Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Cycling
Power-to-Weight Ratio Calculator
Computes the ratio of sustained cycling power to body weight, a key performance metric for climbing and time trials. Useful for benchmarking against training categories, planning race-pace efforts, and tracking fitness changes over time.
Fill in the required fields to see your result.
Cycling
Cycling VO2 Max Calculator
Estimate your VO2 max from a 20-minute cycling power test. Use it after an FTP test to benchmark aerobic capacity and track fitness gains over a training block.
Fill in the required fields to see your result.
Key differences
| Power-to-Weight Ratio Calculator | Cycling VO2 Max Calculator | |
|---|---|---|
| Category | Cycling | Cycling |
| Inputs required | 2 | 4 |
| Result | Power-to-Weight Ratio (W/kg) | Estimated VO2 Max (ml/kg/min) |
| What it does | Computes the ratio of sustained cycling power to body weight, a key performance metric for climbing and time trials. Useful for benchmarking against training categories, planning race-pace efforts, and tracking fitness changes over time. | Estimate your VO2 max from a 20-minute cycling power test. Use it after an FTP test to benchmark aerobic capacity and track fitness gains over a training block. |