Rep Percentage Calculator
Calculate common training weights from your estimated 1RM.
50%150 lb
55%165 lb
60%180 lb
65%195 lb
70%210 lb
75%225 lb
80%240 lb
85%255 lb
90%270 lb
95%285 lb
100%300 lb
Percentages are useful starting points; actual working weights vary by exercise and athlete.