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1RM Calculator
Enter the load you lifted and the number of reps: SahaFit estimates your one-rep max and gives you your training loads.
Reps completed
5
A set taken to failure or close to it, ideally between 2 and 10 reps.
Enter a load and a number of reps to see your 1RM.
Don't test your true 1RM alone: warm up well and use a spotter for heavy loads.
How does it work?
The more reps you can do with a load, the further it is from your maximum. The Epley, Brzycki, Lombardi, Mayhew, O'Conner, Wathan and Lander formulas turn a set into a 1RM; SahaFit averages all seven.