Workout duration calculator
Add up exercises, sets, reps and rest to see how long a strength session will take.
Estimated total
32min
15 sets in total
Lifting8 min
Rest between sets15 min
Between exercises4 min
Warm-up5 min
How it works
Lifting = exercises × sets × reps × seconds per rep. Rest = (sets − 1) × rest × exercises. Then add transitions and warm-up. No rest after the last set.
FAQ
How long should I rest?
Heavy compound lifts usually get 2–3 minutes and isolation work 60–90 seconds. Short on time? Cut exercises before you cut rest on heavy sets.
Will it really take this long?
Usually longer. Waiting for equipment, loading plates and water breaks are not counted.