VO2 Max Estimator

What is VO2 Max?

VO2 max (maximal oxygen consumption) represents the maximum volume of oxygen that your heart, lungs, and muscles can effectively transport and utilize during intensely severe exercise. It is fundamentally considered the ultimate golden metric for measuring individual cardiovascular endurance and physical aerobic limits.

How This Calculator Works

Clinical measurement of VO2 max strictly requires exhausting laboratory stress tests on a treadmill while strapped to a respirator. To bypass this, our offline browser tool implements the Uth-Sørensen-Overgaard-Pedersen estimation algorithm.

By determining the sheer scalable span between your absolute maximum heart exertion and your resting baseline, the ratio mathematically maps closely to laboratory-tested oxygen flow limits safely.