Basketball Calculators
Advanced basketball analytics calculators for players, coaches, and NBA fans. Calculate effective field goal percentage, true shooting, game score, and determine if you can dunk.
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All basketball calculators
Dunk Calculator
Calculate if you can dunk based on vertical jump and arm reach.
eFG% Calculator
Calculate Effective Field Goal Percentage (eFG%) for basketball players.
Game Score Calculator
Calculate John Hollinger's Game Score stat for basketball performance.
True Shooting Percentage Calculator
Calculate True Shooting Percentage (TS%) — the most accurate basketball shooting stat.
Frequently asked questions
A:Effective Field Goal Percentage adjusts field goal percentage to account for the fact that 3-point shots are worth more than 2-point shots.
A:TS% = Points / (2 × (FGA + 0.44 × FTA)). It measures overall shooting efficiency including free throws.
A:Use our Dunk Calculator: enter your standing reach, vertical jump, and the rim height (10 ft standard). If reach + jump > 10 ft, you can dunk.
A:A Game Score of 40+ is exceptional. Average NBA performance produces a Game Score around 10–15.