Workout Timer
Interval timer for HIIT, Tabata, and strength training
Timer
Workout Timer
Set your work and rest intervals, number of rounds, and go.
0:30
READY
Frequently Asked Questions
What is Tabata?
Tabata is a specific interval protocol: 20 seconds of maximum effort work followed by 10 seconds of rest, repeated for 8 rounds (4 minutes total). It was developed by Dr. Izumi Tabata and is one of the most studied HIIT protocols for improving both aerobic and anaerobic fitness.
How long should rest intervals be?
For strength training: 2-5 minutes between heavy sets. For hypertrophy: 60-90 seconds. For HIIT: typically 10-30 seconds. For circuit training: 15-30 seconds between exercises. Shorter rest increases cardiovascular demand; longer rest allows heavier lifting.
Workout Timer
Customizable interval timer for HIIT, Tabata, strength training, and custom workouts.