Free tools for lifters
The same calculators the Liftsmith app runs on, free in your browser. No sign-up, and nothing you enter is stored or sent.
- Plate calculatorWhich plates go on each side of the bar for any weight, with the plates you own.
- One-rep max calculatorYour estimated max from any set, with a reps-to-weight table and every formula's answer.
- TDEE calculatorCalories a day to maintain, cut or lean bulk, with a protein range for lifters.
Let the app do the maths for you
In Liftsmith these run on their own: plates drawn for every set, your max estimated from every set you log, and calories that follow your weigh-ins.
- ✓ Free to start, no account needed
- ✓ Plans every set, rep and weight for you
- ✓ Works offline, on Android, iPhone and the web
- ✓ No ads, ever