Skip to main content
Calcimator

RAPTOR Rating Calculator

Estimate Player Efficiency Rating (PER) and per-36 stats from basketball box score data.

Inputs

Results

Player Efficiency Rating

16.71

Points / 36 min20.3
Rebounds / 36 min6.8
Assists / 36 min4.5
Usage Rate (est.)5.6%
FG%46.7%
How to Use This Calculator
  1. Enter per-game stats: Minutes, Points, FG Made/Attempted, FT Made/Attempted, 3-Pointers Made.
  2. Add Rebounds, Assists, Steals, Blocks, Turnovers, and Personal Fouls.
  3. Review the Player Efficiency Rating (PER) — 15 is league average, 25+ indicates MVP caliber.
  4. Check per-36-minute rates and Usage Rate to contextualize efficiency.
  5. Use FG% alongside PER to identify high-volume vs. efficient scorers.

How the result changes with FG Made

FG MadePlayer Efficiency Rating
2.51.04
8.7522.81
1640
2340

What each input means

Minutes Played
Minutes played per game.
Points
Points scored per game.
FG Made
Field goals made per game.
FG Attempted
Field goal attempts per game.
FT Made
Free throws made per game.
FT Attempted
Free throw attempts per game.
3PT Made
Three-pointers made per game.
Rebounds
Total rebounds per game.
Assists
Assists per game.
Steals
Steals per game.
Blocks
Blocks per game.
Turnovers
Turnovers per game.
Personal Fouls
Personal fouls per game.

What each result means

Player Efficiency Rating
PER — league average is 15.0, MVP candidates typically 25+.
Points / 36 min
Points per 36 minutes played.
Rebounds / 36 min
Rebounds per 36 minutes played.
Assists / 36 min
Assists per 36 minutes played.
Usage Rate (est.)
Estimated percentage of team possessions used by the player.
FG%
Field goal percentage.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Minutes Played = 32, Points = 18, FG Made = 7, FG Attempted = 15 = 13 input(s) provided
  2. Calculate Player Efficiency Rating
    16.71 = 16.71
  3. Calculate Points / 36 min
    Points / 36 min = points * per36Multiplier
    20.3 = 20.3
  4. Calculate Rebounds / 36 min
    Rebounds / 36 min = rebounds * per36Multiplier
    6.8 = 6.8

Engine last updated . Checked against 2 independently-derived tests — how we verify calculators.

Related Calculators

The questions that sit next to this one — chosen by subject, including calculators filed under a different category.

Sports Analytics

True Shooting Percentage Calculator

Calculate TS%, eFG%, and shooting efficiency from basketball box score stats.

Team Sports & Statistics

Basketball PER Calculator

Calculate a simplified Player Efficiency Rating (PER) from box score statistics. Measures overall per-minute productivity.

Water Polo

Game Analysis Score Calculator

Performance metrics from game statistics.

Sports Analytics

Expected Points Added Calculator

Calculate EPA per play for football using down, distance, field position, and play outcome.

Sports Analytics

WAR Calculator (Baseball) Calculator

Estimate Wins Above Replacement from batting, fielding, and baserunning stats.

More in Sports, Outdoors & Recreation.