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Exercise

1RM & strength standards

Estimate your one-rep max (1RM) from a submaximal set and see your real level against others at your bodyweight. Use 1 to 12 reps.

Units
Sex
Exercise
Weight lifted
kg
Repetitions?
Bodyweight
kg

Your inputs are stored only on this device so we don't ask twice.

Results

Your estimated 1RM
—kg
Your level
—
Bodyweight multiple
—
Percentages for programming
% of 1RMWeightApprox. reps
100%—1
90%—4
80%—8
70%—12
60%—16
Standards for this lift
  • Novice0.75×
  • Intermediate1.10×
  • Advanced1.45×
  • Elite1.80×

Strength is a system, not a single test. We build the progression that moves you up these tiers without injury.

Estimates for informational purposes. Not medical advice.