On Base Percentage Calculator


Calculate On Base Percentage or OBP for baseball

On Base Percentage:

In baseball statistics, on base percentage or OBP is a measure of how often a batter reaches base for any reason other than a fielding error, fielder's choice, dropped/uncaught third strike, fielder's obstruction, or catcher's interference. It is sometimes referred to as on-base average, as the statistic is rarely presented as a true percentage.