_DIST];
-                Matrix_RotateY((sShieldHitYaw / 32768.0f) * M_PI, MTXMODE_NEW);
+                Matrix_RotateY(BINANG_TO_RAD_ALT(sShieldHitYaw), MTXMODE_NEW);
                 Matrix_RotateX(-0.2f, MTXMODE_APPLY);
                 Matrix_RotateZ(eff->workf[EFF_ROLL], MTXMODE_APPLY);
                 Matrix_RotateY(eff->workf[EFF_YAW], MTXMODE_APPLY);
diff --git a/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c b/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c
index e00ceb232b..0e16041024 100644
--- a/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c
+++ b/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c
@@ -741,9 +741,9 @@ void EnClearTag_Draw(Actor* thisx, GlobalContext* globalCtx) {
             Matrix_RotateX(this->floorTangent.x, MTXMODE_APPLY);
             Matrix_RotateZ(this->floorTangent.z, MTXMODE_APPLY);
             Matrix_Scale(this->actor.scale.x + 0.35f, 0.0f, this->actor.scale.z + 0.35f, MTXMODE_APPLY);
-            Matrix_RotateY((this->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-            Matrix_RotateX((this->actor.shape.rot.x / 32768.0f) * M_PI, MTXMODE_APPLY);
-            Matrix_RotateZ((this->actor.shape.rot.z / 32768.0f) * M_PI, MTXMODE_APPLY);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_APPLY);
+            Matrix_RotateX(BINANG_TO_RAD_ALT(this->actor.shape.rot.x), MTXMODE_APPLY);
+            Matrix_RotateZ(BINANG_TO_RAD_ALT(this->actor.shape.rot.z), MTXMODE_APPLY);
             if (this->crashingTimer != 0) {
                 f32 xRotation;
                 f32 yRotation;
diff --git a/src/overlays/actors/ovl_En_Dnt_Nomal/z_en_dnt_nomal.c b/src/overlays/actors/ovl_En_Dnt_Nomal/z_en_dnt_nomal.c
index 4cd11c07d5..084f2d1d0c 100644
--- a/src/overlays/actors/ovl_En_Dnt_Nomal/z_en_dnt_nomal.c
+++ b/src/overlays/actors/ovl_En_Dnt_Nomal/z_en_dnt_nomal.c
@@ -686,8 +686,8 @@ void EnDntNomal_StageAttack(EnDntNomal* this, GlobalContext* globalCtx) {
         f32 spawnY;
         f32 spawnZ;
 
-        Matrix_RotateY(this->actor.shape.rot.y / (f32)0x8000 * M_PI, MTXMODE_NEW);
-        Matrix_RotateX(this->actor.shape.rot.x / (f32)0x8000 * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(this->actor.shape.rot.x), MTXMODE_APPLY);
         baseOffset.x = 0.0f;
         baseOffset.y = 0.0f;
         baseOffset.z = 5.0f;
diff --git a/src/overlays/actors/ovl_En_Fr/z_en_fr.c b/src/overlays/actors/ovl_En_Fr/z_en_fr.c
index 76b08717d3..259be1dbbc 100644
--- a/src/overlays/actors/ovl_En_Fr/z_en_fr.c
+++ b/src/overlays/actors/ovl_En_Fr/z_en_fr.c
@@ -411,7 +411,7 @@ void EnFr_JumpingOutOfWater(EnFr* this, GlobalContext* globalCtx) {
 
     vec1.x = vec1.y = 0.0f;
     vec1.z = this->xzDistToLogSpot;
-    Matrix_RotateY(((this->actor.world.rot.y + 0x8000) / (f32)0x8000) * M_PI, MTXMODE_NEW);
+    Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.world.rot.y + 0x8000), MTXMODE_NEW);
     Matrix_MultVec3f(&vec1, &vec2);
     this->actor.world.pos.x = this->posLogSpot.x + vec2.x;
     this->actor.world.pos.z = this->posLogSpot.z + vec2.z;
diff --git a/src/overlays/actors/ovl_En_Fz/z_en_fz.c b/src/overlays/actors/ovl_En_Fz/z_en_fz.c
index afa4236f1c..35f323dd71 100644
--- a/src/overlays/actors/ovl_En_Fz/z_en_fz.c
+++ b/src/overlays/actors/ovl_En_Fz/z_en_fz.c
@@ -519,7 +519,7 @@ void EnFz_BlowSmoke(EnFz* this, GlobalContext* globalCtx) {
         pos.y = this->actor.world.pos.y + 20.0f;
         pos.z = this->actor.world.pos.z;
 
-        Matrix_RotateY((this->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
 
         vec1.x = 0.0f;
         vec1.y = -2.0f;
@@ -631,7 +631,7 @@ void EnFz_BlowSmokeStationary(EnFz* this, GlobalContext* globalCtx) {
         pos.y = this->actor.world.pos.y + 20.0f;
         pos.z = this->actor.world.pos.z;
 
-        Matrix_RotateY((this->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
 
         vec1.x = 0.0f;
         vec1.y = -2.0f;
diff --git a/src/overlays/actors/ovl_En_Go/z_en_go.c b/src/overlays/actors/ovl_En_Go/z_en_go.c
index 182a21e485..52774535e5 100644
--- a/src/overlays/actors/ovl_En_Go/z_en_go.c
+++ b/src/overlays/actors/ovl_En_Go/z_en_go.c
@@ -1085,18 +1085,18 @@ s32 EnGo_OverrideLimbDraw(GlobalContext* globalCtx, s32 limb, Gfx** dList, Vec3f
     if (limb == 17) {
         Matrix_Translate(2800.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         vec1 = this->unk_1E0.unk_08;
-        float1 = (vec1.y / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.y);
         Matrix_RotateX(float1, MTXMODE_APPLY);
-        float1 = (vec1.x / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.x);
         Matrix_RotateZ(float1, MTXMODE_APPLY);
         Matrix_Translate(-2800.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
 
     if (limb == 10) {
         vec1 = this->unk_1E0.unk_0E;
-        float1 = (vec1.y / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.y);
         Matrix_RotateY(float1, MTXMODE_APPLY);
-        float1 = (vec1.x / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.x);
         Matrix_RotateX(float1, MTXMODE_APPLY);
     }
 
diff --git a/src/overlays/actors/ovl_En_Go2/z_en_go2.c b/src/overlays/actors/ovl_En_Go2/z_en_go2.c
index afbd4b3d7c..b2be801fdb 100644
--- a/src/overlays/actors/ovl_En_Go2/z_en_go2.c
+++ b/src/overlays/actors/ovl_En_Go2/z_en_go2.c
@@ -2004,17 +2004,17 @@ s32 EnGo2_OverrideLimbDraw(GlobalContext* globalCtx, s32 limb, Gfx** dList, Vec3
     if (limb == 17) {
         Matrix_Translate(2800.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         vec1 = this->unk_194.unk_08;
-        float1 = (vec1.y / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.y);
         Matrix_RotateX(float1, MTXMODE_APPLY);
-        float1 = (vec1.x / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.x);
         Matrix_RotateZ(float1, MTXMODE_APPLY);
         Matrix_Translate(-2800.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
     if (limb == 10) {
         vec1 = this->unk_194.unk_0E;
-        float1 = (vec1.y / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.y);
         Matrix_RotateY(float1, MTXMODE_APPLY);
-        float1 = (vec1.x / (f32)0x8000) * M_PI;
+        float1 = BINANG_TO_RAD_ALT(vec1.x);
         Matrix_RotateX(float1, MTXMODE_APPLY);
     }
     if ((limb == 10) || (limb == 11) || (limb == 14)) {
diff --git a/src/overlays/actors/ovl_En_Goma/z_en_goma.c b/src/overlays/actors/ovl_En_Goma/z_en_goma.c
index 4e0efc9a88..8fd74ea734 100644
--- a/src/overlays/actors/ovl_En_Goma/z_en_goma.c
+++ b/src/overlays/actors/ovl_En_Goma/z_en_goma.c
@@ -631,7 +631,7 @@ void EnGoma_UpdateHit(EnGoma* this, GlobalContext* globalCtx) {
                         this->actor.velocity.y = 0.0f;
                         this->actor.speedXZ = -5.0f;
                     } else {
-                        Matrix_RotateY(player->actor.shape.rot.y / (f32)0x8000 * M_PI, MTXMODE_NEW);
+                        Matrix_RotateY(BINANG_TO_RAD_ALT(player->actor.shape.rot.y), MTXMODE_NEW);
                         Matrix_MultVec3f(&sShieldKnockbackVel, &this->shieldKnockbackVel);
                         this->invincibilityTimer = 5;
                     }
@@ -792,11 +792,11 @@ void EnGoma_Draw(Actor* thisx, GlobalContext* globalCtx) {
                              this->actor.world.pos.y + ((this->actor.shape.yOffset * this->actor.scale.y) +
                                                         globalCtx->mainCamera.skyboxOffset.y),
                              this->actor.world.pos.z, MTXMODE_NEW);
-            Matrix_RotateX(this->slopePitch / (f32)0x8000 * M_PI, MTXMODE_APPLY);
-            Matrix_RotateZ(this->slopeRoll / (f32)0x8000 * M_PI, MTXMODE_APPLY);
-            Matrix_RotateY(this->actor.shape.rot.y / (f32)0x8000 * M_PI, MTXMODE_APPLY);
-            Matrix_RotateX(this->actor.shape.rot.x / (f32)0x8000 * M_PI, MTXMODE_APPLY);
-            Matrix_RotateZ(this->actor.shape.rot.z / (f32)0x8000 * M_PI, MTXMODE_APPLY);
+            Matrix_RotateX(BINANG_TO_RAD_ALT(this->slopePitch), MTXMODE_APPLY);
+            Matrix_RotateZ(BINANG_TO_RAD_ALT(this->slopeRoll), MTXMODE_APPLY);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_APPLY);
+            Matrix_RotateX(BINANG_TO_RAD_ALT(this->actor.shape.rot.x), MTXMODE_APPLY);
+            Matrix_RotateZ(BINANG_TO_RAD_ALT(this->actor.shape.rot.z), MTXMODE_APPLY);
             Matrix_Scale(this->actor.scale.x, this->actor.scale.y, this->actor.scale.z, MTXMODE_APPLY);
             SkelAnime_DrawOpa(globalCtx, this->skelanime.skeleton, this->skelanime.jointTable, EnGoma_OverrideLimbDraw,
                               NULL, this);
diff --git a/src/overlays/actors/ovl_En_Guest/z_en_guest.c b/src/overlays/actors/ovl_En_Guest/z_en_guest.c
index 9d2115b2a4..d7f6b890fc 100644
--- a/src/overlays/actors/ovl_En_Guest/z_en_guest.c
+++ b/src/overlays/actors/ovl_En_Guest/z_en_guest.c
@@ -190,15 +190,15 @@ s32 EnGuest_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dLis
         *dList = object_boj_DL_0059B0;
         Matrix_Translate(1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         sp3C = this->unk_2A0.unk_08;
-        Matrix_RotateX((sp3C.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((sp3C.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(sp3C.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(sp3C.x), MTXMODE_APPLY);
         Matrix_Translate(-1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
 
     if (limbIndex == 8) {
         sp3C = this->unk_2A0.unk_0E;
-        Matrix_RotateX((-sp3C.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((sp3C.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(-sp3C.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(sp3C.x), MTXMODE_APPLY);
     }
 
     if (limbIndex == 8 || limbIndex == 9 || limbIndex == 12) {
diff --git a/src/overlays/actors/ovl_En_Heishi1/z_en_heishi1.c b/src/overlays/actors/ovl_En_Heishi1/z_en_heishi1.c
index 325b4c9409..94f66bcf1d 100644
--- a/src/overlays/actors/ovl_En_Heishi1/z_en_heishi1.c
+++ b/src/overlays/actors/ovl_En_Heishi1/z_en_heishi1.c
@@ -424,7 +424,7 @@ void EnHeishi1_Update(Actor* thisx, GlobalContext* globalCtx) {
                         searchBallPos.z = this->actor.world.pos.z;
 
                         Matrix_Push();
-                        Matrix_RotateY(((this->actor.shape.rot.y + this->headAngle) / 32768.0f) * M_PI, MTXMODE_NEW);
+                        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y + this->headAngle), MTXMODE_NEW);
                         searchBallMult.z = 30.0f;
                         Matrix_MultVec3f(&searchBallMult, &searchBallVel);
                         Matrix_Pop();
diff --git a/src/overlays/actors/ovl_En_Hy/z_en_hy.c b/src/overlays/actors/ovl_En_Hy/z_en_hy.c
index 662b0494fb..38292ec2cf 100644
--- a/src/overlays/actors/ovl_En_Hy/z_en_hy.c
+++ b/src/overlays/actors/ovl_En_Hy/z_en_hy.c
@@ -1121,15 +1121,15 @@ s32 EnHy_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList,
     if (limbIndex == 15) {
         Matrix_Translate(1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         sp48 = this->unk_1E8.unk_08;
-        Matrix_RotateX((sp48.y / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((sp48.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(sp48.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(sp48.x), MTXMODE_APPLY);
         Matrix_Translate(-1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
 
     if (limbIndex == 8) {
         sp48 = this->unk_1E8.unk_0E;
-        Matrix_RotateX((-sp48.y / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((sp48.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(-sp48.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(sp48.x), MTXMODE_APPLY);
     }
 
     if ((limbIndex == 8) || (limbIndex == 9) || (limbIndex == 12)) {
diff --git a/src/overlays/actors/ovl_En_Kanban/z_en_kanban.c b/src/overlays/actors/ovl_En_Kanban/z_en_kanban.c
index 0ac8cceb2e..7de76c5fcc 100644
--- a/src/overlays/actors/ovl_En_Kanban/z_en_kanban.c
+++ b/src/overlays/actors/ovl_En_Kanban/z_en_kanban.c
@@ -371,7 +371,7 @@ void EnKanban_Update(Actor* thisx, GlobalContext* globalCtx2) {
                         piece->pieceType = PIECE_WHOLE_SIGN;
                     }
 
-                    Matrix_RotateY((this->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
+                    Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
                     Matrix_MultVec3f(&sPieceOffsets[piece->pieceType], &offset);
                     piece->actor.world.pos.x += offset.x;
                     piece->actor.world.pos.y += offset.y;
@@ -750,7 +750,7 @@ void EnKanban_Update(Actor* thisx, GlobalContext* globalCtx2) {
                 Actor_Kill(&this->actor);
             }
 
-            Matrix_RotateY((signpost->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(signpost->actor.shape.rot.y), MTXMODE_NEW);
             Matrix_MultVec3f(&sPieceOffsets[this->pieceType], &offset);
             distX =
                 Math_SmoothStepToF(&this->actor.world.pos.x, signpost->actor.world.pos.x + offset.x, 1.0f, 3.0f, 0.0f);
@@ -815,15 +815,15 @@ void EnKanban_Draw(Actor* thisx, GlobalContext* globalCtx) {
         Matrix_RotateX(this->floorRot.x, MTXMODE_APPLY);
         Matrix_RotateZ(this->floorRot.z, MTXMODE_APPLY);
         Matrix_Translate(0.0f, this->actor.shape.yOffset, 0.0f, MTXMODE_APPLY);
-        Matrix_RotateY((this->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateX((this->actor.shape.rot.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(this->actor.shape.rot.x), MTXMODE_APPLY);
         zShift = fabsf(Math_SinS(this->spinRot.x) * this->pieceHeight);
         zShift2 = fabsf(Math_SinS(this->spinRot.z) * this->pieceWidth);
         zShift = MAX(zShift2, zShift);
         zShift *= -(f32)this->direction;
         Matrix_Translate(0.0f, 0.0f, zShift, MTXMODE_APPLY);
-        Matrix_RotateX((this->spinRot.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateY((this->spinRot.z / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(this->spinRot.x), MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->spinRot.z), MTXMODE_APPLY);
         Matrix_Translate(this->offset.x, this->offset.y, this->offset.z - 100.0f, MTXMODE_APPLY);
         gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_kanban.c", 1715),
                   G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -888,10 +888,10 @@ void EnKanban_Draw(Actor* thisx, GlobalContext* globalCtx) {
             if (this->actionState == ENKANBAN_SIGN) {
                 Matrix_RotateX(-M_PI / 5, MTXMODE_APPLY);
             }
-            Matrix_RotateY((this->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-            Matrix_RotateX((this->actor.shape.rot.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-            Matrix_RotateX((this->spinRot.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-            Matrix_RotateY((this->spinRot.z / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_APPLY);
+            Matrix_RotateX(BINANG_TO_RAD_ALT(this->actor.shape.rot.x), MTXMODE_APPLY);
+            Matrix_RotateX(BINANG_TO_RAD_ALT(this->spinRot.x), MTXMODE_APPLY);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(this->spinRot.z), MTXMODE_APPLY);
             Matrix_Translate(this->offset.x, this->offset.y, this->offset.z, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_kanban.c", 1833),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Ma1/z_en_ma1.c b/src/overlays/actors/ovl_En_Ma1/z_en_ma1.c
index c97b2f2a40..4650001189 100644
--- a/src/overlays/actors/ovl_En_Ma1/z_en_ma1.c
+++ b/src/overlays/actors/ovl_En_Ma1/z_en_ma1.c
@@ -423,14 +423,14 @@ s32 EnMa1_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList,
     if (limbIndex == 15) {
         Matrix_Translate(1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         vec = this->unk_1E8.unk_08;
-        Matrix_RotateX((vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(vec.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(vec.x), MTXMODE_APPLY);
         Matrix_Translate(-1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
     if (limbIndex == 8) {
         vec = this->unk_1E8.unk_0E;
-        Matrix_RotateX((-vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((-vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(-vec.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(-vec.x), MTXMODE_APPLY);
     }
     return false;
 }
diff --git a/src/overlays/actors/ovl_En_Ma2/z_en_ma2.c b/src/overlays/actors/ovl_En_Ma2/z_en_ma2.c
index 9852548b8f..f6ca64d80e 100644
--- a/src/overlays/actors/ovl_En_Ma2/z_en_ma2.c
+++ b/src/overlays/actors/ovl_En_Ma2/z_en_ma2.c
@@ -334,14 +334,14 @@ s32 EnMa2_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList,
     if (limbIndex == MALON_ADULT_HEAD_LIMB) {
         Matrix_Translate(1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         vec = this->unk_1E0.unk_08;
-        Matrix_RotateX((vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(vec.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(vec.x), MTXMODE_APPLY);
         Matrix_Translate(-1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
     if (limbIndex == MALON_ADULT_CHEST_AND_NECK_LIMB) {
         vec = this->unk_1E0.unk_0E;
-        Matrix_RotateY((-vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateX((-vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(-vec.y), MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(-vec.x), MTXMODE_APPLY);
     }
     if ((limbIndex == MALON_ADULT_CHEST_AND_NECK_LIMB) || (limbIndex == MALON_ADULT_LEFT_SHOULDER_LIMB) ||
         (limbIndex == MALON_ADULT_RIGHT_SHOULDER_LIMB)) {
diff --git a/src/overlays/actors/ovl_En_Ma3/z_en_ma3.c b/src/overlays/actors/ovl_En_Ma3/z_en_ma3.c
index 6f1e8892a5..b78babe6ff 100644
--- a/src/overlays/actors/ovl_En_Ma3/z_en_ma3.c
+++ b/src/overlays/actors/ovl_En_Ma3/z_en_ma3.c
@@ -314,14 +314,14 @@ s32 EnMa3_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList,
     if (limbIndex == MALON_ADULT_LIMB_HEAD) {
         Matrix_Translate(1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         vec = this->unk_1E0.unk_08;
-        Matrix_RotateX((vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(vec.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(vec.x), MTXMODE_APPLY);
         Matrix_Translate(-1400.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
     if (limbIndex == MALON_ADULT_LIMB_CHEST_AND_NECK) {
         vec = this->unk_1E0.unk_0E;
-        Matrix_RotateY((-vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateX((-vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(-vec.y), MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(-vec.x), MTXMODE_APPLY);
     }
     if ((limbIndex == MALON_ADULT_LIMB_CHEST_AND_NECK) || (limbIndex == MALON_ADULT_LIMB_LEFT_SHOULDER) ||
         (limbIndex == MALON_ADULT_LIMB_RIGHT_SHOULDER)) {
diff --git a/src/overlays/actors/ovl_En_Md/z_en_md.c b/src/overlays/actors/ovl_En_Md/z_en_md.c
index e32cb46b22..66e913c26d 100644
--- a/src/overlays/actors/ovl_En_Md/z_en_md.c
+++ b/src/overlays/actors/ovl_En_Md/z_en_md.c
@@ -815,14 +815,14 @@ s32 EnMd_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList,
     if (limbIndex == 16) {
         Matrix_Translate(1200.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         vec = this->unk_1E0.unk_08;
-        Matrix_RotateX((vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(vec.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(vec.x), MTXMODE_APPLY);
         Matrix_Translate(-1200.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
     if (limbIndex == 9) {
         vec = this->unk_1E0.unk_0E;
-        Matrix_RotateX((vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateY((vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(vec.x), MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(vec.y), MTXMODE_APPLY);
     }
 
     if (((limbIndex == 9) || (limbIndex == 10)) || (limbIndex == 13)) {
diff --git a/src/overlays/actors/ovl_En_Niw_Girl/z_en_niw_girl.c b/src/overlays/actors/ovl_En_Niw_Girl/z_en_niw_girl.c
index ccac186d81..c795e61c7e 100644
--- a/src/overlays/actors/ovl_En_Niw_Girl/z_en_niw_girl.c
+++ b/src/overlays/actors/ovl_En_Niw_Girl/z_en_niw_girl.c
@@ -68,7 +68,7 @@ void EnNiwGirl_Init(Actor* thisx, GlobalContext* globalCtx) {
     }
     this->path = ((this->actor.params >> 8) & 0xFF);
     this->actor.gravity = -3.0f;
-    Matrix_RotateY((this->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+    Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
     vec2.x = vec2.y = vec2.z = 0.0f;
     vec1.x = vec1.y = 0.0f;
     vec1.z = 50.0;
diff --git a/src/overlays/actors/ovl_En_Sda/z_en_sda.c b/src/overlays/actors/ovl_En_Sda/z_en_sda.c
index d80ebb348d..c1781f3ddc 100644
--- a/src/overlays/actors/ovl_En_Sda/z_en_sda.c
+++ b/src/overlays/actors/ovl_En_Sda/z_en_sda.c
@@ -286,8 +286,8 @@ void func_80AF95C4(EnSda* this, u8* shadowTexture, Player* player, GlobalContext
         sp178.x *= (KREG(88) - 1);
         Matrix_Mult(&player->shieldMf, MTXMODE_NEW);
         Matrix_MultVec3f(&D_80AFA0D0, &sp16C);
-        Matrix_RotateY((sp178.y / 32768.0f) * M_PI, MTXMODE_NEW);
-        Matrix_RotateX((sp178.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(sp178.y), MTXMODE_NEW);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(sp178.x), MTXMODE_APPLY);
         for (i = 0; i < 22; i++) {
             Matrix_MultVec3f(&D_80AFA180[i], &sp188);
             if (1) {}
diff --git a/src/overlays/actors/ovl_En_Skj/z_en_skj.c b/src/overlays/actors/ovl_En_Skj/z_en_skj.c
index a7ad4c9600..af4b85f4c2 100644
--- a/src/overlays/actors/ovl_En_Skj/z_en_skj.c
+++ b/src/overlays/actors/ovl_En_Skj/z_en_skj.c
@@ -330,7 +330,7 @@ void EnSkj_CalculateCenter(EnSkj* this) {
     mult.y = 0.0f;
     mult.z = 120.0f;
 
-    Matrix_RotateY((this->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+    Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
     Matrix_MultVec3f(&mult, &this->center);
 
     this->center.x += this->actor.world.pos.x;
@@ -498,7 +498,7 @@ s32 EnSkj_ShootNeedle(EnSkj* this, GlobalContext* globalCtx) {
     pos.y = 0.0f;
     pos.z = 40.0f;
 
-    Matrix_RotateY((this->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+    Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
     Matrix_MultVec3f(&pos, &pos2);
 
     pos2.x += this->actor.world.pos.x;
@@ -822,7 +822,7 @@ void EnSkj_Fight(EnSkj* this, GlobalContext* globalCtx) {
         pos1.y = 0.0f;
         pos1.z = -120.0f;
 
-        Matrix_RotateY((this->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
         Matrix_MultVec3f(&pos1, &pos2);
         prevPosX = this->actor.world.pos.x;
         prevPosZ = this->actor.world.pos.z;
diff --git a/src/overlays/actors/ovl_En_Ssh/z_en_ssh.c b/src/overlays/actors/ovl_En_Ssh/z_en_ssh.c
index 1d1313d9f0..ffd094df1c 100644
--- a/src/overlays/actors/ovl_En_Ssh/z_en_ssh.c
+++ b/src/overlays/actors/ovl_En_Ssh/z_en_ssh.c
@@ -573,7 +573,7 @@ s32 EnSsh_SetCylinderOC(EnSsh* this, GlobalContext* globalCtx) {
         cyloffsets[i].z *= this->colliderScale;
         Matrix_Push();
         Matrix_Translate(cylPos.x, cylPos.y, cylPos.z, MTXMODE_NEW);
-        Matrix_RotateY((this->initialYaw / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->initialYaw), MTXMODE_APPLY);
         Matrix_MultVec3f(&cyloffsets[i], &cylPos);
         Matrix_Pop();
         this->colCylinder[i + 3].dim.pos.x = cylPos.x;
diff --git a/src/overlays/actors/ovl_En_St/z_en_st.c b/src/overlays/actors/ovl_En_St/z_en_st.c
index 25ef04ec8f..8464a358c9 100644
--- a/src/overlays/actors/ovl_En_St/z_en_st.c
+++ b/src/overlays/actors/ovl_En_St/z_en_st.c
@@ -346,7 +346,7 @@ s32 EnSt_SetCylinderOC(EnSt* this, GlobalContext* globalCtx) {
         cyloffsets[i].z *= this->colliderScale;
         Matrix_Push();
         Matrix_Translate(cylPos.x, cylPos.y, cylPos.z, MTXMODE_NEW);
-        Matrix_RotateY((this->initalYaw / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->initalYaw), MTXMODE_APPLY);
         Matrix_MultVec3f(&cyloffsets[i], &cylPos);
         Matrix_Pop();
         this->colCylinder[i + 3].dim.pos.x = cylPos.x;
diff --git a/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c b/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c
index 1860d580ac..79848ffb7c 100644
--- a/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c
+++ b/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c
@@ -877,7 +877,7 @@ void EnViewer_UpdateGanondorfCape(GlobalContext* globalCtx, EnViewer* this) {
         forearmModelOffset.z = KREG(18) - 10.0f;
         yOscillationPhase += KREG(19) * 0x1000 + 0x2000;
 
-        Matrix_RotateY((this->actor.shape.rot.y / (f32)0x8000) * M_PI, MTXMODE_NEW);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(this->actor.shape.rot.y), MTXMODE_NEW);
         Matrix_MultVec3f(&forearmModelOffset, &forearmWorldOffset);
         sGanondorfCape->rightForearmPos.x = sGanondorfNeckWorldPos.x + forearmWorldOffset.x;
         sGanondorfCape->rightForearmPos.y = sGanondorfNeckWorldPos.y + forearmWorldOffset.y;
diff --git a/src/overlays/actors/ovl_En_Zl4/z_en_zl4.c b/src/overlays/actors/ovl_En_Zl4/z_en_zl4.c
index ceaae5feeb..b7f4d1d068 100644
--- a/src/overlays/actors/ovl_En_Zl4/z_en_zl4.c
+++ b/src/overlays/actors/ovl_En_Zl4/z_en_zl4.c
@@ -1255,14 +1255,14 @@ s32 EnZl4_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList,
     if (limbIndex == 17) {
         sp1C = this->unk_1E0.unk_08;
         Matrix_Translate(900.0f, 0.0f, 0.0f, MTXMODE_APPLY);
-        Matrix_RotateX((sp1C.y / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((sp1C.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(sp1C.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(sp1C.x), MTXMODE_APPLY);
         Matrix_Translate(-900.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
     if (limbIndex == 10) {
         sp1C = this->unk_1E0.unk_0E;
-        Matrix_RotateY((sp1C.y / (f32)0x8000) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateX((sp1C.x / (f32)0x8000) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(sp1C.y), MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(sp1C.x), MTXMODE_APPLY);
     }
     if ((limbIndex >= 3) && (limbIndex < 7)) {
         *dList = NULL;
diff --git a/src/overlays/actors/ovl_En_Zo/z_en_zo.c b/src/overlays/actors/ovl_En_Zo/z_en_zo.c
index 1b89266e1f..321a02799b 100644
--- a/src/overlays/actors/ovl_En_Zo/z_en_zo.c
+++ b/src/overlays/actors/ovl_En_Zo/z_en_zo.c
@@ -758,15 +758,15 @@ s32 EnZo_OverrideLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList,
     if (limbIndex == 15) {
         Matrix_Translate(1800.0f, 0.0f, 0.0f, MTXMODE_APPLY);
         vec = this->unk_194.unk_08;
-        Matrix_RotateX((vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(vec.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(vec.x), MTXMODE_APPLY);
         Matrix_Translate(-1800.0f, 0.0f, 0.0f, MTXMODE_APPLY);
     }
 
     if (limbIndex == 8) {
         vec = this->unk_194.unk_0E;
-        Matrix_RotateX((-vec.y / 32768.0f) * M_PI, MTXMODE_APPLY);
-        Matrix_RotateZ((vec.x / 32768.0f) * M_PI, MTXMODE_APPLY);
+        Matrix_RotateX(BINANG_TO_RAD_ALT(-vec.y), MTXMODE_APPLY);
+        Matrix_RotateZ(BINANG_TO_RAD_ALT(vec.x), MTXMODE_APPLY);
     }
 
     if ((limbIndex == 8) || (limbIndex == 9) || (limbIndex == 12)) {
diff --git a/src/overlays/actors/ovl_End_Title/z_end_title.c b/src/overlays/actors/ovl_End_Title/z_end_title.c
index c2a1b20363..9f7231454f 100644
--- a/src/overlays/actors/ovl_End_Title/z_end_title.c
+++ b/src/overlays/actors/ovl_End_Title/z_end_title.c
@@ -61,7 +61,7 @@ void EndTitle_DrawFull(Actor* thisx, GlobalContext* globalCtx) {
     Matrix_Mult(mf, MTXMODE_NEW);
     Matrix_Translate(0.0f, 150.0f, 170.0f, MTXMODE_APPLY);
     Matrix_Scale(0.13f, 0.13f, 0.13f, MTXMODE_APPLY);
-    Matrix_RotateX(0xBB8 * M_PI / 0x8000, MTXMODE_APPLY);
+    Matrix_RotateX(BINANG_TO_RAD_ALT(0xBB8), MTXMODE_APPLY);
     Matrix_RotateY(0.0f, MTXMODE_APPLY);
     Matrix_RotateZ(0.0f, MTXMODE_APPLY);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_end_title.c", 412), G_MTX_LOAD);
diff --git a/src/overlays/actors/ovl_Fishing/z_fishing.c b/src/overlays/actors/ovl_Fishing/z_fishing.c
index b212dc4ed9..7fe7e193f8 100644
--- a/src/overlays/actors/ovl_Fishing/z_fishing.c
+++ b/src/overlays/actors/ovl_Fishing/z_fishing.c
@@ -2213,7 +2213,7 @@ void Fishing_UpdateLure(Fishing* this, GlobalContext* globalCtx) {
                 if (D_80B7E0B4 == 18) {
                     D_80B7A694 = 1;
                     sLurePos = sRodTipPos;
-                    Matrix_RotateY((player->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+                    Matrix_RotateY(BINANG_TO_RAD_ALT(player->actor.shape.rot.y), MTXMODE_NEW);
                     sp90.x = 0.0f;
                     sp90.y = 0.0f;
                     sp90.z = 25.0f;
@@ -2493,7 +2493,7 @@ void Fishing_UpdateLure(Fishing* this, GlobalContext* globalCtx) {
             Math_ApproachZeroF(&D_80B7E138, 1.0f, 0.3f);
             Math_ApproachS(&D_80B7E13C, (D_80B7E134 * 32768.0f) / M_PI, 3, spDC);
 
-            sLureRot.y = (D_80B7E13C / 32768.0f) * M_PI;
+            sLureRot.y = BINANG_TO_RAD_ALT(D_80B7E13C);
 
             sp90.x = 0.0f;
             sp90.y = 0.0f;
@@ -2746,7 +2746,7 @@ void func_80B70ED4(Fishing* this, Input* input) {
     sp24 = SQ(sp34.x) + SQ(sp34.y) + SQ(sp34.z);
 
     if ((D_80B7A694 == 3) && (this->unk_1A2 == 0) && (D_80B7A68C == 0)) {
-        Matrix_RotateY((-this->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+        Matrix_RotateY(BINANG_TO_RAD_ALT(-this->actor.shape.rot.y), MTXMODE_NEW);
         Matrix_MultVec3f(&sp34, &sp28);
 
         if ((sp28.z > 0.0f) || (this->unk_1AC < 40.0f)) {
@@ -3640,7 +3640,7 @@ void Fishing_UpdateFish(Actor* thisx, GlobalContext* globalCtx2) {
 
                         for (spA2 = 0; spA2 < 100; spA2++) {
                             Matrix_RotateY(Rand_CenteredFloat(3.0f * M_PI / 4.0f) +
-                                               (((this->actor.yawTowardsPlayer + 0x8000) / 32768.0f) * M_PI),
+                                               BINANG_TO_RAD_ALT(this->actor.yawTowardsPlayer + 0x8000),
                                            MTXMODE_NEW);
                             Matrix_MultVec3f(&sp10C, &sp100);
 
@@ -3844,7 +3844,7 @@ void Fishing_UpdateFish(Actor* thisx, GlobalContext* globalCtx2) {
                 sp10C.y = 10.0f;
                 sp10C.z = 50.0f;
             }
-            Matrix_RotateY((player->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(player->actor.shape.rot.y), MTXMODE_NEW);
             Matrix_MultVec3f(&sp10C, &sCameraEye);
 
             sCameraEye.x += player->actor.world.pos.x;
@@ -4268,9 +4268,9 @@ void Fishing_DrawFish(Actor* thisx, GlobalContext* globalCtx) {
     func_80093D18(globalCtx->state.gfxCtx);
 
     Matrix_Translate(this->actor.world.pos.x, this->actor.world.pos.y, this->actor.world.pos.z, MTXMODE_NEW);
-    Matrix_RotateY(((this->unk_162 + this->actor.shape.rot.y) / 32768.0f) * M_PI, MTXMODE_APPLY);
-    Matrix_RotateX(((this->unk_160 + this->actor.shape.rot.x) / 32768.0f) * M_PI, MTXMODE_APPLY);
-    Matrix_RotateZ(((this->unk_164 + this->actor.shape.rot.z) / 32768.0f) * M_PI, MTXMODE_APPLY);
+    Matrix_RotateY(BINANG_TO_RAD_ALT(this->unk_162 + this->actor.shape.rot.y), MTXMODE_APPLY);
+    Matrix_RotateX(BINANG_TO_RAD_ALT(this->unk_160 + this->actor.shape.rot.x), MTXMODE_APPLY);
+    Matrix_RotateZ(BINANG_TO_RAD_ALT(this->unk_164 + this->actor.shape.rot.z), MTXMODE_APPLY);
     Matrix_Scale(this->actor.scale.x, this->actor.scale.y, this->actor.scale.z, MTXMODE_APPLY);
 
     if (this->unk_150 == 0) {
@@ -5442,7 +5442,7 @@ void Fishing_UpdateOwner(Actor* thisx, GlobalContext* globalCtx2) {
             D_80B7A6D4 = 1;
 
             Math_ApproachF(&D_80B7FEE4, 71.0f, 0.5f, 3.0f);
-            Matrix_RotateY((player->actor.shape.rot.y / 32768.0f) * M_PI, MTXMODE_NEW);
+            Matrix_RotateY(BINANG_TO_RAD_ALT(player->actor.shape.rot.y), MTXMODE_NEW);
 
             sp114.x = Math_SinS(globalCtx->gameplayFrames * 0x1000);
             sp114.y = D_80B7FEE4;