Free Golf Calculator Tools
Use an interactive calculator to make a golf-tech decision, or reuse our open-source calculation packages in your own project.
Interactive Decision Tools
Narrow the field using budget, space, portability, and the data you need.
Find your match → Compare ownership costs True-Cost CalculatorCompare hardware and subscription costs across a realistic ownership period.
Calculate true cost → Plan a complete room Simulator Cost CalculatorEstimate the monitor, mat, screen, projector, computer, and room components.
Build an estimate → Translate speed to distance Swing-Speed CalculatorEstimate carry and total distance from clubhead or ball speed inputs.
Estimate distance →Open-Source Packages
Developer-ready golf calculations for Python and JavaScript, with source available on GitHub.
Calculates carry distance, total distance, and ball flight metrics from launch monitor data.
Estimates how far you hit each club based on swing speed and launch conditions.
Recommends the right shaft flex based on your swing speed and tempo.
Suggests optimal club length based on height, wrist-to-floor measurement, and swing type.
Recommends golf balls matched to your swing speed for maximum distance and control.
Calculates minimum room dimensions needed for a home golf simulator setup.
Estimates carry distances for wedges at partial swings (50%, 75%, full).
All tools are open source and free to use under the MIT license. Install via pip install or npm install, or browse the source on GitHub.