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True Shooting Percentage Formula:
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True Shooting Percentage (TS%) is a basketball statistic that measures a player's shooting efficiency, taking into account field goals, 3-point field goals, and free throws. It provides a more complete picture than traditional field goal percentage by accounting for the different values of shots and free throws.
The calculator uses the TS% formula:
Where:
Explanation: The formula accounts for the fact that free throws require fewer possessions than field goal attempts (the 0.475 coefficient approximates this). The 0.5 multiplier converts points into scoring possessions.
Details: TS% is considered one of the best measures of shooting efficiency because it values all types of scoring opportunities appropriately. It helps compare players who score in different ways (e.g., three-point specialists vs. post players).
Tips: Enter total points scored, field goal attempts, and free throw attempts. All values must be non-negative and there must be at least one shot attempt (FGA + FTA > 0).
Q1: Why use TS% instead of field goal percentage?
A: Field goal percentage doesn't account for 3-pointers or free throws, while TS% values all scoring equally based on points per possession.
Q2: What is a good TS% in basketball?
A: Average TS% is typically around 55%. Elite shooters often exceed 60%, while below 50% is generally poor.
Q3: How does TS% compare to eFG%?
A: Effective Field Goal Percentage (eFG%) only accounts for field goals, while TS% includes free throws in its calculation.
Q4: Why is the coefficient 0.475 for free throws?
A: This accounts for the fact that free throws often come in pairs (and-1 situations being the exception) and technical free throws.
Q5: Can TS% be over 100%?
A: Yes, though rare. This occurs when a player scores very efficiently on mostly three-pointers and/or makes all their free throws.