Welcome to the definitive **True Shooting Calculator**. This tool helps you quickly and accurately determine a player’s True Shooting Percentage (TS%), a superior measure of scoring efficiency in basketball, by inputting their Points (PTS), Field Goal Attempts (FGA), and Free Throw Attempts (FTA).
True Shooting Calculator
True Shooting Percentage Formula
$$ TS\% = \frac{PTS}{2 \times (FGA + 0.44 \times FTA)} $$
The constant 0.44 is used to approximate the value of free throw attempts.
Formula Sources: Basketball-Reference Glossary | NBA Official Stats Glossary
Variables Explained
- PTS (Points): Total points scored by the player or team.
- FGA (Field Goal Attempts): Total shots attempted from the field (including 2-point and 3-point shots).
- FTA (Free Throw Attempts): Total free throws attempted.
- TS% (True Shooting Percentage): The final calculated percentage, representing points scored per weighted shooting attempt.
Related Calculators
- Effective Field Goal Percentage (eFG%) Calculator
- Win Share Calculator
- Player Efficiency Rating (PER) Calculator
- Assist-to-Turnover Ratio Calculator
What is True Shooting Percentage (TS%)?
True Shooting Percentage (TS%) is an advanced metric used in basketball analytics to measure a player’s scoring efficiency. Unlike standard Field Goal Percentage (FG%), TS% accounts for all three scoring types: two-point field goals, three-point field goals, and free throws.
The core concept of TS% is to determine how many points a player scores per weighted shooting attempt. Free throw attempts are multiplied by 0.44 to approximate the number of possessions used for free throws, as most free throw opportunities involve two attempts (or sometimes three), but only one half-possession is attributed to the initial foul.
A higher True Shooting Percentage indicates greater scoring efficiency. For example, a player with a 60% TS% is highly efficient, while a player with a 50% TS% is considered average. This metric is crucial for comparing players with different scoring styles (e.g., a high-volume free-throw shooter vs. a high-volume three-point shooter).
How to Calculate True Shooting Percentage (Example)
Let’s calculate the TS% for a player with the following stats:
- Given Data:
- Points (PTS): 1,500
- Field Goal Attempts (FGA): 1,000
- Free Throw Attempts (FTA): 250
- Calculate Adjusted Attempts (Denominator):
$$ Attempts = 2 \times (FGA + 0.44 \times FTA) $$
$$ Attempts = 2 \times (1,000 + 0.44 \times 250) = 2 \times (1,000 + 110) = 2 \times 1,110 = 2,220 $$
- Calculate TS% (True Shooting Percentage):
$$ TS\% = \frac{PTS}{Attempts} \times 100 $$
$$ TS\% = \frac{1,500}{2,220} \times 100 \approx 67.57\% $$
The player’s True Shooting Percentage is approximately 67.57%.
Frequently Asked Questions (FAQ)
- What is a good True Shooting Percentage?
- An average TS% in the NBA is usually around 55% to 56%. Anything consistently above 60% is considered elite efficiency.
- Why is the 0.44 constant used?
- The 0.44 constant is an empirical approximation for the proportion of free throw attempts that end a possession. It accounts for the fact that a single foul can lead to one, two, or three free throws, and that not all free throw attempts result from shooting fouls.
- How does TS% differ from Effective Field Goal Percentage (eFG%)?
- eFG% adjusts for the value of a three-point shot (3 > 2) but completely ignores free throws. TS% accounts for both the value of 3-pointers and the efficiency gained/lost from free throws.
- Can TS% be over 100%?
- Theoretically, yes, but only with very small sample sizes or unusual game situations. In practice, for a season or career, TS% is almost always below 75% for even the most efficient players.