VO2 Max Calculator

Find out what your VO2 max is by using this VO2 max calculator. Just plug in your gender, age, weight, time to walk a mile, and heart rate at the end of the mile, and you will have the answer in an instant!

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What is VO2 Max?

VO2 max has been defined as:”The highest rate of oxygen consumption attainable during maximal or exhaustive exercise”
As exercise intensity increases so does oxygen consumption. However, a point is reached where exercise intensity can continue to increase without the associated rise in oxygen consumption.

The point at which oxygen consumption plateaus defines the VO2 max or an individual’s maximal aerobic capacity. It is generally considered the best indicator of cardio-respiratory endurance and aerobic fitness. However, as well discuss in a moment, it is more useful as an indicator of a person’s aerobic potential or upper limit than as a predictor of success in endurance events.

Aerobic power, aerobic capacity and maximal oxygen uptake are all terms used interchangeably with VO2 max. VO2 max is usually expressed relative to bodyweight because oxygen and energy needs differ relative to size. It can also be expressed relative to body surface area and this may be a more accurate when comparing children and oxygen uptake between sexes.