VO₂ Max Calculator
Rockport 1-Mile Walk Test • Live update • Ajax loading
Inputs
Age in years.
Used by the Rockport equation.
Conversion is round-trip safe (no float tails).
Min
Sec
Time to walk 1 mile (1.609 km) as fast as possible.
Heart rate immediately after finishing (bpm).
Quick summary
Enter the Rockport inputs to estimate VO₂ max.
Results
Estimated VO₂ max
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ml/kg/min
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Inputs used
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Updating…
Action
Hard reset: cancels pending updates and clears everything on the first click.