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VO2 Max Calculator

VO2 max measures how much oxygen your body can use during exercise — a key fitness number. The Uth formula estimates it from your maximum and resting heart rates, no lab test needed.

\u2014Estimated VO2 max (ml/kg/min)
\u2014Max heart rate (bpm)

How to use

  1. Enter your age in years.
  2. Enter your resting heart rate in bpm.
  3. Click Calculate to see your estimated VO2 max.

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