Home Sports Calculator One-Rep Max Calculator Sports Calculator One-Rep Max Calculator By Calculator - July 22, 2025 18 0 One Rep Max Calculator | Accurate 1RM Strength Calculator One-Rep Max Calculator Weight Lifted (kg or lbs): Number of Repetitions (1-10): Calculate 1RM Clear 1RM Formula Reference: Epley, Brzycki, Lombardi, O’Conner—all recognized for estimating max strength without needing a dangerous all-out single lift[9][1][5]. Activity Coefficient Calculator
