TLDR: An NHL hockey game has 60 minutes of regulation play split across three 20-minute periods, but the real-time clock runs closer to 2 to 2.5 hours once you factor in two intermissions, TV timeouts, and all the stoppages in play. If the game goes to overtime — especially in the playoffs — you could be there well past the 3-hour mark.
If you’re heading to your first NHL game and trying to figure out when to grab dinner beforehand or what time you’ll be home after — the short answer is plan for about 2.5 hours.
The official play time is 60 minutes. But between the two intermissions, TV timeouts, and every whistle that stops the clock, the real-time experience is always longer. Here’s how it all breaks down, including what to expect for college hockey and recreational leagues if those are more your speed.
How Long Is an NHL Hockey Game in Real Time?
The typical NHL game runs 2 hours to 2 hours 30 minutes from puck drop to the final buzzer — not counting pregame warmups, which run about 15 to 20 minutes and typically end about 10 minutes before puck drop if you want to be in your seat for those too.
The official play time is 60 minutes. Everything else — intermissions, TV timeouts, stoppages in play for offsides, icing, penalties, goals, puck out of play, the occasional fight — adds up fast. Broadcasters typically block out 2.5 to 2.75 hours for game windows, which tells you everything you need to know about how it actually plays out.
If the game goes to overtime, add more time. If it goes to a shootout, figure on another 10–15 minutes. Playoff overtime games have no time limit at all, so those can go as long as they need to.
How Long Is Each Period in Hockey?
Every NHL game has three periods, each 20 minutes of game time. The clock only runs when the puck is in play — it stops for every whistle, every penalty, every goal, every time the puck leaves the ice.
Because of all those stoppages, a single 20-minute period typically takes 30 to 40 minutes in real time to get through.
During each period, the broadcast also includes three TV commercial timeouts — usually triggered at the first stoppage around the 14-minute, 10-minute, and 6-minute marks (counting down). Each one runs about 2 minutes. That’s already 6 minutes of commercial breaks per period from TV timeouts alone, before you count the natural stoppages.
Each team also gets one 30-second timeout to use at any point during the game. You’ll often see these burned at the end of a close game.
How Long Are Intermissions in NHL Hockey?
Between periods, the Zamboni comes out to resurface the ice and both teams head back to the locker room. In the NHL, intermissions run:
- Regular season: approximately 17 minutes
- Playoffs: approximately 18 minutes
There are two intermissions per game (between periods 1–2 and 2–3), so that’s 34–36 minutes of intermission time alone. For a lot of fans that’s concession run time — just know the lines will be long at the start.
If a playoff game extends to multiple overtime periods, there’s a full intermission between each OT period as well. That’s part of why a deep overtime playoff game becomes an endurance test for everyone in the building.
Why Does a Hockey Game Take So Much Longer Than 60 Minutes?
Stoppages in play are the main reason, and they happen constantly. Every icing call, offside, penalty, goal, and puck-out-of-play situation stops the clock while officials sort things out. Tack on the commercial breaks and a 20-minute period regularly runs 35+ real-time minutes.
Here’s a rough breakdown of what adds time to a typical NHL game:
| Element | Time Added |
|---|---|
| 2 intermissions (regular season) | 34 minutes |
| TV commercial timeouts (3 per period × 3 periods) | ~18 minutes |
| Natural stoppages (icing, offside, penalties, goals) | 15–25 minutes |
| Goal celebrations, penalty discussions, official reviews and extended stoppages | 5–10 minutes |
| Total beyond regulation ice time | ~70–90 minutes |
Add that to the 60 minutes of play and you’re consistently landing at 2 to 2.5 hours. It’s not inefficiency — it’s just the nature of how hockey is structured.
How Long Does Overtime Add to a Hockey Game?
It depends on where the game is being played.
Regular season overtime: 5 minutes of 3-on-3 sudden-death. If someone scores in the first minute, you’re basically done. If nobody scores in the full 5 minutes, it goes to a shootout — and ties were eliminated from the NHL back in 2005 when the shootout was introduced, so every regular season game produces a winner.
Regular season shootout: A standard three-round shootout takes roughly 10–15 minutes to complete.
Playoff overtime: This is where things can get genuinely wild. Playoff OT periods are full 20-minute periods played 5-on-5, with a full intermission before each one. Games going two or three overtimes in the Stanley Cup Playoffs aren’t unusual — and each one adds an hour or more to the total game time. If you’re watching a playoff game at home and it pushes into a second overtime, clear your evening.
What Is the Longest NHL Game Ever Played?
The record goes back to March 24–25, 1936, when the Detroit Red Wings defeated the Montreal Maroons 1–0 in six overtime periods — 176 minutes and 30 seconds of total playing time. The winning goal was scored by Mud Bruneteau at 16:30 of the sixth overtime. When you add up intermissions and everything else, this game ran into the early hours of the morning.
In the modern era, one of the longest was a 2020 playoff game between the Tampa Bay Lightning and Columbus Blue Jackets that went five overtime periods — a reminder that this kind of thing still happens.
How Long Is a College Hockey Game (NCAA)?
NCAA college hockey games also use three 20-minute periods, but the intermissions are shorter — typically around 15 minutes compared to the NHL’s 17–18. Total real time usually runs 2 to 2.25 hours, a bit quicker than an NHL game since there’s less broadcast infrastructure involved.
For overtime, college teams play a 5-minute sudden-death OT period. Non-conference games can actually end in a tie; some conferences use a shootout to determine a bonus standings point, though this varies — the game itself is officially recorded as a tie.
How Long Is a Recreational Hockey Game?
Rec league and adult league formats vary a lot depending on the rink and the league, but the two most common structures you’ll run into are:
- Three 15-minute running-time periods — the clock doesn’t stop on whistles, so real time is right around 60 minutes total
- Three 17-minute stop-time periods — clock stops on whistles, real time is closer to 75–90 minutes
Running-time is more common in rec leagues because it’s easier for arenas to schedule ice time back-to-back. Youth hockey games are usually even shorter — 12–15 minute periods — to fit the age group and ice time limits.
If you’ve only ever watched NHL games and you show up to a rec league game, you’ll notice it moves pretty quick by comparison. It’s a different pace — but a lot of fun to watch.
Key Takeaways
- Plan for 2 to 2.5 hours for a typical NHL game from puck drop to final buzzer
- 60 minutes of actual play across three 20-minute periods — the rest is intermissions and stoppages
- Two intermissions of about 17 minutes each in the regular season (18 minutes in the playoffs)
- TV timeouts, stoppages, and penalties are what push the clock well past 60 minutes
- Regular-season overtime adds up to 5 minutes of 3-on-3, then a shootout if needed — ties haven’t been a thing since 2005
- Playoff overtime has no time limit — full 20-minute periods keep going until someone scores
- College hockey runs slightly faster (~2 to 2.25 hours); rec league is usually right around 60 minutes
- The longest NHL game ever went six overtimes in 1936 — 176 total minutes of play
Frequently Asked Questions
How long is a hockey game in total?
A typical NHL game runs 2 to 2.5 hours in real time, including two intermissions and the usual stoppages. If you’re counting just the official game time, it’s 60 minutes of regulation play.
How long are intermissions in hockey?
NHL intermissions are approximately 17 minutes in the regular season and 18 minutes in the playoffs. There are two per game — one between each of the three periods.
How long can a hockey game go with overtime?
In the regular season, overtime adds a maximum of about 20 minutes (5-minute OT plus a shootout). In the playoffs, there’s no time limit — games keep going in 20-minute overtime periods until someone scores, which means a deep overtime game can push past 4+ hours total.
How long is an NHL game on TV?
Broadcasters typically schedule 2.5 to 2.75 hours for an NHL game broadcast window, which accounts for pre-game coverage, the game itself, and any potential overtime.
Last Updated: April 2026
