1RM Calculator
Calculate one-rep max from training weight
91.4 kg
Estimated 1RM (average)
Formula1RM
Epley93.3 kg
Brzycki90 kg
Lander91 kg
Training weights
100 %91.5 kg
95 %86.75 kg
90 %82.25 kg
85 %77.75 kg
80 %73 kg
75 %68.5 kg
70 %64 kg
65 %59.5 kg
60 %54.75 kg