One-Rep Max Calculator
Estimate 1RM with Epley, Brzycki and Lombardi formulas.
About this tool
Enter weight and reps performed. Returns 1-rep max estimates from three common formulas plus a quick percentages table for programming.
Estimate 1RM with Epley, Brzycki and Lombardi formulas.
Enter weight and reps performed. Returns 1-rep max estimates from three common formulas plus a quick percentages table for programming.