One-Rep Max Calculator
Estimate your one-rep max (1RM) from a recent set. Includes a percentage table for programming.
Your inputs
Estimates above 20 reps are unreliable.
Weight lifted is required.
Estimate your one-rep max (1RM) from a recent set. Includes a percentage table for programming.
Estimates above 20 reps are unreliable.
Weight lifted is required.