Number of repetitions with a certain weight

- Enter your one-repetition maximum weight.
- Enter the weight with which you want to perform repetitions (The calculator is designed for calculating the number of repetitions with a weight of at least 75% of the maximum).

* For maximum calculation accuracy, an «Adjustment coefficient», which is calculated individually for each person using the same calculators. It is based on your previous experience and may depend on the type of exercise being calculated.

** The calculations are based on modified Matt Brzycki formulas.