diff --git a/src/drivers/Qt/ConsoleVideoConf.cpp b/src/drivers/Qt/ConsoleVideoConf.cpp
index 151c28d8..88793071 100644
--- a/src/drivers/Qt/ConsoleVideoConf.cpp
+++ b/src/drivers/Qt/ConsoleVideoConf.cpp
@@ -853,8 +853,7 @@ QSize ConsoleVideoConfDialog_t::calcNewScreenSize(void)
 		if ( aspectCbx->isChecked() )
 		{
 			xscale = xScaleBox->value();
-
-			yscale = xscale * aspectRatio * (double)nes_shm->video.xyRatio;
+			yscale = xscale * (double)nes_shm->video.xyRatio;
 		}
 		else
 		{
@@ -864,6 +863,21 @@ QSize ConsoleVideoConfDialog_t::calcNewScreenSize(void)
 		rw=(int)((r-l)*xscale);
 		rh=(int)((b-t)*yscale);
 
+		if ( aspectCbx->isChecked() )
+		{
+			double rr;
+
+			rr = (double)rh / (double)rw;
+
+			if ( rr > aspectRatio )
+			{
+				rw = (int)( (((double)rh) / aspectRatio) + 0.50);
+			}
+			else
+			{
+				rh = (int)( (((double)rw) * aspectRatio) + 0.50);
+			}
+		}
 		out.setWidth( rw + dw );
 		out.setHeight( rh + dh );
 	}
diff --git a/src/drivers/Qt/ConsoleViewerGL.cpp b/src/drivers/Qt/ConsoleViewerGL.cpp
index 1791cf00..79801980 100644
--- a/src/drivers/Qt/ConsoleViewerGL.cpp
+++ b/src/drivers/Qt/ConsoleViewerGL.cpp
@@ -206,8 +206,6 @@ void ConsoleViewGL_t::setScaleXY( double xs, double ys )
 
 	if ( forceAspect )
 	{
-		xyRatio = xyRatio * aspectRatio;
-
 		if ( (xscale*xyRatio) < yscale )
 		{
 			yscale = (xscale*xyRatio);
@@ -340,15 +338,13 @@ void ConsoleViewGL_t::paintGL(void)
 
 	if ( forceAspect )
 	{
-		xyRatio = xyRatio * aspectRatio;
-
 		if ( (xscaleTmp*xyRatio) < yscaleTmp )
 		{
-			yscaleTmp = (xscaleTmp*xyRatio);
+			yscaleTmp = xscaleTmp * xyRatio;
 		}
 		else 
 		{
-			xscaleTmp = (yscaleTmp/xyRatio);
+			xscaleTmp = yscaleTmp / xyRatio;
 		}
 	}
 
@@ -368,8 +364,45 @@ void ConsoleViewGL_t::paintGL(void)
 			yscaleTmp = yscale;
 		}
 	}
+
 	rw=(int)((r-l)*xscaleTmp);
 	rh=(int)((b-t)*yscaleTmp);
+
+	if ( forceAspect )
+	{
+		int iw, ih, ax, ay;
+
+		ax = (int)(aspectX+0.50);
+		ay = (int)(aspectY+0.50);
+
+		iw = rw * ay;
+		ih = rh * ax;
+		
+		if ( iw > ih )
+		{
+			rh = (rw * ay) / ax;
+		}
+		else
+		{
+			rw = (rh * ax) / ay;
+		}
+
+		if ( rw > view_width )
+		{
+			rw = view_width;
+			rh = (rw * ay) / ax;
+		}
+
+		if ( rh > view_height )
+		{
+			rh = view_height;
+			rw = (rh * ax) / ay;
+		}
+	}
+
+	if ( rw > view_width ) rw = view_width;
+	if ( rh > view_height) rh = view_height;
+
 	sx=(view_width-rw)/2;   
 	sy=(view_height-rh)/2;
 
diff --git a/src/drivers/Qt/ConsoleViewerSDL.cpp b/src/drivers/Qt/ConsoleViewerSDL.cpp
index 7b86418a..5d0d9997 100644
--- a/src/drivers/Qt/ConsoleViewerSDL.cpp
+++ b/src/drivers/Qt/ConsoleViewerSDL.cpp
@@ -124,8 +124,6 @@ void ConsoleViewSDL_t::setScaleXY( double xs, double ys )
 
 	if ( forceAspect )
 	{
-		xyRatio = xyRatio * aspectRatio;
-
 		if ( (xscale*xyRatio) < yscale )
 		{
 			yscale = (xscale*xyRatio);
@@ -381,8 +379,6 @@ void ConsoleViewSDL_t::render(void)
 
 	if ( forceAspect )
 	{
-		xyRatio = xyRatio * aspectRatio;
-
 		if ( (xscaleTmp*xyRatio) < yscaleTmp )
 		{
 			yscaleTmp = (xscaleTmp*xyRatio);
@@ -412,6 +408,42 @@ void ConsoleViewSDL_t::render(void)
 
 	rw=(int)(nesWidth*xscaleTmp);
 	rh=(int)(nesHeight*yscaleTmp);
+
+	if ( forceAspect )
+	{
+		int iw, ih, ax, ay;
+
+		ax = (int)(aspectX+0.50);
+		ay = (int)(aspectY+0.50);
+
+		iw = rw * ay;
+		ih = rh * ax;
+		
+		if ( iw > ih )
+		{
+			rh = (rw * ay) / ax;
+		}
+		else
+		{
+			rw = (rh * ax) / ay;
+		}
+
+		if ( rw > view_width )
+		{
+			rw = view_width;
+			rh = (rw * ay) / ax;
+		}
+
+		if ( rh > view_height )
+		{
+			rh = view_height;
+			rw = (rh * ax) / ay;
+		}
+	}
+
+	if ( rw > view_width ) rw = view_width;
+	if ( rh > view_height) rh = view_height;
+
 	sx=(view_width-rw)/2;   
 	sy=(view_height-rh)/2;
 
diff --git a/src/drivers/Qt/ConsoleWindow.cpp b/src/drivers/Qt/ConsoleWindow.cpp
index 6b55df99..8f33fafc 100644
--- a/src/drivers/Qt/ConsoleWindow.cpp
+++ b/src/drivers/Qt/ConsoleWindow.cpp
@@ -314,13 +314,29 @@ QSize consoleWin_t::calcRequiredSize(void)
 
 	if ( forceAspect )
 	{
-		yscale = xscale * aspectRatio * (double)nes_shm->video.xyRatio;
+		yscale = xscale * (double)nes_shm->video.xyRatio;
 	}
 	rw=(int)((r-l)*xscale);
 	rh=(int)((b-t)*yscale);
 
 	//printf("view %i x %i \n", rw, rh );
 
+	if ( forceAspect )
+	{
+		double rr;
+
+		rr = (double)rh / (double)rw;
+
+		if ( rr > aspectRatio )
+		{
+			rw = (int)( (((double)rh) / aspectRatio) + 0.50);
+		}
+		else
+		{
+			rh = (int)( (((double)rw) * aspectRatio) + 0.50);
+		}
+	}
+
 	out.setWidth( rw + dw );
 	out.setHeight( rh + dh );