Free lifting calculators
Every one of these runs in your browser. Nothing is sent anywhere, and nothing asks you to sign up.
One Rep Max Calculator
Estimate your max from any set, with the full percentage table underneath.
Plate CalculatorWhich plates go on each side, using only the plates your gym has.
Warm-up Set CalculatorA ramp up to your working weight, with the plates for each set.
Calorie & Macro CalculatorDaily calories from the Mifflin-St Jeor equation, split into protein, fat and carbs.
Strength Standards CalculatorWhere your squat, bench, deadlift or press sits relative to your bodyweight.