Golden Hour Putting Calculator

Stop guessing on the green. Start sinking putts with physics.

Golden Hour Putting Calculator is the ultimate precision tool for the serious golfer. Putting isn't just art—it’s physics. By analyzing the variables that actually affect the ball, our algorithm tells you exactly the initial speed required to get the ball to the hole.

Whether you are practicing on the putting green or analyzing a difficult lie, Golden Hour acts as a digital caddie in your pocket.

KEY FEATURES:

Precision Physics Engine: Input your putt length, slope percentage, and green speed (Stimp) to calculate the required initial ball speed instantly.

Grain Adjustment: Don't let the grass fool you. Adjust calculations based on grain direction to account for friction changes.

Slope Mastery: handle uphill and downhill lies with mathematical accuracy.

Stimp Calibration: customize the green speed to match the course you are playing today.

BUILT FOR THE COURSE:

100% Offline: Works perfectly on remote courses with no signal.

Zero Distractions: No ads, no pop-ups, and no tracking. Just you and the hole.

Instant Results: Calculations happen locally on your device in milliseconds.

TRAIN LIKE A PRO: The app gives you the target speed—now it's up to you to hit it. Pair with a launch monitor or the Golden Hour Putting Speed Trainer (COMING SOON) to dial in your putting stroke.

Take the guesswork out of your short game. Download Golden Hour Putting Calculator today.