1 Rep Max Calculator
Estimate your one-repetition maximum (1RM) for strength training.
On-Device
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About 1 Rep Max Calculator
1 Rep Max Calculator estimates the maximum weight you can lift for a single repetition using formulas like Epley.
How to use 1 Rep Max Calculator
- Enter weight lifted.
- Enter reps performed.
- Calculate 1RM.
- Use result for training.
Use cases for 1 Rep Max Calculator
- Strength training planning.
- Progress tracking.
- Workout optimization.