OBP Calculator

On Base Percentage

Hits (H)

Walks (BB)

Hit By Pitch (HBP)

At Bats (AB)

Sacrifice Flies (SF)

On Base Percentage

.000

FAQ

What is OBP?

On-Base Percentage (OBP) measures how frequently a batter reaches base per plate appearance. It includes hits, walks, and hit-by-pitches.

How is OBP different from Batting Average?

Batting Average only counts hits. OBP includes walks and hit-by-pitches, making it a more comprehensive measure of a player's ability to not make an out.