Free Online Exercise Timer

Time every exercise without counting in your head. Set how long to exercise, how long to rest and how many rounds, then press START. The timer beeps and calls out each change, so you can focus on your form.

Quick presets

• Beginner: 30s / 30s: 30s work, 30s rest, 8 rounds
• Full body: 40s / 20s: 40s work, 20s rest, 10 rounds
• Strength: 60s / 60s: 60s work, 60s rest, 8 rounds
• Cardio burst: 20s / 10s: 20s work, 10s rest, 8 rounds

A fitness timer for any exercise

Squats, push-ups, planks, lunges, burpees, kettlebell swings or skipping: any exercise you can do for a set time works with this timer. Do one exercise per round, or rotate through a short list until the rounds are done.

Choosing exercise and rest times

Longer rest suits strength moves and beginners, while shorter rest keeps your heart rate up for fat burning and conditioning. As you get fitter, add rounds or trim the rest by 5 seconds at a time.

Frequently asked questions

How long should each exercise last?

30 to 45 seconds per exercise suits most people. Hold planks and wall sits for as long as you can keep good form, and use 20 seconds for all-out sprints or burpees.

Can I use this exercise timer for physiotherapy or stretching?

Yes. Set a longer work time for each hold and a short rest to switch position. Rest can be as short as 1 second and work as long as 999 seconds.

Is the exercise timer free?

Yes. It is free, works in any browser and needs no download or account. Sign in only if you want to save your history and earn medals across devices.

More free timers: HIIT Timer · Interval Timer · Workout Timer · Tabata Timer · Gym Timer · Circuit Timer · Workout Clock