1 Rep Max Calculator

heavy squat

Calculate Your 1 Rep Max

You do not always have to push your body to the limit to find your 1 rep max. Use this calculator to find approximately where your 1 rep max lies. This calculator is not exact.

Importance

You might feel you do not need to know your 1 rep max because it’s not something your train for. What if you come across a program which  asks to work with 70% of your 1 rep max? Without knowing the number you will not efficiently be able to do the program .