Sports

GAA Calculator (Goals Against Average)

Find a goalie's goals against average.

Calculated Output

Goals against average 1.8

Formula: GAA = goals × game length ÷ minutes played

Step-by-Step Breakdown

1. Values used:

2. Goals allowed = 45

3. Minutes played = 1,500

4. Game length = 60

6. Goals against average = 1.8

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The math behind it

GAA = goals allowed × game length ÷ minutes played. Lower is better; elite NHL goalies sit near 2.0–2.5.

45 goals over 1500 minutes → GAA 1.80.

GAA vs save percentage?

GAA depends on shot volume; save percentage measures pure stopping ability.