// multi-utility computation suite · offline · instant · precise
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sport.tennis-serve-speed Calculator
Estimates serve speed at the net and service box from ball speed at impact and spin rate, accounting for aerodynamic drag and gravity over the court length. Useful for coaching players on the speed-spin tradeoff in serve strategy.
Inputs
Speed Kph
Rate of movement. 1 m/s = 3.6 km/h = 2.237 mph.
Distance M
Separation between two points or total path length. Check that units are consistent throughout the calculation.
Ball Drop M
Reference formula or conversion factor shown for context.
Spin Rpm
Reference formula or conversion factor shown for context.