One-Rep Max (1RM)

Estimate your max lift from reps (Epley & Brzycki) plus a training-percentage table.

Estimated one-rep max

91.7 kg

Epley 93.3 · Brzycki 90

Training percentages

95%

87.1

90%

82.5

85%

77.9

80%

73.3

75%

68.8

70%

64.2