True Shooting Percentage Calculator – Calculate TS% Instantly

In modern basketball, traditional box scores are no longer enough to evaluate a player’s true offensive value. For decades, players and coaches relied on Field Goal Percentage (FG%) to measure efficiency. However, in an era defined by three-point shooting and drawing fouls, traditional stats fail to reflect the true productivity of scoring possessions.

This is where True Shooting Percentage (TS%) comes in. Used by scouts, analysts, and front offices worldwide, TS% is the gold standard for measuring how efficiently a basketball player scores the ball. Our True Shooting Percentage Calculator, often simply called a true shooting calculator, lets you plug in a player’s points, field goal attempts, and free throw attempts to get an instant, accurate efficiency rating with no spreadsheets or manual math required.

What Is True Shooting Percentage?

True Shooting Percentage (TS%) is an advanced basketball statistic that measures a player’s overall scoring efficiency. Unlike a traditional field goal percentage calculator, which treats two-point shots, three-point shots, and free throws as isolated events, TS% integrates all three scoring channels into a single metric.

The stat originated from APBRmetrics (Association for Professional Basketball Research Metrics) and was designed to solve a simple problem: FG% and even three-point percentage on their own don’t tell you how many total points a player generates per shooting possession. A player who shoots 40% from three is scoring more efficiently per attempt than a player who shoots 50% from two, but raw FG% doesn’t capture that. TS% does — and it also folds in free throws, which are the most efficient scoring opportunity in the game.

Because it accounts for the actual point value of every shot type, TS% is widely considered a more complete and accurate measure of scoring efficiency than FG%, 3P%, or even Effective Field Goal Percentage (eFG%).

How to Use the True Shooting Percentage Calculator

Using our interactive tool to analyze basketball scoring efficiency is simple and fast. Follow these easy steps to calculate any player’s scoring metrics:

1. Enter Total Points (PTS): Input the total number of points the player scored. This includes all successful field goals (two-pointers, three-pointers) and free throws.
2. Enter Field Goal Attempts (FGA): Type in the total number of field goals attempted from the floor. Do not count free throw attempts here — include all missed and made 2-pointers and 3-pointers.
3. Enter Free Throw Attempts (FTA): Input the total number of free throws the player shot, including all missed and made attempts.
4. Click “Calculate”: The tool instantly processes the values through the official TS% formula.
5. Analyze the Results: Review the calculated True Shooting Percentage (TS%), True Shooting Attempts (TSA), and Points Per TSA. You’ll also see a color-coded performance rating (Elite, Great, Average, Below Average, or Poor) and a visual gauge showing where the player ranks.
6. Reset for Next Calculation: Click Reset to clear all fields and run a new player or game scenario.

True Shooting Percentage Formula

The standard formula used across the NBA, NCAA, and analytics platforms is:

TS% = PTS / (2 × (FGA + 0.44 × FTA))

Where:

• PTS = Total points scored
• FGA = Total field goal attempts (2-point and 3-point combined)
• FTA = Total free throw attempts
• 0.44 = A coefficient that approximates the proportion of free throw attempts that represent a “true” scoring possession (accounting for and-ones, technical fouls, and three-shot fouls)

The denominator, 2 × (FGA + 0.44 × FTA), is often called True Shooting Attempts (TSA) multiplied by 2. TSA itself is calculated as:

TSA = FGA + 0.44 × FTA

This normalizes the formula so that a player scoring exactly 2 points per true attempt lands at a TS% of 100%.

How to Calculate True Shooting Percentage

You can calculate TS% manually in three simple steps:

1. Calculate True Shooting Attempts (TSA): Multiply free throw attempts by 0.44, then add that to field goal attempts. TSA = FGA + (0.44 × FTA)
2. Double the TSA: Multiply the result by 2 to get the full denominator.
3. Divide total points by that number: Divide PTS by (2 × TSA), then multiply by 100 to express it as a percentage.

While this is straightforward, doing it by hand for multiple players or full-season stat lines gets tedious fast — which is exactly why our calculator automates the process instantly.

Example of True Shooting Percentage Calculation

Let’s walk through a real example.

Scenario: A player scores 25 points on 18 field goal attempts and 6 free throw attempts.

Step 1 — Calculate TSA: TSA = 18 + (0.44 × 6) = 18 + 2.64 = 20.64

Step 2 — Double the TSA: 2 × 20.64 = 41.28

Step 3 — Divide points by the result: TS% = 25 / 41.28 = 0.6056

TS% ≈ 60.6%

That’s an efficient shooting night — well above league average — driven by a healthy mix of field goal volume and free throw attempts.

Here’s a second example using a full-season stat line: a player who scores 1,851 points on 1,205 field goal attempts and 665 free throw attempts.

TSA = 1,205 + (0.44 × 665) = 1,205 + 292.6 = 1,497.6 TS% = 1,851 / (2 × 1,497.6) = 1,851 / 2,995.2 ≈ 0.618, or 61.8%

That kind of efficiency across a full season would place a player firmly in All-Star-caliber territory.

Why True Shooting Percentage Is Important

TS% matters because it answers the one question every coach, scout, and fantasy manager actually cares about: how many points does this player produce for every scoring opportunity he uses?

• It levels the playing field between shot types. A three-point specialist and a paint-scoring big man can be compared fairly, even though their shot profiles look completely different on paper.
• It accounts for free throws. Players who draw fouls and convert from the line add real offensive value that FG% completely ignores.
• It’s possession-aware. Because TSA approximates true scoring possessions, TS% reflects efficiency per possession used — a core concept in modern basketball analytics.
• It supports better roster and lineup decisions. Coaches and front offices use TS% alongside usage rate to identify who should be taking (and not taking) the most shots.
• It’s a fairer historical comparison tool. Since TS% normalizes for shot value, it allows more accurate cross-era comparisons than FG% alone, especially as the game has shifted toward three-point volume.

How to Interpret True Shooting Percentage

A single TS% number means little without context. Here’s how to read it:

• Higher is better — a higher TS% means more points produced per true scoring attempt.
• Compare to league average, not to 50%. Because of the formula’s structure, “average” NBA efficiency sits well above 50%.
• Consider role and shot profile. Elite rim-runners and floor spacers often post the highest TS%, since layups, dunks, and open threes are the most efficient shots in the game — try our dunk calculator to see how explosive finishing translates into scoring efficiency. High-usage, contested-shot creators may have a slightly lower TS% while still providing immense value.
• Look at volume alongside efficiency. A player with a tiny sample size (a handful of shots) can post a misleadingly high or low TS%. Always weigh TS% against attempts and minutes played.

Glossary of Terms

Term	Definition
TS%	True Shooting Percentage — overall scoring efficiency accounting for 2-pointers, 3-pointers, and free throws.
PTS	Total points scored by a player.
FGA	Field Goal Attempts — total shots taken from the field (2-point and 3-point combined), excluding free throws.
FTA	Free Throw Attempts — total free throws taken, made or missed.
TSA	True Shooting Attempts — an estimate of true scoring possessions, calculated as FGA + 0.44 × FTA.
eFG%	Effective Field Goal Percentage — adjusts FG% for the extra value of a made three-pointer but does not include free throws.
FG%	Field Goal Percentage — made field goals divided by field goal attempts.
Points Per TSA	Points scored divided by True Shooting Attempts; shows raw scoring output per possession-equivalent.

True Shooting Percentage Benchmarks

While benchmarks shift slightly season to season, the following ranges are widely used as a reference point for NBA-level play:

TS% Range	Rating
65%+	Elite
60% – 64.9%	Great (All-Star caliber)
55% – 59.9%	Average / Good
52% – 54.9%	Below Average
Below 52%	Poor

The modern NBA league average TS% typically falls between 55% and 58%, depending on the season and pace of play — over the course of a full basketball game length, pace and possession count can shift these numbers slightly game to game. At lower levels of competition (high school, recreational leagues), average TS% tends to run lower due to less efficient shot selection and lower free throw shooting accuracy.

Advantages and Limitations of True Shooting Percentage

Advantages

• Combines all scoring types into one clean, comparable number.
• Reflects real offensive value better than FG%, 3P%, or FT% in isolation.
• Useful across levels of play — NBA, college, high school, and international basketball.
• Simple to calculate with only three inputs: points, FGA, and FTA.
• Encourages a well-rounded scoring approach, since drawing fouls and finishing efficiently both require the confidence and stability that come from proper footwork — even factors like wearing the best basketball shoes for wide feet can support the balance needed for efficient, high-percentage shots.

Limitations

• Doesn’t account for shot difficulty or defense. A wide-open layup and a contested step-back three-pointer are scored the same way if the point value matches.
• Can be skewed by small sample sizes. A handful of hot or cold shooting attempts can distort the percentage.
• The 0.44 coefficient is an approximation, not a perfect measurement of how many free throws stem from true shooting fouls.
• Doesn’t measure playmaking, defense, or rebounding. TS% is purely a scoring efficiency stat and should be used alongside other metrics (assists, usage rate, defensive rating) for a full player evaluation.
• Extreme values can distort easily. Players with very few FGA and a couple of made free throws can post TS% figures above 100%, which is a known quirk of the formula at small volumes.

Frequently Asked Questions (FAQs)

What is a good True Shooting Percentage?

A TS% above 58–60% is considered very good at the NBA level, while anything above 65% is elite. League average typically sits around 55–57%.

How is True Shooting Percentage different from Field Goal Percentage?

FG% only measures made field goals divided by attempted field goals and treats every shot as worth the same. TS% factors in the different point values of two-pointers and three-pointers, plus free throws, giving a more complete efficiency picture.

How is True Shooting Percentage different from Effective Field Goal Percentage (eFG%)?

eFG% adjusts for three-point shot value but excludes free throws entirely. TS% goes a step further by incorporating free throw attempts, making it the more comprehensive of the two metrics.

Why is the free throw attempt multiplier 0.44 and not 1?

Not every free throw attempt represents a full scoring possession. Many come from and-one plays (1 FTA), technical fouls, or three-shot fouls, where a possession wasn’t fully “used.” The 0.44 coefficient is an empirically derived approximation that accounts for this.

Can True Shooting Percentage exceed 100%?

Yes, in rare small-sample cases. Because the formula estimates possessions rather than counting them exactly, a player who makes an unusually efficient string of shots and free throws in a very limited sample can technically post a TS% above 100%.

Is True Shooting Percentage used in the WNBA and college basketball?

Yes. TS% uses the same formula regardless of league, since it’s based purely on points, field goal attempts, and free throw attempts — all of which are tracked at every level of organized basketball.

Does True Shooting Percentage account for defense?

No. TS% measures offensive scoring efficiency only. It does not factor in shot difficulty, defensive pressure, or the quality of the opposing defense.

What stats do I need to calculate True Shooting Percentage?

You only need three numbers: total points scored (PTS), field goal attempts (FGA), and free throw attempts (FTA). Plug them into our calculator above for an instant result.