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VO2 Max Calculator
Estimate your VO2 max from a submaximal exercise test or fitness markers.
About This Calculator
VO2 max is the gold standard measure of cardiovascular fitness — the maximum rate at which your body can consume oxygen during intense exercise. It's a strong predictor of all-cause mortality: each 1-unit increase in VO2 max is associated with a 9% reduction in mortality risk. Elite cyclists like Tour de France winners exceed 85 mL/kg/min.