Working weight calculator

The online calculator predicts the weight you can use for a given number of repetitions, provided you already know your one-repetition maximum.

Instruction

- Enter your one-repetition maximum weight.
- Specify the desired number of repetitions (The calculator is designed for calculations in the range 2-10).

* 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.

Max. weight in one repetition
Repetitions
Adjustment coefficient:


Predicted weight

Barbell lifting	Maximum weight	Number of repetitions	Wilks coefficient
Calorie expenditure	Pulse during training	Cooper test

Working weight calculator

See also: