Strength Standards Calculator

Strength standards classify lifters based on bodyweight-relative 1RM for key compound lifts including bench press, squat, and deadlift. Use this calculator for accurate, instant results.

The calculator uses the standard published formula for strength standards. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

This calculator works with inches, watts. You can enter values in the units shown — the calculator handles all conversions internally.

The calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.