Pitch Speed Equivalent Calculator

Your pitcher

Pitch speed (mph) The number from your radar gun, in mph.

Their mound distance

Compare to (optional)

Advanced: release extension

Release extension at 60.5 ft (ft) How far in front of the rubber the ball is let go. 5.5 ft is a typical adult figure.

Scale extension to the mound distance (shorter mound, shorter stride)

Equivalent speed at 60.5 ft

78.9 mph

127.0 km/h · estimate

Same time to the plate at both distances. Ignores drag and movement, so treat it as an estimate.