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Basketball Game Score from Box-Score Stats

Combine shooting, scoring, rebounding and other box-score counts into the historical weighted Game Score metric.

  • Formula & worked example
  • Private in your browser
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Calculator inputs

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How to use this calculator

  1. Enter the known values in the units shown. Results update as you type.
  2. Where results are editable, change one to solve backwards. Lock a value to hold it fixed.
  3. Use the worked example to check the method. Reset restores the starting fields.

Private by default

Inputs and results stay in this browser tab. Bookify does not upload or store the values you enter.

Formula and method

A 20-point example with 7/15 shooting, 4/5 free throws, 5 defensive and 2 offensive rebounds, 6 assists, 2 steals, 1 block, 3 fouls and 2 turnovers has Game Score 18.5.

Score = PTS + 0.4 FG − 0.7 FGA − 0.4(FTA−FT) + 0.7 ORB + 0.3 DRB + STL + 0.7 AST + 0.7 BLK − 0.4 PF − TO.

Worked example

Enter these known values and leave the other values blank.

Points scored (P)
20
Field goals (FG)
7
Field goal attempts (FGA)
15
Free throws (FT)
4
Free throw attempts (FTA)
5
Defensive rebounds (DR)
5
Offensive rebounds (OR)
2
Assists (A)
6
Steals (S)
2
Blocks (BS)
1
Personal fouls (PF)
3
Turnovers (T)
2
Game score (GS)
18.5

Assumptions and limitations

  • Enter whole box-score counts; made shots cannot exceed attempts. Game Score is a weighted descriptive metric, not wins added or an efficiency percentage. The contextual bands preserve captured thresholds; the 65-point historical comparison is rounded and is not an exhaustive all-time ranking.
  • Clear an unknown before solving an available inverse branch, and lock independent known values when comparing measurements. Use compatible units; a one-way score or lookup does not supply an inverse.

Common questions

What does this result represent?

Enter whole box-score counts; made shots cannot exceed attempts. Game Score is a weighted descriptive metric, not wins added or an efficiency percentage. The contextual bands preserve captured thresholds; the 65-point historical comparison is rounded and is not an exhaustive all-time ranking.

Can I work backward from an answer?

Where the captured equation supplies an inverse, clear the unknown and enter independent known values. Rounded scores, one-way outputs and fixed lookup choices do not uniquely recover inputs.

References

Use whole nonnegative box-score counts and require made shots not to exceed attempts.

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