Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Sports
Cycling Power Calculator
Estimate the watts you must produce to ride at a given speed, accounting for gradient, headwind, and body position. Ideal for training target-setting, gear selection, and race-day pacing strategy.
Fill in the required fields to see your result.
Sports
Swimming Pace Calculator
Find your per-100 m swimming pace from a timed swim and adjust for stroke type. Ideal for swimmers planning race splits, setting interval training targets, or comparing stroke efficiency.
Fill in the required fields to see your result.
Key differences
| Cycling Power Calculator | Swimming Pace Calculator | |
|---|---|---|
| Category | Sports | Sports |
| Inputs required | 5 | 4 |
| Result | Power Output (watts) | Pace per 100m (seconds) |
| What it does | Estimate the watts you must produce to ride at a given speed, accounting for gradient, headwind, and body position. Ideal for training target-setting, gear selection, and race-day pacing strategy. | Find your per-100 m swimming pace from a timed swim and adjust for stroke type. Ideal for swimmers planning race splits, setting interval training targets, or comparing stroke efficiency. |