VO2 Max Calculator

Estimate your maximal oxygen consumption (VO2 Max) using the Uth-Sørensen-Overgaard-Pramming heart rate ratio method.

Heart Rate Data

Age

Resting Heart Rate

BPM

Max Heart Rate

BPM

Auto: 220 - Age

This calculation relies on the relationship between resting and max heart rate. A lower resting HR typically correlates with higher VO2 Max.

Aerobic Fitness

Enter your heart rate data to estimate your aerobic fitness.

About this calculator

Overview

VO2 Max is the maximum amount of oxygen your body can utilize during intense exercise. It is considered the gold standard of cardiovascular fitness.

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Pro Tips

High-intensity interval training (HIIT) is one of the best ways to improve VO2 Max.
Consistency is key; regular aerobic exercise leads to long-term improvements.
Genetics play a role, but training can improve your score by 15-20%.

Fun Facts

"Norwegian cyclist Oskar Svendsen recorded a VO2 Max of 97.5 ml/kg/min in 2012."
"Cross-country skiers regularly record VO2 Max scores above 90."
"VO2 Max naturally declines by about 10% per decade after age 30."

Formula: VO2 max = 15.3 × (HRmax / HRrest)