Training tools
Fitness Calculators
Working weights, loaded plates, and a plan for the warm-up. Keep the numbers close to your training.
RPE Converter
Estimate intensity based on RPE.
Unit:
Quick 1RM:
RPE (Rate of Perceived Exertion) measures intensity based on reps in reserve.
- @10: Max effort, no reps left.
- @9: 1 rep left in the tank.
- @8: 2 reps left in the tank.
Estimated Intensity
81 %
of your One Rep Max
Weight to Load
140 lbs
Plates / side: 1×45 + 1×2.5
Rounded for standard plates
@RPE 8 Prescription Chart
| Reps | % 1RM | Weight | Plates / side |
|---|---|---|---|
| 1 | 92% | 155 lbs | 1×45 + 1×10 |
| 2 | 89% | 150 lbs | 1×45 + 1×5 + 1×2.5 |
| 3 | 86% | 145 lbs | 1×45 + 1×5 |
| 4 | 84% | 145 lbs | 1×45 + 1×5 |
| 5 | 81% | 140 lbs | 1×45 + 1×2.5 |
| 6 | 79% | 135 lbs | 1×45 |
| 8 | 74% | 125 lbs | 1×25 + 1×10 + 1×5 |
| 10 | 68% | 115 lbs | 1×25 + 1×10 |
| 12 | 63% | 105 lbs | 1×25 + 1×5 |