Green Reading Calculator

Calculate putt break, aim point, and speed adjustment based on slope, distance, and green speed (Stimpmeter).

Putt Distance (feet)

Slope Grade (%)

Slope Direction (degrees)

Stimpmeter Speed (ft)

Tab to move between fields

Break Amount (inches)

Aim Point Offset (inches)24

Effective Distance (feet)20

Target Overshoot (inches)17

Elevation Change (inches)0

Side Slope (%)2

Break DirectionRight to Left

Speed AdviceNormal pace

How to Use This Calculator

Enter the Putt Distance in feet.
Set the Slope Grade in percent and Slope Direction in degrees (0 = directly uphill, 90 = side slope).
Enter the Stimpmeter Speed (ball roll distance in feet from a standard ramp release).
Review Break Amount in inches, Aim Point Offset, Effective Distance, and recommended Overshoot.
Use Elevation Change and Side Slope to understand how combined slopes affect break.

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