VO2 Max Estimator
Estimate your VO2 max and aerobic fitness level. Use your running time or heart rate data.
How to Estimate Your VO2 Max
- 1 Choose estimation method: Cooper test, Rockport walk, or race time
- 2 Enter your age and gender
- 3 For Cooper test: enter distance ran in 12 minutes
- 4 For Rockport: enter weight, walk time, and heart rate
- 5 For race time: enter your recent race distance and time
- 6 View your estimated VO2 max and fitness level
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Last updated: January 15, 2026 · v2.1