1RM Calculator
Calculate your one-rep max.
1RM Calculator
kg
reps
Estimated 1-Rep Max
116.7kg
| Load % | Weight (kg) | Max Reps |
|---|---|---|
| 100% | 116.7 | 1 |
| 95% | 110.9 | 2 |
| 90% | 105.0 | 4 |
| 85% | 99.2 | 6 |
| 80% | 93.4 | 8 |
| 75% | 87.5 | 10 |
| 70% | 81.7 | 12 |
Formula: (Weight × Reps × 0.0333) + Weight
Calculate your one-rep max.
| Load % | Weight (kg) | Max Reps |
|---|---|---|
| 100% | 116.7 | 1 |
| 95% | 110.9 | 2 |
| 90% | 105.0 | 4 |
| 85% | 99.2 | 6 |
| 80% | 93.4 | 8 |
| 75% | 87.5 | 10 |
| 70% | 81.7 | 12 |
Formula: (Weight × Reps × 0.0333) + Weight