HIIT Timer
Twenty minutes is the standard length of a complete HIIT session — alternating hard intervals and recovery, warm-up and cool-down included.
20:00HIIT Timer
Keep this tab open — the countdown stays accurate in the background, and the alarm sounds when it reaches zero.
What a hiit timer is good for
Training intervals only work if the work and rest periods are actually the length they're supposed to be — rest creep is the fastest way to turn a conditioning session into an easy one. These countdowns are sized to the intervals used in common training protocols.
- A full high-intensity interval session
- Bodyweight circuits with timed stations
- Bike, rower, or treadmill interval work
- A time-capped conditioning workout
How long is 20 minutes?
| Unit | 20 minutes equals |
|---|---|
| In seconds | 1,200 seconds |
| In minutes | 20 minutes |
| In hours | 0.333 hours |
| On the clock | 20:00 |