Free business calculator
VO2max Estimator
Estimate aerobic fitness from a 12-minute Cooper run or a one-mile Rockport walk.
- Instant results
- Private in your browser
- PDF report included
Use the result well
A clear answer, with the assumptions visible
These recommendations turn the result into an operational next step without hiding the inputs behind a score.
- 1
Repeat the same test under similar conditions to track change.
- 2
Stop exercise and seek help for concerning symptoms.
- 3
Use laboratory testing when an accurate clinical or performance value matters.
How this tool works
- Apply the published equation for the selected field test.
- Show the estimate in millilitres per kilogram per minute.
- Use broad reference wording instead of a diagnosis.
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