Vo2max Cooper
Calculator
Results
- Estimated VO2max (ml/kg/min)
- 42.367538
Results
| Estimated VO2max (ml/kg/min) | 42.367538 |
formula-map diagram
- Estimated VO2max (ml/kg/min)
- 42.367538
Diagram
Formula
VO₂max = (d − 504.9) ÷ 44.73= 42.367538564722
Note
This is a simplified sports-science model for general guidance, not medical or coaching advice.
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See all →Frequently asked questions
What does the Cooper test actually measure?+
It estimates VO2 max, the maximum rate at which your body can use oxygen during intense exercise, from how far you run in exactly 12 minutes. Greater distance covered implies a higher aerobic capacity.
What formula converts the 12-minute distance into VO2 max?+
The standard Cooper formula is VO2max = (distance in meters − 504.9) / 44.73. It was derived from correlating field-test distances with lab-measured oxygen consumption in a reference population.
How accurate is the Cooper test compared to a lab VO2 max test?+
It's a solid field estimate but less precise than a graded treadmill test with gas analysis, typically within a few points for trained individuals. Pacing strategy and motivation can shift the result more than they would in a controlled lab setting.
Why did my score seem off if I sprinted the first few minutes?+
Going out too fast causes early fatigue and a slower finish, reducing total distance compared to an even pacing strategy. The test rewards a steady, near-maximal effort sustained for the full 12 minutes rather than a fast start.
What VO2 max value is considered good for my age and sex?+
Norms vary by age and sex, with untrained adults often in the 30-40 ml/kg/min range and trained endurance athletes well above 50. The calculator gives you the raw number; comparing it to standard age/sex tables tells you where you stand.