Free VO2 Max Calculator
Estimate aerobic fitness from a timed run.
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Inputs
Result
Estimated VO2 max
42.4 mL/kg/min
Average
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Short answer
Estimate aerobic fitness from a timed run.
What is the VO2 Max Calculator?
Estimate aerobic fitness from a timed run.
How does the VO2 Max Calculator work?
Enter the inputs above and read the result.
Formula
Variables
DistanceMeters covered in the Cooper 12-minute run test
Explanation
The Cooper test formula converts a 12-minute run distance into an estimated VO2 max.
Examples
Applications
Advantages
Limitations
- This tool is for general education only and is not medical advice. Consult a qualified healthcare professional for diagnosis or treatment decisions.
Common mistakes
Tips
Related concepts
The VO2 Max Calculator sits inside the Health Calculators hub, in the fitness & training cluster. Intensity, capacity and performance prediction. Understanding the terms below makes the output easier to interpret and easier to compare against neighbouring measures.
Practical use cases and industry applications
Understanding VO2 Max
Estimate aerobic fitness from a timed run. Within health calculators, vo2 max belongs to the fitness & training cluster, where it shares terminology and assumptions with closely related tools.
Learning how vo2 max is calculated
The Cooper test formula converts a 12-minute run distance into an estimated VO2 max. Working through the variables one at a time — Distance — makes the result reproducible by hand and easier to sanity-check.
Using vo2 max to make a decision
Because outputs depend on the assumptions you enter, run more than one scenario before committing to a figure.
How vo2 max compares with related measures
training zone, aerobic capacity, progressive overload, MET value all describe adjacent aspects of fitness & training. Comparing this calculator's output against those measures — using the related tools listed on this page — prevents a single metric from being read in isolation.
Frequently asked questions
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