Why can two players have the same field goal percentage but different scoring efficiency?

Because normal field goal percentage treats a two-point make and a three-point make as one make. Effective field goal percentage and true shooting percentage add more context by giving credit for three-point value and, in the case of true shooting, free throws.

Should I use player stats or team stats?

The same formulas can work for both, but interpretation changes. A player stat describes one player’s shot profile or decision-making, while a team stat describes the whole offense or defense.

Are these advanced stats official box score stats?

Some are standard box-score calculations and some are advanced efficiency views. They are useful for analysis, but they still depend on accurate makes, attempts, points, turnovers, and possession counts.

Can one game tell me enough?

One game can show what happened, but it can be noisy. Shooting and possession stats become more meaningful over a larger sample because opponent quality, role, shot difficulty, and late-game situations can swing a single result.

Why does the calculator show extra outputs?

A useful sports calculator should answer the next question too. For example, after calculating a percentage, it helps to see miss rate, target makes, points per attempt, or per-100-possession context.

Sports & Fitness

True Shooting Percentage Calculator

Calculate true shooting percentage from points, FGA, and FTA, then see true shot attempts, points per shot attempt, free throw rate, and target scoring context.

What does true shooting percentage answer?

True shooting percentage asks: how efficiently did the player turn shooting possessions into points? It gives a broader view than FG% because it includes three-point value and free throws.

Why is the 0.44 free-throw factor used?

Free throws do not always equal one full possession because some come from and-ones, technicals, or multi-shot fouls. The standard TS% estimate uses 0.44 × FTA as a possession adjustment. The NBA stats glossary lists true shooting percentage as points divided by two times field goal attempts plus 0.44 times free throw attempts.

When should TS% beat eFG%?

Use TS% when comparing scorers with different foul-drawing profiles. A rim attacker who gets to the line often may have a stronger TS% than eFG%, while a spot-up shooter with few free throws may look similar in both stats.

Frequently asked questions

Because normal field goal percentage treats a two-point make and a three-point make as one make. Effective field goal percentage and true shooting percentage add more context by giving credit for three-point value and, in the case of true shooting, free throws.
The same formulas can work for both, but interpretation changes. A player stat describes one player’s shot profile or decision-making, while a team stat describes the whole offense or defense.
Some are standard box-score calculations and some are advanced efficiency views. They are useful for analysis, but they still depend on accurate makes, attempts, points, turnovers, and possession counts.
One game can show what happened, but it can be noisy. Shooting and possession stats become more meaningful over a larger sample because opponent quality, role, shot difficulty, and late-game situations can swing a single result.
A useful sports calculator should answer the next question too. For example, after calculating a percentage, it helps to see miss rate, target makes, points per attempt, or per-100-possession context.