VO2 Max Calculator
Estimate your VO2 max using the Cooper 12-minute run or Rockport walk test. Find your cardio fitness level and learn how to improve it.
How to Test Your VO2 Max
Cooper 12-Minute Run: Run as far as you can in 12 minutes on a track or flat surface. Enter the distance in meters. This is the simplest and most popular field test.
Rockport Walk Test: Walk 1 mile as fast as you can while maintaining a steady pace. Record your time in minutes and heart rate at the end. Best for beginners or those who cannot run.