diff --git a/src/core/renderbackend.cpp b/src/core/renderbackend.cpp
index 07ee030dbd..d0cdb45380 100644
--- a/src/core/renderbackend.cpp
+++ b/src/core/renderbackend.cpp
@@ -48,6 +48,7 @@ OutputFrame::OutputFrame(RenderLoop *loop, std::chrono::nanoseconds refreshDurat
     : m_loop(loop)
     , m_refreshDuration(refreshDuration)
     , m_targetPageflipTime(loop->nextPresentationTimestamp())
+    , m_predictedRenderTime(loop->predictedRenderTime())
 {
 }
 
@@ -141,6 +142,11 @@ std::chrono::nanoseconds OutputFrame::refreshDuration() const
     return m_refreshDuration;
 }
 
+std::chrono::nanoseconds OutputFrame::predictedRenderTime() const
+{
+    return m_predictedRenderTime;
+}
+
 RenderBackend::RenderBackend(QObject *parent)
     : QObject(parent)
 {
diff --git a/src/core/renderbackend.h b/src/core/renderbackend.h
index a5745fe155..b4bbe2f8ed 100644
--- a/src/core/renderbackend.h
+++ b/src/core/renderbackend.h
@@ -94,6 +94,7 @@ public:
 
     std::chrono::steady_clock::time_point targetPageflipTime() const;
     std::chrono::nanoseconds refreshDuration() const;
+    std::chrono::nanoseconds predictedRenderTime() const;
 
 private:
     std::optional<RenderTimeSpan> queryRenderTime() const;
@@ -101,6 +102,7 @@ private:
     const QPointer<RenderLoop> m_loop;
     const std::chrono::nanoseconds m_refreshDuration;
     const std::chrono::steady_clock::time_point m_targetPageflipTime;
+    const std::chrono::nanoseconds m_predictedRenderTime;
     std::vector<std::unique_ptr<PresentationFeedback>> m_feedbacks;
     std::optional<ContentType> m_contentType;
     PresentationMode m_presentationMode = PresentationMode::VSync;
diff --git a/src/core/renderloop.cpp b/src/core/renderloop.cpp
index b871a3c78d..59ad9446a6 100644
--- a/src/core/renderloop.cpp
+++ b/src/core/renderloop.cpp
@@ -93,14 +93,14 @@ void RenderLoopPrivate::notifyFrameCompleted(std::chrono::nanoseconds timestamp,
 {
     if (output && s_printDebugInfo && !m_debugOutput) {
         m_debugOutput = std::fstream(qPrintable("kwin perf statistics " + output->name() + ".csv"), std::ios::out);
-        *m_debugOutput << "target pageflip timestamp,pageflip timestamp,render start,render end,safety margin,refresh duration,vrr,tearing\n";
+        *m_debugOutput << "target pageflip timestamp,pageflip timestamp,render start,render end,safety margin,refresh duration,vrr,tearing,predicted render time\n";
     }
     if (m_debugOutput) {
         auto times = renderTime.value_or(RenderTimeSpan{});
         const bool vrr = mode == PresentationMode::AdaptiveSync || mode == PresentationMode::AdaptiveAsync;
         const bool tearing = mode == PresentationMode::Async || mode == PresentationMode::AdaptiveAsync;
         *m_debugOutput << frame->targetPageflipTime().time_since_epoch().count() << "," << timestamp.count() << "," << times.start.time_since_epoch().count() << "," << times.end.time_since_epoch().count()
-                       << "," << safetyMargin.count() << "," << frame->refreshDuration().count() << "," << (vrr ? 1 : 0) << "," << (tearing ? 1 : 0) << "\n";
+                       << "," << safetyMargin.count() << "," << frame->refreshDuration().count() << "," << (vrr ? 1 : 0) << "," << (tearing ? 1 : 0) << "," << frame->predictedRenderTime().count() << "\n";
     }
 
     Q_ASSERT(pendingFrameCount > 0);
@@ -253,6 +253,11 @@ void RenderLoop::setMaxPendingFrameCount(uint32_t maxCount)
     d->maxPendingFrameCount = maxCount;
 }
 
+std::chrono::nanoseconds RenderLoop::predictedRenderTime() const
+{
+    return d->renderJournal.result();
+}
+
 } // namespace KWin
 
 #include "moc_renderloop.cpp"
diff --git a/src/core/renderloop.h b/src/core/renderloop.h
index 1a7dcef37b..1d3daf6dc2 100644
--- a/src/core/renderloop.h
+++ b/src/core/renderloop.h
@@ -95,6 +95,11 @@ public:
 
     void setMaxPendingFrameCount(uint32_t maxCount);
 
+    /**
+     * Returns the expected time how long it is going to take to render the next frame.
+     */
+    std::chrono::nanoseconds predictedRenderTime() const;
+
 Q_SIGNALS:
     /**
      * This signal is emitted when the refresh rate of this RenderLoop has changed.