VO2 Max Calculator (Cooper Test)

Use this vo2 max calculator (cooper test) for an approximate adult fitness calculation. Choose US units for pounds, inches or yards, or switch to metric. Results are estimates, not medical or training prescriptions.

Your Numbers

Distance Run in 12 Minutesm

Results

Estimated VO₂ Max—

Equivalent METs—

Input check—

Results update live as you type. Estimates only — not financial, tax, or investment advice.

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The Formula

VO₂ Max = (Distance in metres − 504.9) ÷ 44.73

Understanding the VO2 Max Calculator (Cooper Test)

Worked example: Running 2,400 meters (2,624.7 yards) in 12 minutes gives a Cooper estimate of 42.37 mL/kg/min and 12.11 METs.

This is an exercise-test estimate, not a laboratory oxygen measurement. An unsupported age/sex fitness rating is intentionally omitted. A maximal test may be inappropriate for some people.

Frequently Asked Questions

How is the result calculated?

VO₂ Max = (Distance in metres − 504.9) ÷ 44.73

What should I know about this estimate?

This is an exercise-test estimate, not a laboratory oxygen measurement. An unsupported age/sex fitness rating is intentionally omitted. A maximal test may be inappropriate for some people.