VO₂ Max Calculator
Estimate your aerobic capacity using the Cooper test or your resting heart rate.
Estimation Method
Pick a method below.
Choose a method and enter the required inputs to estimate VO₂ Max.
What your result means
VO₂ max estimates your aerobic fitness, how efficiently your body uses oxygen during exercise.
Good to know
Field estimates are approximate; lab testing is the gold standard.
A number is a starting point, not a plan. Discuss your result with a doctor
Estimate your aerobic fitness and cardiovascular endurance capacity. Widely used to measure athletic and heart health performance.
How this is calculated
Cooper: VO₂ Max = (distance in metres − 504.9) ÷ 44.73
Resting HR: VO₂ Max ≈ 15.3 × (HRmax ÷ HRrest)
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