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True shooting percentage (TS%) calculator

True shooting percentage measures scoring efficiency across all shot types — field goals, three-pointers and free throws — at once: TS% = points ÷ (2·(FGA + 0.44·FTA)) × 100. The 0.44 factor approximates how many possessions free throws consume.

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The True shooting percentage (TS%) calculator turns Points scored (PTS), Field goals attempted (FGA), Free throws attempted (FTA) into True shooting % (TS%), instantly and for free. For instance, with Points scored (PTS) = 28, Field goals attempted (FGA) = 18 and Free throws attempted (FTA) = 8 it returns True shooting % (TS%) = 65.06%.

How to use it

  1. Enter your values: Points scored (PTS), Field goals attempted (FGA), Free throws attempted (FTA).
  2. Read the result instantly: True shooting % (TS%).

Frequently asked questions

How does the True shooting percentage (TS%) calculator work?

It takes Points scored (PTS), Field goals attempted (FGA) and Free throws attempted (FTA) and derives True shooting % (TS%) from them. The calculation is live as you type, so the result updates on every change.

Which values does the calculator ask for?

3 values: Points scored (PTS), Field goals attempted (FGA) and Free throws attempted (FTA). Nothing else is required — no account, no file upload.

What does a typical calculation look like?

With Points scored (PTS) = 28, Field goals attempted (FGA) = 18 and Free throws attempted (FTA) = 8, the calculator returns True shooting % (TS%) = 65.06%. Those figures come from running this exact tool, so you can reproduce them by entering the same values.

When would I actually use this?

Running a league or a tournament: how many fixtures a format produces, how the table resolves ties, and what a team still needs to qualify.

What is the most common mistake?

Comparing two figures produced under different rules. A percentage over ten attempts and one over two hundred are not the same claim; the order of tie-breaks, the way a rating is adjusted and what even counts as an attempt are each set by the competition, not by the sport. The number means something next to the rulebook it came from and very little without it.

What is the difference between the True shooting percentage (TS%) calculator and the Basketball shooting percentage calculator?

This one returns True shooting % (TS%); the Basketball shooting percentage calculator returns Shooting percentage. That is the whole difference — open the one whose figure you need.

Is there a tool for the next step?

Effective field goal percentage (eFG%) calculator is the closest one after this: Effective field goal percentage adjusts the standard FG% to credit three-pointers with the extra point they are worth: eFG% = (FGM + 0.5·3PM) ÷ FGA × 100. It gives a fairer picture of a shooter's efficiency than raw field goal percentage.

What else is worth having open alongside it?

Field goal percentage (FG%) calculator and Basketball rebound percentage (TRB%) calculator — they come up in the same task often enough to be worth a second tab.

Where do the figures come from, and how current are they?

Fixture counts and point totals are pure combinatorics and hold for any competition. The tie-break order is set by each governing body's own regulations — check the one you are actually in.

Further reading

All guides →
ComparisonTrue Shooting Percentage, and Why Field Goal Percentage MisleadsField goal percentage counts a three-pointer and a layup as the same event and ignores free throws entirely. eFG% fixes the first problem, TS% fixes both — and the ranking of three players changes at every step.ExplainerUsage Rate Is Zero-Sum: Five Players Always Add to a Hundred18 shots, 8 free throws and 3 turnovers in 36 minutes gives 29.3 % usage. Five players sharing a team's whole box score get exactly 20 % each — the number is a share, not a skill.ExplainerSix Rebounds Can Beat Ten, and the Difference Is the DenominatorTen rebounds in 32 minutes of a game with 82 boards is 18.3 %. Six rebounds in 18 minutes of the same game is 19.5 % — a better rate from a smaller number.ExplainerHow a Golf Handicap Is Actually Calculated Under the World Handicap SystemBest 8 of your last 20 score differentials, averaged, and no 0.96 multiplier — that disappeared in 2020. Here is the full chain from a gross 92 to a Course Handicap of 17, with the numbers worked out.ExplainerExpected Goals: What xG Actually MeasuresxG is the fitted probability that a shot with a given set of features becomes a goal — a model output, not an observation. A worked match, the binomial arithmetic that says one game is far too few shots, and the limits nobody quotes.ExplainerOPS Is a Flawed Sum, and Still the Most Useful Number on the CardOPS adds two fractions with different denominators, which as arithmetic is indefensible. It survives because it tracks run scoring far better than batting average and costs nothing to compute — but it underpays on-base ability, and OPS+ does not fix that.