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One-Rep-Max & Training Percentage Calculator
Estimate your one-rep max and calculate useful training percentages.
Estimated 1RM: 76.0 kg
50%38.0 kg
60%45.6 kg
70%53.2 kg
75%57.0 kg
80%60.8 kg
85%64.6 kg
90%68.4 kg
95%72.2 kg
100%76.0 kg
This is an estimate. Do not test a true maximum without suitable experience, equipment and supervision.
Track personal bestsUse the result as a starting point
This free tool provides general guidance. Individual needs, equipment, health and experience vary. Stop and seek appropriate advice if something feels unsafe or unsuitable.
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