True Shooting Percentage Calculator
Calculate true shooting percentage (TS%) to measure basketball shooting efficiency including field goals, 3-pointers, and free throws.
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About True Shooting Percentage Calculator
The True Shooting Percentage Calculator is a free online tool designed to calculate TS%, an advanced basketball statistic that measures a player's scoring efficiency by accounting for all shot types: 2-point field goals, 3-point field goals, and free throws. Unlike traditional field goal percentage, TS% provides a complete picture of shooting efficiency.
What is True Shooting Percentage (TS%)?
True Shooting Percentage (TS%) is an advanced basketball statistic that measures a player's shooting efficiency by accounting for all scoring attempts: 2-point field goals, 3-point field goals, and free throws. Unlike basic field goal percentage, TS% gives proper weight to the extra value of 3-pointers and includes free throw efficiency.
TS% is widely used by NBA analysts, coaches, and front offices to evaluate player efficiency because it provides a single number that captures overall scoring efficiency regardless of shot selection.
True Shooting Percentage Formula
The TS% Formula
TS% = Points / (2 * (FGA + 0.44 * FTA))
Where:
- Points = Total points scored
- FGA = Field Goal Attempts (both 2-point and 3-point attempts)
- FTA = Free Throw Attempts
- 0.44 = Adjustment factor for free throw situations
Why is the 0.44 multiplier used for free throw attempts?
The 0.44 multiplier approximates that roughly 44% of free throw attempts come from 2-shot shooting fouls. This accounts for and-one situations (1 FTA), technical free throws, and 3-point shooting fouls (3 FTA). Without this adjustment, players who get fouled frequently would have artificially deflated TS% values.
How to Calculate True Shooting Percentage
- Gather the required statistics: Collect three statistics: Points Scored (PTS), Field Goal Attempts (FGA), and Free Throw Attempts (FTA). These can be from a single game, a season, or career totals.
- Calculate the FTA adjustment: Multiply Free Throw Attempts by 0.44 to get the adjusted FTA value. This accounts for the different types of free throw situations in basketball.
- Calculate True Shooting Attempts: Add the Field Goal Attempts to the adjusted FTA value: TSA = FGA + (0.44 * FTA). This gives you the total 'true' shot attempts.
- Apply the TS% formula: Divide Points by (2 * TSA): TS% = PTS / (2 * TSA). Multiply by 100 to get the percentage.
- Interpret the result: Compare the result to NBA averages to assess shooting efficiency.
TS% Rating Scale and Interpretation
Use this table to interpret True Shooting Percentage results:
| TS% Range | Rating | Interpretation |
|---|---|---|
| 65%+ | Elite | Top-tier efficiency, among the best in NBA history |
| 60-65% | Excellent | Well above average, All-Star caliber efficiency |
| 56-60% | Above Average | Better than league average efficiency |
| 52-56% | Average | Around league average efficiency |
| 48-52% | Below Average | Below league average, room for improvement |
| Below 48% | Poor | Significantly below average efficiency |
What is a Good True Shooting Percentage in the NBA?
The NBA league average TS% typically ranges from 55-57%. A TS% above 60% is considered excellent and indicates All-Star caliber efficiency. Elite scorers often achieve 65% or higher. Below 52% is considered below average and suggests room for improvement in shot selection or accuracy.
Historical TS% Leaders
Some of the highest career TS% in NBA history include players known for their efficient scoring:
- Elite efficient scorers often achieve career TS% above 60%
- Big men who primarily score near the basket tend to have higher TS%
- Three-point specialists with high accuracy also rank highly
- Volume scorers with excellent TS% are especially valuable
How Does TS% Differ from eFG% (Effective Field Goal Percentage)?
While both metrics account for the extra value of 3-pointers, TS% also includes free throws in the calculation, making it a more complete measure of scoring efficiency. eFG% only considers field goals, using the formula: eFG% = (FGM + 0.5 * 3PM) / FGA. TS% is generally preferred for evaluating overall offensive efficiency.
When to Use Each Metric
- TS%: Best for evaluating overall scoring efficiency, comparing players who have different play styles
- eFG%: Useful when you want to focus solely on field goal shooting without free throw influence
- FG%: Basic metric that doesn't account for 3-pointers or free throws
Practical Applications of TS%
Player Evaluation
TS% helps scouts and analysts identify efficient scorers. A player with high TS% generates points without wasting possessions on inefficient shots.
Game Strategy
Coaches use TS% to determine which players should take shots in crucial situations and to identify areas for improvement in shot selection.
Fantasy Basketball
Fantasy players use TS% to identify undervalued efficient scorers who contribute points without hurting team shooting percentages.
Contract Negotiations
Front offices consider TS% when evaluating player contracts, as efficient scorers are more valuable in modern NBA analytics.
Limitations of True Shooting Percentage
While TS% is a valuable metric, it has some limitations:
- Volume context: TS% doesn't account for scoring volume. A player scoring 30 PPG at 58% TS% is more valuable than one scoring 10 PPG at 60% TS%.
- Shot difficulty: It doesn't distinguish between easy layups and contested three-pointers. A player creating their own shots may have lower TS% than one catching and shooting.
- Team context: Players on better teams may have higher TS% due to better spacing and passing.
- Role differences: Primary scorers often have lower TS% than role players due to taking more difficult shots.
Frequently Asked Questions
What is True Shooting Percentage (TS%)?
True Shooting Percentage (TS%) is an advanced basketball statistic that measures a player's shooting efficiency by accounting for all scoring attempts: 2-point field goals, 3-point field goals, and free throws. Unlike basic field goal percentage, TS% gives proper weight to the extra value of 3-pointers and includes free throw efficiency.
How is True Shooting Percentage calculated?
True Shooting Percentage is calculated using the formula: TS% = Points / (2 * (FGA + 0.44 * FTA)). The 0.44 coefficient adjusts for the fact that not all free throws come from shooting fouls. This formula gives you the points scored per 2-point equivalent attempt.
What is a good True Shooting Percentage in the NBA?
The NBA league average TS% typically ranges from 55-57%. A TS% above 60% is considered excellent and indicates All-Star caliber efficiency. Elite scorers often achieve 65% or higher. Below 52% is considered below average.
Why is the 0.44 multiplier used for free throw attempts?
The 0.44 multiplier approximates that roughly 44% of free throw attempts come from 2-shot shooting fouls. This accounts for and-one situations (1 FTA), technical free throws, and 3-point shooting fouls (3 FTA).
How does TS% differ from eFG%?
While both metrics account for the extra value of 3-pointers, TS% also includes free throws in the calculation, making it a more complete measure of scoring efficiency. eFG% only considers field goals.
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by miniwebtool team. Updated: Jan 12, 2026