Hockey is an exhilarating sport, known for its fast pace, heart-pounding action, and passionate fans. Whether you’re new to the sport or trying to deepen your understanding of how it’s played, knowing the structure of the game is essential. Hockey differs from many popular sports in a key way—it isn’t divided into quarters like basketball or halves like soccer. Intrigued? Keep reading to find out exactly how hockey games are structured, why it’s unique, and what makes the three-period format so crucial to the sport’s overall experience.
What Are Periods in Hockey?
To understand the flow of hockey games, first, we need to define what a “period” means. A period is one of three segments into which a hockey game is divided. These segments are designed to break the game into manageable sections, offering both players and fans moments to regroup and refocus.
Why Use Periods in Hockey?
Periods help:
- Pace the game: Hockey is an intensely physical sport with high-speed skating, hard hits, and constant action. Dividing the game ensures players have time to rest and recover between periods.
- Enhance the experience: Breaking the game into three parts provides opportunities for exciting finishes at the end of each period, creating a sense of anticipation and suspense for fans.
- Strategic gameplay: Intervals between periods allow teams to make adjustments to strategy and tactics.
Compared to sports using halves like soccer or quarters like basketball, hockey’s structure is intentionally tailored to balance player endurance, viewer engagement, and on-ice action.
How Many Periods Are in Hockey?
Now to the most straightforward answer to your question—there are three periods in a standard hockey game. This structure is consistent across professional leagues like the NHL (National Hockey League), international competitions, and even most amateur leagues.
Exceptions to the Three-Period Format
While the three-period structure is the norm, some exceptions exist:
- Recreational Leagues: Recreational or youth leagues may use a two-period format with slightly longer periods to accommodate younger athletes or simplify time management.
- Special Games: Exhibition or casual games sometimes vary the format, depending on the goals of the event or specific rules set by organizers.
How Long Is a Hockey Period?
Each period in professional hockey lasts 20 minutes of playtime. This 20-minute duration, however, doesn’t run continuously.
How Does the Game Clock Work?
The game clock stops whenever:
- A penalty is called.
- The puck leaves the playing surface (such as when it’s sent out of bounds).
- A goal is scored.
This means the actual time spent watching a game is much longer than 60 minutes, often extending to 2–3 hours, including stoppages and intermissions.
Intermissions Between Periods
Between each period, there’s a 15–20 minute intermission. During this time:
- Players recover: Teams return to their locker rooms to rest, refuel, and review strategies.
- The ice is resurfaced: Using a Zamboni, the ice is smoothed to maintain optimal playing conditions.
- Fans stay engaged: Stadiums often host trivia, contests, or sponsor activities to entertain attendees.
Why Does This Matter?
These intermissions make hockey a more dynamic experience, allowing players to maintain their high energy throughout the game while keeping fans entertained both on and off the ice.

What Happens If the Game Is Tied?
Hockey becomes even more exciting when the game is tied at the end of the third period. Here’s how a tied game is resolved in different scenarios:
Regular Season Overtime Rules
- NHL regular-season games use a 5-minute sudden-death overtime.
- Teams play in a 3-on-3 format, reducing the number of players on the ice to allow for faster and more open play.
- The first team to score wins immediately (sudden death).
The Shootout
If no goals are scored during overtime, the game moves to a shootout. Each team selects three players to take turns against the opposing goalie. The team with the most goals after these attempts wins.
Playoff Hockey Rules
Playoff hockey operates differently when it comes to overtime:
- Instead of a 5-minute overtime, playoff games feature continuous 20-minute periods until one team scores.
- There are no shootouts—only goals on the ice decide the winner.
This relentless overtime format elevates playoff hockey into a realm of unmatched suspense and endurance.
Why Three Periods Instead of Quarters or Halves?
Hockey’s three-period structure has its roots in practicality and strategy. Historically, early rink conditions required frequent ice resurfacing and breaks to keep the gameplay consistent. This three-period division was devised to ensure high-quality ice and provide sufficient rest for players.
Additionally, the unique three-period format results in:
- Better pacing: The game’s fast-paced nature is challenging for players, and three equal periods maintain a balanced pace across all segments.
- Strategic adjustments: Coaches can tweak strategies at two separate times, adding a layer of in-game tactics that’s not as prominent in other sports.
Variations in Periods Across Different Hockey Leagues
Not all leagues follow the same format as the NHL:
- International Competitions: Games like the Winter Olympics also use 20-minute periods but may have slight variations in overtime rules.
- Youth and Amateur Leagues: These often adopt shorter period durations (e.g., 12–15 minutes) or fewer periods to match the stamina levels of younger players.
- Women’s Hockey: Similar to men’s hockey, women’s games generally follow the same three-period, 20-minute format in professional leagues.
Fun Facts About Hockey Periods
Hockey has had its share of memorable moments, many of which occurred during its unique three-period framework:
- Most Goals in a Single Period: The Buffalo Sabres set the NHL record with nine goals in one period in 1981!
- Legendary OverTimes: The longest playoff game in NHL history lasted 116 minutes and 30 seconds of overtime (1936, Detroit Red Wings vs. Montreal Maroons).
These incredible feats showcase the drama and excitement built into hockey’s structure.
Frequently Asked Questions
How many periods are there in playoff hockey?
Playoff hockey retains the same three-period structure but features continuous overtime instead of shootouts.
Does each hockey period last the same duration?
Yes, in professional leagues, every period is 20 minutes long.
What happens if the clock runs out in the final period and the score is tied?
The game goes into overtime, followed by a shootout if necessary (in regular-season games).
Can periods be shortened or skipped in special circumstances?
Yes, exhibition or outdoor games may modify period lengths due to weather conditions or specific event goals.
Why Hockey’s Three-Period Format Is a Winning Structure
From ensuring consistent ice quality to pacing the game for players and fans, hockey’s three-period format is one of the keys to its enduring appeal. The sport’s unique timing creates an atmosphere of anticipation and energy unmatched in other sports.
Whether you’re a lifelong fan or new to the rink, now you know what makes hockey games so compelling and distinctive. Grab your jersey, settle in, and enjoy the magic of three action-packed periods.