Hockey Goalie Save Percentage Calculator Explained

Hockey goalie save percentage is easy to calculate but easy to misread. The denominator must be shots on goal faced, and the result is usually shown as a three decimal mark rather than a percent label. A good reading also needs context, because shot quality and league scoring trends change how strong a number looks.

What Does Save Percentage Measure In Hockey?

Save percentage measures the share of shots on goal that a goalie stops. The NHL glossary defines save percentage as saves divided by shots faced, which makes the formula direct and easy to verify from a box score.

The stat is usually shown as a three decimal number. A .905 save percentage means the goalie stopped 90.5 percent of shots on goal. Hockey fans still call the stat a percentage, even when the display looks like a batting average style decimal.

How Do You Calculate Hockey Goalie SV%?

Calculate hockey goalie SV% by dividing saves by shots faced. For NHL style display, round the decimal to three places and write it with a leading decimal point, such as .917.

Worked example: a goalie faces 35 shots and allows 3 goals. Saves = 35 − 3 = 32.

• Formula with values: save percentage = 32 ÷ 35.
• Step 1: 32 ÷ 35 = 0.9142857143.
• Step 2: 0.9142857143 rounded to three decimals = .914.
• Result: the goalie save percentage is .914, or 91.4% when written as a percent.

What Counts As A Shot Faced?

Shots faced means shots on goal against the goalie, not every puck directed toward the net. Missed shots and blocked shots do not belong in the save percentage denominator because the goalie did not need to make a save.

If you are using an official game sheet, use the shots against total from the box score. If you are tracking a scrimmage, define shots on goal before the session starts. The formula stays clean only when every shot faced follows the same rule.

What Is A Good Hockey Save Percentage?

A good hockey save percentage depends on season, level, shot quality, and league scoring trends. A simple fan shorthand has often treated .900 to .920 as the main NHL range and .920 or better as high-end play, but that benchmark can shift by season. NHL.com noted in March 2026 that the league average had dropped below .900 at that point, which shows why context matters.

Use current NHL goalie stats to compare the number against active peers. A .915 result in one scoring environment may not mean exactly what .915 meant in another season. For a single game, shot danger and team defense can matter as much as the final SV% line.

How Does SV% Compare With Goals Against Average?

Save percentage and goals against average measure different parts of goalie performance. SV% asks how often the goalie stopped shots faced. Goals against average asks how many goals the goalie allowed per standard game length.

A goalie can have a strong SV% and still allow several goals if the shot volume is heavy. A goalie can have a low goals against average in a low-shot game and still not face a hard workload. Use both stats with game context.

What Mistakes Should You Avoid With SV%?

The biggest mistake is dividing saves by goals against instead of shots faced. That gives a meaningless number because goals against is not the denominator for save percentage. The correct denominator is shots faced.

Another mistake is converting the decimal twice. If the calculator returns .917, that is already the standard hockey display. To write it as a percent, move the decimal two places and say 91.7%, but do not report 91.7 as the NHL style SV% value. Use the Hockey Goalie Save Percentage Calculator to avoid the mistake.

Sources And Notes For Save Percentage

• NHL Hockey Glossary for the official save percentage definition.
• NHL Goalie Statistics for current NHL goalie stat comparison.
• NHL.com Unmasked save percentage article for recent NHL average context.