Baseball & Softball Calculators
Professional statistical analysis tools for baseball and softball. Calculate batting averages, ERA, OPS, fielding percentages, and more. Free tools for players, coaches, and analysts.
Last updated: February 2026
All Calculators (75)
Adjusted Batting Wins Calculator
Adjusted Batting Wins quantifies the number of wins a player contributes to their team through their offensive performance, adjusted for league and ba...
Adjusted ERA+ Calculator
Adjusted ERA+ (ERA+) is a normalized pitching statistic that measures a pitcher's effectiveness by comparing their earned run average (ERA) to the lea...
Adjusted OPS Plus Calculator
Adjusted OPS Plus (OPS+) is an advanced baseball statistic that measures a player's on-base plus slugging (OPS) relative to the league average, while ...
Adjusted On-Base Plus Slugging (OPS+) Calculator
Adjusted On-Base Plus Slugging (OPS+) is a normalized offensive metric that evaluates a player's overall batting productivity by comparing their On-Ba...
Adjusted Pitching Runs Calculator
Adjusted Pitching Runs (APR) quantifies the number of runs a pitcher prevents compared to an average league pitcher, scaled to the number of innings p...
Adjusted Pitching Wins Calculator
Adjusted Pitching Wins (APW) is a baseball statistic that estimates the number of wins a pitcher contributes to their team after adjusting for league ...
At Bats per Home Run (AB/HR) Calculator
At Bats per Home Run (AB/HR) is a baseball statistic that quantifies the average number of official at bats a player requires to hit one home run. It ...
At Bats per Strikeout (AB/K) Calculator
At Bats per Strikeout (AB/K) measures the average number of official at bats a player has before striking out. It reflects a player's ability to make ...
Base Running Runs Above Average Calculator
Base Running Runs Above Average (BsR) quantifies how many runs a player contributes to their team through base running compared to an average player a...
Base-Out Runs Added Calculator
Base-Out Runs Added (RE24) quantifies the impact of a player's plate appearance on their team's run expectancy by measuring the change in expected run...
Base-Out Runs Saved Calculator
Base-Out Runs Saved (RE24) quantifies the impact of a player's plate appearance on the expected number of runs scored by their team based on the curre...
Base-Out Wins Added Calculator
Base-Out Wins Added (WPA/LI) quantifies a player's impact on their team's chance of winning by measuring the change in win probability they generate d...
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