TorevoOne rep max calculator
Work out your estimated 1RM, the most you could lift once, from a set you have done.
Estimated 1RM
Load and reps by percentage
| % of 1RM | Load | Reps |
|---|
How it is calculated
- It uses the Epley formula: weight × (1 + reps ÷ 30). For a single, the weight itself is your 1RM.
- It is closest for a set taken to failure, and drifts the more reps you use (past about 10).
- The loads in the table are rounded to 2.5 kg (5 lb) steps you can load on a bar.
Log it in Torevo
Enter the weight and reps, and Torevo works out your estimated 1RM, personal bests and weekly volume per muscle.
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