diff --git a/Aquaria/DSQ.cpp b/Aquaria/DSQ.cpp
index bc4fff4..d58645f 100644
--- a/Aquaria/DSQ.cpp
+++ b/Aquaria/DSQ.cpp
@@ -4590,7 +4590,7 @@ void DSQ::onUpdate(float dt)
 	if (isDeveloperKeys() && fpsText && cmDebug && cmDebug->alpha == 1)
 	{
 		std::ostringstream os;
-		os << "FPS: " << core->fps << " | ROC: " << core->renderObjectCount;
+		os << "FPS: " << core->fps << " | ROC: " << core->renderObjectCount << " | RC: " << Core::dbg_numRenderCalls;
 		os << " | p: " << core->processedRenderObjectCount << " | t: " << core->totalRenderObjectCount;
 		os << " | s: " << dsq->continuity.seconds;
 		os << " | evQ: " << core->eventQueue.getSize();
diff --git a/BBGE/Core.cpp b/BBGE/Core.cpp
index b71581c..3bb0f1e 100644
--- a/BBGE/Core.cpp
+++ b/BBGE/Core.cpp
@@ -1840,11 +1840,13 @@ void Core::setSDLGLAttributes()
 #define GLAPIENTRY
 #endif
 
+unsigned int Core::dbg_numRenderCalls = 0;
+
 #ifdef BBGE_BUILD_OPENGL_DYNAMIC
 #define GL_FUNC(ret,fn,params,call,rt) \
     extern "C" { \
         static ret (GLAPIENTRY *p##fn) params = NULL; \
-        ret GLAPIENTRY fn params { rt p##fn call; } \
+        ret GLAPIENTRY fn params { ++Core::dbg_numRenderCalls; rt p##fn call; } \
     }
 #include "OpenGLStubs.h"
 #undef GL_FUNC
@@ -3006,6 +3008,8 @@ void Core::main(float runTime)
 
 		updateCullData();
 
+		dbg_numRenderCalls = 0;
+
 		if (settings.renderOn)
 		{
 			if (verbose) debugLog("dark layer prerender");
diff --git a/BBGE/Core.h b/BBGE/Core.h
index 84b08cb..8e45ab3 100644
--- a/BBGE/Core.h
+++ b/BBGE/Core.h
@@ -1310,6 +1310,7 @@ public:
 	int zgaSave(const char *filename, short int width, short int height, unsigned char	pixelDepth, unsigned char	*imageData);
 
 	volatile int dbg_numThreadDecoders;
+	static unsigned int dbg_numRenderCalls;
 
 protected: