How long is a water polo match?
B · Beginner · The game · 2 of 7A match is four periods of eight minutes of actual play, 32 minutes in all. The clock stops at every whistle and starts again when the ball is put back into play, so a match takes far longer on the wall clock. The teams change ends once, before the third period.
How it works
- Four periods: "The duration of the game shall be four periods each of eight minutes actual play."
- When time starts: at the start of each period, "when a player touches the ball".
- When time stops: at every signal for a stoppage. It restarts when the ball leaves the hand of the player taking the throw, or when a player touches the ball after a neutral throw.
- Intervals: two minutes after the first and third periods, three minutes after the second.
- Changing ends: the teams, coaches and officials change ends and benches before the third period, and only then.
- A winner every time: a game that is level after four periods goes straight to a penalty shoot-out.
- Clocks count down: any visible clock shows the time remaining.
The glossary has the period and the start of a period.
Tricky cases
Is there extra time if the scores are level?
No. The rules read for this page send a drawn game straight to a penalty shoot-out after a three-minute break.
A shot is in the air when the period ends. Does the goal count?
Yes. A goal counts if the ball is in flight or moving towards the goal when time expires and then goes in, unless another attacker plays or touches it on purpose.
Do the teams swap ends after every period?
No. They change only at half time.
Part of a game has to be replayed. What is kept?
Goals, personal fouls and timeouts from the replayed time are deleted. Exclusions for violent action or misconduct and red cards stay on the score sheet.
Why the rule exists
Stopping the clock at every whistle means a team cannot gain by fouling to waste time, or by being slow to take a throw. Every second on the clock is a second in which the ball is live.
Where it differs
| Where | What changes | Source |
|---|---|---|
| World Aquatics events | Four periods of eight minutes, a shoot-out if level | WP 4.1 to 4.3 |
| Men and women | The same game clock. The possession clock differs: 25 seconds for men, 30 for women | WP 4.1.1 |
| Group tables | Three points for a win in regular time, two for a win after a shoot-out, one for a loss after a shoot-out | WP Appendix 9 |
From the rule book
World Aquatics, Competition Regulations, Part Six: Water Polo Rules (in force as from 1 January 2025), Articles 2.2, 4.1 to 4.4 and 7.3, and Appendices 3, 4 and 9. Checked 14 October 2026. Official document: World Aquatics Competition Regulations (PDF).