Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Sports
One Rep Max Calculator
Estimate the maximum weight you can lift for a single rep from a sub-maximal set. Use it to set training zones, track strength progress, or compare lifts across exercises.
Fill in the required fields to see your result.
Sports
Running Pace Calculator
Calculate your running pace per mile (or per kilometer) given total time and distance covered. Use it to track training-run efficiency, set race goal paces, and compare your current performance against benchmark times for 5K, 10K, half-marathon, or marathon distances.
Fill in the required fields to see your result.
Key differences
| One Rep Max Calculator | Running Pace Calculator | |
|---|---|---|
| Category | Sports | Sports |
| Inputs required | 3 | 5 |
| Result | Estimated 1RM (lbs) | Pace per Mile (min/mile) |
| What it does | Estimate the maximum weight you can lift for a single rep from a sub-maximal set. Use it to set training zones, track strength progress, or compare lifts across exercises. | Calculate your running pace per mile (or per kilometer) given total time and distance covered. Use it to track training-run efficiency, set race goal paces, and compare your current performance against benchmark times for 5K, 10K, half-marathon, or marathon distances. |