NBA True Shooting Calculator
The definitive tool for measuring basketball player scoring efficiency.
20.64
1.39
Elite
Visualization of your player’s TS% compared to the 2023-24 NBA League Average (~58.0%).
| Metric | Calculation Method | Result |
|---|---|---|
| True Shooting Attempts | FGA + (0.44 * FTA) | 20.64 |
| Traditional FG% | Points / (Estimated Attempts) | 60.6% |
What is an NBA True Shooting Calculator?
An nba true shooting calculator is a specialized statistical tool designed to measure the total scoring efficiency of a basketball player. Unlike traditional Field Goal Percentage (FG%), which treats a three-pointer the same as a layup and ignores free throws entirely, the nba true shooting calculator accounts for the added value of the three-point line and the scoring impact of trips to the charity stripe.
Who should use an nba true shooting calculator? Coaches, scouts, fantasy basketball players, and hardcore fans use this metric to identify which players are truly helping their team score efficiently. A common misconception is that a player with a high FG% is always more efficient than one with a lower percentage; however, a player who shoots many 3-pointers and free throws may actually have a much higher value according to an nba true shooting calculator.
NBA True Shooting Calculator Formula and Mathematical Explanation
The formula used by the nba true shooting calculator is mathematically sound and widely accepted by NBA front offices. It aims to estimate the total number of “scoring possessions” a player used.
The Formula:
TS% = PTS / (2 * (FGA + 0.44 * FTA))
Step-by-step derivation:
- Calculate True Shooting Attempts (TSA): Add Field Goal Attempts to 44% of Free Throw Attempts.
- Multiply TSA by 2: This represents the total potential points if every attempt was a 2-pointer.
- Divide Total Points by the result: This gives the percentage of maximum possible efficiency.
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| PTS | Points Scored | Total Count | 0 – 60+ |
| FGA | Field Goal Attempts | Total Count | 0 – 35 |
| FTA | Free Throw Attempts | Total Count | 0 – 20 |
| 0.44 | FT Coefficient | Constant | Fixed NBA average |
Practical Examples (Real-World Use Cases)
Example 1: The Volume Scorer
Player A scores 30 points on 25 FGA and 10 FTA. Using the nba true shooting calculator:
- TSA = 25 + (0.44 * 10) = 29.4
- TS% = 30 / (2 * 29.4) = 51.0%
This player has high volume but below-average efficiency, meaning they are using a lot of team possessions to get those points.
Example 2: The Efficiency Specialist
Player B scores 22 points on 12 FGA and 4 FTA (including four 3-pointers). Using the nba true shooting calculator:
- TSA = 12 + (0.44 * 4) = 13.76
- TS% = 22 / (2 * 13.76) = 79.9%
This player is incredibly elite, generating massive point totals on very few used possessions.
How to Use This NBA True Shooting Calculator
Using our nba true shooting calculator is simple and provides instant results for your analysis:
- Input Points: Enter the total points scored by the player in the “PTS” field.
- Input Field Goals: Enter the total field goal attempts (missed and made) in the “FGA” field.
- Input Free Throws: Enter the total free throw attempts in the “FTA” field.
- Review the TS%: The large percentage at the top shows the player’s true efficiency.
- Analyze Intermediate Values: Check TSA (True Shooting Attempts) to see the “possession cost” of the player’s scoring.
Key Factors That Affect NBA True Shooting Calculator Results
- Three-Point Volume: Players who take and make a high volume of 3-pointers will see their nba true shooting calculator results skyrocket compared to their standard FG%.
- Free Throw Frequency: Drawing fouls is a highly efficient way to score. Players like Joel Embiid or James Harden benefit greatly in the nba true shooting calculator because FTs are worth high points per possession.
- Free Throw Percentage: While the 0.44 coefficient accounts for the “cost” of the attempt, making the free throws is what drives the TS% upward.
- Shot Selection: Mid-range jumpers are generally the least efficient shots. Players who avoid mid-range in favor of dunks and 3s perform better in an nba true shooting calculator.
- The 0.44 Constant: This factor accounts for “and-ones” and technical free throws that don’t end a possession. While it’s an estimate, it’s remarkably accurate for NBA league averages.
- League Environment: Average TS% has risen over the years. In the modern NBA, a 60% TS% is excellent, whereas in the 1990s, it was legendary.
Frequently Asked Questions (FAQ)
The 0.44 multiplier accounts for the fact that not every free throw attempt ends a possession. Some are “and-ones,” others are technical fouls, or three-shot fouls. Data shows that 0.44 is the best average multiplier to estimate how many possessions are used by free throws.
In the current NBA, the league average TS% is typically around 57-58%. Anything above 60% is considered efficient, while 65% or higher is considered elite.
Effective Field Goal Percentage (eFG%) only accounts for field goals (3s and 2s). The nba true shooting calculator (TS%) includes free throws, making it a more comprehensive measure of scoring efficiency.
Theoretically, yes. For example, if a player makes one 3-pointer (3 points) on zero field goal attempts (due to a foul) and makes the free throw, or if they score points without official TSA. In practical game scenarios, it rarely exceeds 80-90% for a game and never for a season.
Yes, but the 0.44 coefficient might be slightly different due to the 1-and-1 rule in college. However, it still provides a very accurate approximation of efficiency.
All-time leaders are usually elite rim runners (like Rudy Gobert or DeAndre Jordan) or elite shooters who draw fouls (like Stephen Curry or Kevin Durant).
No. TS% only measures scoring efficiency. To account for turnovers, analysts often use “Points Per Possession” or “Offensive Rating.”
Points per game doesn’t tell you how many shots it took to get those points. The nba true shooting calculator reveals if a high-scorer is actually helping the team or just taking a lot of shots.
Related Tools and Internal Resources
- Usage Rate Calculator – Measure how much of the team’s offense a player uses alongside their efficiency.
- eFG% Tool – Calculate Effective Field Goal Percentage for a quick look at shooting without free throws.
- Player Efficiency Rating (PER) – A comprehensive tool that combines TS% with rebounds, assists, and defensive stats.
- Free Throw Percentage Tracker – Keep track of FT performance over a season to see its impact on TS%.
- Points Per Possession Calculator – The ultimate efficiency metric for team-level analysis.
- NBA Stats Comparison Tool – Compare two players using nba true shooting calculator metrics.