diff --git a/imgui.h b/imgui.h
index 336fb7f0..9dd0d073 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1142,6 +1142,7 @@ struct ImDrawData
 
     // Functions
     void DeIndexAllBuffers();               // For backward compatibility: convert all buffers from indexed to de-indexed, in case you cannot render indexed. Note: this is slow and most likely a waste of resources. Always prefer indexed rendering!
+    void ScaleClipRects(const ImVec2& sc);  // Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than ImGui expects, or if there is a difference between your window resolution and framebuffer resolution.
 };
 
 struct ImFontConfig
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 0d3e411b..a4f6e4da 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -833,6 +833,20 @@ void ImDrawData::DeIndexAllBuffers()
     }
 }
 
+// Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than ImGui expects, or if there is a difference between your window resolution and framebuffer resolution.
+void ImDrawData::ScaleClipRects(const ImVec2& scale)
+{
+    for (int i = 0; i < CmdListsCount; i++)
+    {
+        ImDrawList* cmd_list = CmdLists[i];
+        for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
+        {
+            ImDrawCmd* cmd = &cmd_list->CmdBuffer[cmd_i];
+            cmd->ClipRect = ImVec4(cmd->ClipRect.x * scale.x, cmd->ClipRect.y * scale.y, cmd->ClipRect.z * scale.x, cmd->ClipRect.w * scale.y);
+        }
+    }
+}
+
 //-----------------------------------------------------------------------------
 // ImFontAtlias
 //-----------------------------------------------------------------------------