Save Percentage Calculator

Goalkeeper save percentage (SV%) measures the proportion of shots stopped relative to the total number of shots faced on goal. The mathematical formula is expressed as: SV% = (Total Saves / Total Shots Against). Alternatively, Total Shots Against is the sum of saves plus goals allowed. For instance, if a goalie faces 40 shots and stops 36 of them, the save percentage is 36 divided by 40, resulting in 0.900, or 90%. Additionally, Goals Against Average (GAA) can be derived by dividing total goals allowed by minutes played, then multiplying by regulation game length.

Imagine a hockey goaltender who plays a rigorous 60-minute regulation game. Over the course of the match, opposing players fire a total of 32 shots on goal. The goalie successfully catches or deflects 29 of those attempts, meaning 3 goals slip past. To find the save percentage, divide the number of saves (29) by the total shots against (32). The calculation is 29 / 32 = 0.90625. Converted to standard sports notation, this yields a stellar .906 save percentage for the game.

When analyzing save percentages, context matters immensely. A goalie facing high-danger scoring chances on a weak defensive team might have a lower save percentage than a goalie facing mostly low-threat perimeter shots behind an elite defense. Always evaluate save percentage alongside shot quality metrics and Goals Against Average for a complete performance picture.