VO2 Max Estimate Calculator

Estimate your cardiovascular fitness level from your resting heart rate. VO2 max measures how well your body uses oxygen during exercise.

Measurement System:
years
bpm

Your VO2 Max Estimate

Estimated VO2 Max
- ml/kg/min
Fitness Level
Excellent
Below Average Average Good Excellent

What This Means

Your VO2 max indicates your cardiovascular fitness level.

VO2 Max Fitness Categories (General Reference)

Category VO2 Max Range
Excellent Above 50 ml/kg/min
Good 42-50 ml/kg/min
Average 35-42 ml/kg/min
Below Average Below 35 ml/kg/min
References: Uth N, et al. (2004) Estimation of VO2max from the ratio between HRmax and HRrest. American College of Sports Medicine (ACSM).