How accurate is this VO2 Max Estimator?

Our calculator uses scientifically validated formulas and provides results based on peer-reviewed research. Results should be used as a general guide and not as medical advice.

Is this tool free to use?

Yes, this VO2 Max Estimator is completely free to use. No registration or payment required.

Can I use this calculator on mobile?

Yes, our calculator is fully responsive and works on all devices including smartphones, tablets, and desktop computers.

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VO2 Max Estimator

Estimate your VO2 max cardiovascular fitness level

VO2 Max Estimator

Estimate your cardiovascular fitness level

Select Estimation Method

Resting HR Method

Based on resting heart rate

Cooper Test

12-minute run distance

Rockport Walk

1-mile walk test

Personal Information

Age years

Gender

Weight kg

Height cm

Resting Heart Rate Method

Resting Heart Rate bpm (measure first thing in morning)

Cooper 12-Minute Run Test

Distance Covered in 12 Minutes meters

Rockport 1-Mile Walk Test

Time to Walk 1 Mile minutes

Heart Rate at Finish bpm

VO2 Max

Measure aerobic fitness capacity.

VO2 Max Estimator

VO2 Max Estimator

Select Estimation Method

Personal Information

Resting Heart Rate Method

Cooper 12-Minute Run Test

Rockport 1-Mile Walk Test

Your VO2 Max Estimate

Fitness Level

How You Compare (Your Gender)

Your Training Heart Rate Zones

Potential Improvement

How to Improve Your VO2 Max

VO2 Max