Calculate your maximum oxygen uptake (VO₂ max) using multiple testing methods. Assess your cardiovascular fitness level and get personalized training recommendations.
Simple estimation based on resting heart rate
Years (10-100)
Measure when at complete rest, sitting or lying down
VO₂ max (maximum oxygen uptake) is the maximum rate of oxygen consumption measured during incremental exercise. It's considered the gold standard for cardiovascular fitness.
Units: VO₂ max is measured in milliliters of oxygen consumed per kilogram of body weight per minute (ml/kg/min).
Quick estimation, least accurate, good for basic assessment
Moderate accuracy, requires good pacing, popular field test
Good accuracy, fixed distance, commonly used in military/fitness testing
Best for beginners/older adults, includes heart rate response
Note: Laboratory gas analysis remains the most accurate method for measuring VO₂ max.
Disclaimer: VO2 max estimates from field equations are educational and performance-planning tools only. They are Not a substitute for medical advice, cardiopulmonary testing, or professional diagnosis. If you have chest pain, dizziness, or known cardiovascular conditions, consult a licensed clinician before intense exercise.