SportStatNow

Basketball Stat Calculators

Calculators for the basketball stats you look up most — starting with true shooting percentage. Every calculator shows the formula it uses and cites its source, so you can verify the math instead of just trusting the output.

True Shooting Percentage Calculator

Calculate true shooting percentage, the shooting-efficiency stat that accounts for free throws and threes.

Open tool →Effective Field Goal Percentage Calculator

Calculate effective field goal percentage (eFG%) from field goals made, three-pointers made, and field goal attempts.

Open tool →Assist-to-Turnover Ratio Calculator

Calculate assist-to-turnover ratio (AST/TOV) from assists and turnovers.

Open tool →Game Score Calculator

Calculate John Hollinger's Game Score (GmSc), a single-game efficiency score built from box score totals.

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