01Notes
Uses world-standard leveling (bodyweight + sex). In the app, adding height switches on frame-ceiling leveling. Volume from weekly sets can also lift a level when it outruns pure strength — this calculator scores the strength path only.

Weight × reps of a recent best set. Leave blank to skip a muscle.
Shoulders · Overhead Press
Chest · Bench Press
Back · Barbell Row
Arms · Barbell Curl
Core · Cable Crunch
Legs · Squat
Results appear per muscle as you type — 1RM and level.
Uses world-standard leveling (bodyweight + sex). In the app, adding height switches on frame-ceiling leveling. Volume from weekly sets can also lift a level when it outruns pure strength — this calculator scores the strength path only.