The online WHIP Calculator is used to calculate the walks plus hits per inning pitched (WHIP) used in baseball statistics.
In baseball statistics, WHIP (walks plus hits per inning pitched) is a sabermetric measurement of the number of baserunners a pitcher has allowed per inning pitched. It is a measure of a pitcher's ability to prevent batters from reaching base. Comparing to ERA, WHIP measures a pitcher's effectiveness against the batters faced more directly.
The WHIP calculation formula is as following:
WHIP = (Number of hits allowed + Number of walks allowed) / Number of Innings Pitched