Our GAA Calculator – Goals Against Average is a very good tool, save it! Anyone interested in GAA hockey, what does GAA mean, goals allowed, GAA soccer will find this GAA calculator handy. First, use it to figure out what the GAA hockey statistic says about your abilities, then read on to discover more about how it’s used in other sports and how to calculate goals against average.

To calculate the goals against average, simply enter the total number of goals against and the total number of minutes played into the calculator. If you are interested in other calculators in the field of sports you can visit our eFG Calculator – Effective Field Goal or TS Calculator – True Shooting Percentage, and Bruce Protocol METs as well.

What is Goals Against Average?

GAA or Goals Against Average is a statistic that is commonly used in field hockey, ice hockey, lacrosse, soccer, and water polo that measures how many goals a goaltender/goalie allows each game (depending on the sport). For example, the earned run average of a baseball pitcher is comparable to GAA (ERA).

The goals against average statistic in ice hockey refer to the number of goals a goalie allows per 60 minutes of play time. It’s computed by multiplying the number of goals conceded by 60 (minutes) and dividing by the total number of minutes played.

The NHL (National Hockey League) has been using the modification since 1965, while the IIHF has been using it since 1990. Overtime goals and time on ice are factored into the GAA calculation; however, empty net and shootout goals are not. It’s usually expressed to two decimal places.

We use the goals against average to assess a goalie’s performance. Although it has drawbacks (for example, the number of times the opposing team attempts to score is affected by the performance of the entire team, not just the goalie save), it is still regarded as a respectable estimation of a player’s ability and should be taken into account when determining a goalie’s training speed or devising a winning plan.

Goals Against Average Formula

Our GAA calculator’s formula is simple and uncomplicated. Goals Against Average (GAA) is a statistic that shows how many goals a goaltender concedes on average during a regular season game (usually in hockey).

It is modified for the number of minutes the goaltender is on the field. A goaltender with a lower GAA concedes fewer goals during a game. A higher GAA indicates that a goaltender has allowed up too many goals in a game. The formula for calculating it is:

GAA = \frac {Goals  Against   \times  Game  Length  in  Minutes } {Minutes  Played}

Where,

  • Goals Against refer to the amount of goals allowed while the goaltender is on the. Include all goals scored against you in both regular and overtime games. Goals against during a shootout or when the net is empty are not included.
  • Minutes Played are the total amount of minutes played by the goaltender. Overtime should be considered. Include time while the goalie is on the ice during a shootout or when the net is empty, and the goalie is not on the ice.
  • Game Length refers to the game’s length in the league in which the goaltender is competing. For example, 60 minutes of regulation time is used in the most competitive hockey and lacrosse leagues.

Field hockey takes 70 minutes to play. Water polo takes 28 minutes to play. Soccer games last 90 minutes. Junior leagues have fewer regulatory hours than competitive leagues. It can be also expressed in percentage but simply you put it into normal number. You can do the percentage by using our Percentage Calculator.

NHL Career Leaders and Records for GAA

RankPlayerYearsGAA
1.Alec Connell1924-371.916
2.George Hainsworth1926-371.932
3.Charlie Gardiner1927-342.024
4.Lorne Chabot1926-372.027
5.Tiny Thompson1928-402.072
6.Dave Kerr1930-412.135
7.Dominik Hasek1990-082.202
8.Ken Dryden1970-792.238
9.Martin Brodeur1991-152.242
10.Roy Worters1925-372.276
11.Tuukka Rask2007-222.277
12.Roman Turek1996-042.312
13.Clint Benedict1917-302.316
14.Ben Bishop2008-202.324
15.Gerry McNeil1947-572.341
16.Bill Durnan1943-502.356
17.Marty Turco2000-122.358
18.Jacques Plante1952-732.375
19.Manny Legace1998-102.409
20.Jonathan Quick2007-222.414
21.Cory Schneider2008-202.432
22.Pekka Rinne2005-212.433
23.Henrik Lundqvist2005-202.433
24.Evgeni Nabokov1999-152.436
25.Corey Crawford2005-202.445
26.John Ross Roach1921-352.457
27.Cristobal Huet2002-102.459
28.Andrei Vasilevskiy2014-222.476
29.Darcy Kuemper2012-222.478
30.Miikka Kiprusoff2000-132.488
31.Jaroslav Halak2006-222.490
32.Niklas Bäckström2006-162.492
33.Chris Osgood1993-112.492
34.Glenn Hall1952-712.496
35.Ed Belfour1988-072.496
36.Carey Price2007-212.499
37.Manny Fernandez1994-092.503
38.Terry Sawchuk1949-702.504
39.Anton Khudobin2009-222.505
40.Johnny Bower1953-702.506
41.Roberto Luongo1999-192.518
42.Tim Thomas2002-142.520
43.Turk Broda1936-522.527
44.Jean-Sebastien Giguere1996-142.529
45.Brian Elliott2007-222.535
46.Patrick Roy1984-032.538
47.Jonas Hiller2007-162.549
48.Tommy Salo1994-042.553
49.Bernie Parent1965-792.555
50.Tomas Vokoun1996-132.556
NHL Goalies ‑ All-Time GAA Leaders

GAA Calculator – How to Use?

Use this calculator to compare your objectives to the national average is simple. First, follow these procedures to calculate your GAA:

1. Enter the number of goals conceded save by a goalie throughout a game. Remember that in hockey, this refers to all goals scored during regulation and overtime play, but not during a shootout or when the net is empty. Include all goals scored during regulation, injury time, and overtime when using the GAA calculator to compute soccer.

2. Enter the game’s length in minutes. We chose 60 as the default setting because it is the normal length of an NHL game. In soccer, this number should be set to 90 minutes. Unofficial and amateur bouts, of course, can endure a variety of lengths of time.

3. Enter the number of minutes the goaltender plays in that match into the goals against the average calculator.

GAA Calculator – Example

Consider a hockey goaltender who conceded 13 goals in a 60-minute game while only being on the field for 42 minutes. In the instance of this goaltender, the math is as follows:

GAA = 13 \times 60 \; min \div 42 \; min = 780 \div 42 = 18,571

Or it can be also represented as percentage. Check this result with our GAA Calculator.

FAQ

How do you calculate goals against average?

It’s computed by multiplying the number of goals conceded by 60 (minutes) and then dividing by the total number of minutes played. The NHL has been using the modification since 1965, while the IIHF has been using it since 1990. Overtime goals and time on ice are factored into the GAA calculation; however, empty net and shootout goals are not.

What are a good goals against average?

A decent goal against the average for NHL goaltenders will be between 2.00 and 2.70. Anything between 2.70 and 3.00 is allowed, whereas anything below 2.00 is remarkable.

How do you calculate goals against average in soccer?

The goals-against average of a team is calculated by multiplying the number of goals conceded by 80 and dividing it by the number of minutes played.

In which sports is goals against average used?

Goals Against Average (GAA) is a statistic used in field hockey, ice hockey, lacrosse, soccer, and water polo that measures the average number of goals conceded each game by a goaltender/goalkeeper (depending on the sport).

What is the average GAA in the NHL?

During the 2018-19 season, the average save percentage for NHL goalies was 0.910 (or 91.0 percentage). At the very least, most NHL starting goaltenders maintain a 0.900 percentage throughout the season.