What is a good VO2 max for my age?
For men aged 20-39, 42-50 ml/kg/min is considered good; for women aged 20-39, 36-44 ml/kg/min is considered good according to ACSM norms.
VO2 Max Calculator
Estimates VO2 Max (ml/kg/min) — the gold standard measurement of cardiorespiratory fitness and aerobic capacity — using validated field protocols (Cooper 12-minute run, 1.5-mile run, Rockport 1-mile walk, or resting heart rate ratio).
Scientific Formula & Exercise Physiology Standards
Equation: Cooper (1968), George et al. (1993), & Kline et al. (1987) Models | Peer-Reviewed Source: Journal of the American Medical Association / Research Quarterly for Exercise and Sport
Cooper: (Distance in meters - 504.9) ÷ 44.73 | 1.5-Mile: 88.02 - 0.1656(W) - 2.76(T) + 3.716(G)
Calculates maximum rate of oxygen consumption in milliliters per kilogram of body weight per minute (ml/kg/min), classified against clinical ACSM norms.
Step-by-Step Worked Example: Cooper 12-Minute Run Test (2,600 meters)
- Apply Cooper equation: (2600 - 504.9) ÷ 44.73 = 46.84
Calculation Result: Estimated VO2 Max = 46.8 ml/kg/min (Good / Above Average Fitness)
Clinical Nuances, Limitations & Best Practices
- Field running tests require maximal pacing effort; individuals with cardiac risks should obtain medical clearance prior to testing.
Frequently Asked Questions (VO2 Max Calculator)
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