Cooper Test Calculator – Calculate VO2 Max from 12-Minute Run
Estimate your VO2 max and aerobic fitness with the Cooper 12-minute run test. Used by athletes, military, and fitness professionals worldwide to assess cardiovascular endurance and track training progress.
Test Results
Fitness Assessment
Enter your Cooper test results to assess fitness
VO2 Max Standards
Male Standards (age 20-29):
- Excellent: 2800m+ (VO2 max 52+)
- Good: 2400-2799m (VO2 max 43-51)
- Average: 2200-2399m (VO2 max 38-42)
- Fair: 1600-2199m (VO2 max 25-37)
- Poor: <1600m (VO2 max <25)
Female Standards (age 20-29):
- Excellent: 2700m+ (VO2 max 49+)
- Good: 2200-2699m (VO2 max 40-48)
- Average: 1800-2199m (VO2 max 35-39)
- Fair: 1500-1799m (VO2 max 22-34)
- Poor: <1500m (VO2 max <22)
How to Perform the Cooper Test
Warm Up
Do 10-15 minutes of light jogging and dynamic stretching.
Run 12 Minutes
Run as far as possible in exactly 12 minutes on a track or flat surface.
Measure Distance
Record the total distance covered in meters as accurately as possible.
Get VO2 Max
Enter distance, age, and gender to calculate your fitness level.
Features
✓VO2 Max Estimation
Calculate maximal oxygen uptake using the validated Cooper equation.
✓Age & Gender Norms
Compare results against standardized fitness tables by age and gender.
✓Fitness Classification
Get instant feedback on your cardiovascular fitness level.
✓Training Benchmark
Track improvements in aerobic capacity over time with repeat testing.
Frequently Asked Questions
What is the Cooper test?
The Cooper 12-minute run test measures aerobic fitness by having you run as far as possible in 12 minutes. Distance covered correlates with VO2 max, the gold standard for cardiovascular fitness.
How accurate is the Cooper test VO2 max?
Studies show correlation of 0.90+ with laboratory VO2 max testing. Accuracy depends on running economy and motivation. Best for tracking changes in the same person over time.
What is a good Cooper test score?
For men 20-29, 2400m+ is good to excellent. For women 20-29, 2200m+ is good to excellent. Scores decrease with age. Elite endurance athletes exceed 3000m (men) or 2700m (women).
How often should I do the Cooper test?
Test every 6-8 weeks during training cycles. Allow full recovery between tests. Don't test when injured, ill, or fatigued from hard training.
Can I walk during the Cooper test?
Yes, but the goal is maximum distance. Brief walk breaks are fine if needed, but continuous running at a sustainable hard pace typically produces the best results.