1RM TrackerSign in

Your 1RMs. Your working weight. Your plates. One app.

Stop juggling Notes for your maxes, an RPE calculator that forgets them, and a plate-math app for the bar. Three taps from opening 1RM Tracker to loading your next set.

Create your free account

Free forever · no app store — lives on your home screen

Live demo — this is the real calculator
Reps
5
RPE
8
5 reps @ RPE 8 · 81.1% of 500 lb
405 lb
183.5 kg
25252551.250.5
20 kg bar · calibrated kg plates — per side, heaviest first

That's the whole gym flow — with yoursaved maxes, it's three taps.

Save your maxes — free

Retire three apps between sets

📝
Notes
Where your training maxes go to get lost.
🧮
RPE calculator app
Makes you re-type your 1RM. Every. Single. Set.
Plate-math app
Because kg plates on a lb brain is nobody's idea of rest time.
🏋️
1RM Tracker
Saved maxes → reps & RPE → exact plates. Done.

Built for the big 3

Training maxes that stay put

Squat, bench, deadlift and any lift you add — every 1RM saved with its date, a progression chart, and your powerlifting total. Update it in two taps, or estimate it from any hard set.

Reps + RPE in, working weight out

Dial in today's prescribed set and get the exact weight from YOUR saved max — rounded to clean numbers you can actually load, in pounds and kilos at the same time.

The bar, drawn plate by plate

Your gym's plates, your bar — Standard, Female, Squat Bar, SSB or custom — competition collars if you use them. See exactly what goes on each side. No math between sets.

Yours, free, forever

Your settings, your units, your plate inventory — synced to your account. No subscription, no ads, no app store. Add it to your home screen and it works like an app.

Load your next set in three taps