A standard ice hockey period is 20 minutes of game time, and most full games have three periods for 60 minutes total.

How Long Is a Hockey Period? (Quick Scoop)

Basic answer

  • In most organized ice hockey (including the NHL), one period is 20 minutes of stop-time play.
  • A standard game has three 20‑minute periods , for 60 minutes of regulation time.

Because the clock stops for whistles, penalties, goals, and puck out of play, a single 20‑minute period usually takes much longer in real time.

Real-time length and breaks

  • With stoppages, a full pro game (three periods) typically lasts about 2.5 to 3 hours including intermissions and TV breaks , so each period often feels like 30–40 minutes of real time.
  • Intermissions between the 1st and 2nd, and 2nd and 3rd periods are usually about 15–18 minutes in major leagues like the NHL.

You can think of it like this: 20 minutes on the clock, plus whistles, TV ads, and a resurfaced sheet of ice, and suddenly that “short” period fills a good chunk of your evening.

Variations in other levels

While the 20‑minute period is the norm at higher levels, some leagues and age groups adjust:

  1. Youth and some recreational leagues
    • Often use shorter periods (for example 12–17 minutes) to fit into limited ice time and accommodate younger players’ stamina.
  1. International/other pro leagues
    • Still typically use three 20‑minute periods , but intermission length and overtime format can differ slightly from the NHL.

Overtime and extra time

If you were also wondering about “extra” hockey beyond the normal periods:

  • Regular-season NHL : After three 20‑minute periods, a tie goes to one 5‑minute sudden-death overtime (3‑on‑3), then a shootout if still tied.
  • Playoff NHL : Tied games continue with full 20‑minute sudden-death overtime periods until someone scores, so the game can stretch far beyond the usual three periods.

TL;DR: For “how long is a hockey period,” the standard answer is 20 minutes of stop-time , with three such periods in a full game.

Information gathered from public forums or data available on the internet and portrayed here.