One-Rep Max Calculator
Estimate your 1RM from a submaximal set using the Epley, Brzycki, Lombardi, O'Conner and Lander formulas, with a working-set percentage table.
Estimate your 1RM from a submaximal set using the Epley, Brzycki, Lombardi, O'Conner and Lander formulas, with a working-set percentage table.