diff --git a/FractalVisualizer/Audio/AudioAnalyzer.cs b/FractalVisualizer/Audio/AudioAnalyzer.cs
index a8bf528..e449038 100644
--- a/FractalVisualizer/Audio/AudioAnalyzer.cs
+++ b/FractalVisualizer/Audio/AudioAnalyzer.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.Numerics;
 using System.Threading;
@@ -32,6 +33,11 @@ public sealed class AudioAnalyzer : IDisposable
     private float _smoothedHigh;
     private float _smoothedBeat;
     private float _energyBaseline;
+    private float _smoothedBpm;
+    private float _lastBeatTimeSeconds = -10f;
+    private bool _beatGateOpen = true;
+    private readonly Queue<float> _beatIntervals = new();
+    private const int MaxBeatIntervals = 8;
 
     private Snapshot _latestSnapshot;
     private bool _disposed;
@@ -217,6 +223,31 @@ public sealed class AudioAnalyzer : IDisposable
         _smoothedHigh = Smooth(_smoothedHigh, highEnergy, 0.30f, 0.08f);
         _smoothedBeat = MathF.Max(beat, _smoothedBeat * 0.85f);
 
+        float now = (float)_clock.Elapsed.TotalSeconds;
+        bool beatHit = beat > 0.62f && _beatGateOpen;
+        if (beatHit)
+        {
+            float delta = now - _lastBeatTimeSeconds;
+            if (delta > 0.22f && delta < 2.0f)
+            {
+                _beatIntervals.Enqueue(delta);
+                while (_beatIntervals.Count > MaxBeatIntervals)
+                {
+                    _beatIntervals.Dequeue();
+                }
+            }
+
+            _lastBeatTimeSeconds = now;
+            _beatGateOpen = false;
+        }
+        else if (beat < 0.20f)
+        {
+            _beatGateOpen = true;
+        }
+
+        float bpmInstant = CalculateBpm();
+        _smoothedBpm = Smooth(_smoothedBpm, bpmInstant, 0.18f, 0.04f);
+
         AudioFeatures features = new()
         {
             Level = _smoothedLevel,
@@ -224,8 +255,9 @@ public sealed class AudioAnalyzer : IDisposable
             Mid = _smoothedMid,
             High = _smoothedHigh,
             Beat = _smoothedBeat,
+            Bpm = _smoothedBpm,
             Spectrum = spectrum,
-            TimeSeconds = (float)_clock.Elapsed.TotalSeconds
+            TimeSeconds = now
         };
 
         Volatile.Write(ref _latestSnapshot, new Snapshot(features));
@@ -264,6 +296,29 @@ public sealed class AudioAnalyzer : IDisposable
         return a + ((b - a) * t);
     }
 
+    private float CalculateBpm()
+    {
+        if (_beatIntervals.Count == 0)
+        {
+            return 0f;
+        }
+
+        float sum = 0f;
+        foreach (float interval in _beatIntervals)
+        {
+            sum += interval;
+        }
+
+        float avg = sum / _beatIntervals.Count;
+        if (avg <= 1e-5f)
+        {
+            return 0f;
+        }
+
+        float bpm = 60f / avg;
+        return Math.Clamp(bpm, 40f, 220f);
+    }
+
     private void ThrowIfDisposed()
     {
         if (_disposed)
diff --git a/FractalVisualizer/Game1.cs b/FractalVisualizer/Game1.cs
index 61a11ae..89026f3 100644
--- a/FractalVisualizer/Game1.cs
+++ b/FractalVisualizer/Game1.cs
@@ -166,7 +166,7 @@ public class Game1 : Game
             _fpsElapsed -= TimeSpan.FromSeconds(1);
         }
 
-        Window.Title = $"Fractal Visualizer | {GetPresetName(_fractalPresetIndex)} | {_renderQuality} | Mode: {_currentInputMode} | FPS:{_fps}";
+        Window.Title = $"Fractal Visualizer | {GetPresetName(_fractalPresetIndex)} | {_renderQuality} | Mode: {_currentInputMode} | FPS:{_fps} | BPM:{_latestFeatures.Bpm:F1}";
         _previousKeyboardState = keyboard;
         base.Update(gameTime);
     }
@@ -193,10 +193,11 @@ public class Game1 : Game
             _hudFont.DrawText(_spriteBatch, _pixel, "MID   " + _latestFeatures.Mid.ToString("0.000"), 12, 90, 2, Color.White);
             _hudFont.DrawText(_spriteBatch, _pixel, "HIGH  " + _latestFeatures.High.ToString("0.000"), 12, 110, 2, Color.White);
             _hudFont.DrawText(_spriteBatch, _pixel, "BEAT  " + _latestFeatures.Beat.ToString("0.000"), 12, 130, 2, Color.White);
-            _hudFont.DrawText(_spriteBatch, _pixel, "PAUSED " + (_isPaused ? "YES" : "NO"), 12, 150, 2, Color.White);
-            _hudFont.DrawText(_spriteBatch, _pixel, "FPS   " + _fps, 12, 170, 2, Color.White);
-            _hudFont.DrawText(_spriteBatch, _pixel, "QUALITY " + _renderQuality + "  1 2 3", 12, 190, 2, Color.White);
-            _hudFont.DrawText(_spriteBatch, _pixel, "F OR F11 FULLSCREEN  R RESIZE", 12, 210, 2, Color.White);
+            _hudFont.DrawText(_spriteBatch, _pixel, "BPM   " + _latestFeatures.Bpm.ToString("0.0"), 12, 150, 2, Color.White);
+            _hudFont.DrawText(_spriteBatch, _pixel, "PAUSED " + (_isPaused ? "YES" : "NO"), 12, 170, 2, Color.White);
+            _hudFont.DrawText(_spriteBatch, _pixel, "FPS   " + _fps, 12, 190, 2, Color.White);
+            _hudFont.DrawText(_spriteBatch, _pixel, "QUALITY " + _renderQuality + "  1 2 3", 12, 210, 2, Color.White);
+            _hudFont.DrawText(_spriteBatch, _pixel, "F OR F11 FULLSCREEN  R RESIZE", 12, 230, 2, Color.White);
             _spriteBatch.End();
         }
 
diff --git a/FractalVisualizer/Models/AudioFeatures.cs b/FractalVisualizer/Models/AudioFeatures.cs
index 7476e30..fbd3475 100644
--- a/FractalVisualizer/Models/AudioFeatures.cs
+++ b/FractalVisualizer/Models/AudioFeatures.cs
@@ -7,6 +7,7 @@ public struct AudioFeatures
     public float Mid;
     public float High;
     public float Beat;
+    public float Bpm;
     public float[] Spectrum;
     public float TimeSeconds;