Free VO2 Max Calculator for New Zealanders
VO2 max is the maximum rate at which your body uses oxygen during exercise, in mL per kg per minute. The Uth-Sorensen heart rate ratio and the Cooper 12-minute run are common field estimates.
Your inputs
Method
65 bpm
bpm
185 bpm
bpm
2,400 m
m
Estimated VO2 max
42.7
mL/kg/min
Based on the HR ratio method, HRmax 185, resting 65.
MethodHR ratio (Uth-Sorensen)
Fitness categoryAbove average
Elite endurance reference70+ mL/kg/min
About our VO2 Max Calculator
Disclaimer: This calculator is for information only and does not constitute financial advice. Real-world figures may differ due to fees, rounding, rate changes, and policy specifics. Always confirm figures with the relevant provider before signing anything.