Estimate VO2 max — a measure of aerobic fitness — from the distance covered in a 12-minute run.
How It Works
How VO2 Max Calculator (Cooper Test) Works
The Cooper test estimates VO2 max directly from how far you can run in exactly 12 minutes, using a formula derived from correlating field-test performance against lab-measured oxygen consumption in the original research.
FAQ
Frequently Asked Questions
How accurate is a field test compared to a lab VO2 max test?
It's a well-validated estimate for reasonably fit individuals, but a real laboratory test measuring actual oxygen consumption during exercise remains more precise — this calculator gives a solid practical estimate without needing lab equipment.
What's considered a good VO2 max?
It varies significantly by age, sex, and training level — competitive endurance athletes often exceed 60 ml/kg/min, while an untrained adult might fall in the 30s to low 40s.
