VO2 Max Calculator (Cooper 12-Minute Run Test)

VO2 Max Calculator (Cooper 12-Minute Run Test) is evaluated from Sex, Age and Distance Covered. The calculation reports Estimated VO2 Max, Distance and Fitness Category.

Results

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About the VO2 Max Calculator (Cooper 12-Minute Run Test)

VO2 Max Calculator (Cooper 12-Minute Run Test) is treated here as a quantitative relation between Sex, Age and Distance Covered and Estimated VO2 Max, Distance and Fitness Category.

The calculator uses a multi formula configuration. Each reported value is read as a direct evaluation of the stored rules with the declared field formats and units.

Formula basis:
VO2 Max = (Distance in meters - 504.9) / 44.73
For example: 2,800 m covered → (2800 - 504.9) / 44.73 = 51.3 mL/kg/min

Interpret the outputs in the order shown by the result fields. Optional inputs affect only the outputs that depend on those variables.

Formula & How It Works

The calculation applies the following relations exactly as recorded in the metadata:

VO2 Max = (Distance in meters - 504.9) / 44.73
For example: 2,800 m covered → (2800 - 504.9) / 44.73 = 51.3 mL/kg/min

Each output field is produced by substituting the supplied inputs into the relevant relation and then applying the declared rounding or text format.

Worked Examples

Example 1: Active Young Male — 2.8 km in 12 Minutes

Inputs

sex: male age: 22 distance_km: 2.8
Estimated VO2 Max: 51.3 mL/kg/min. Distance: 1.74 miles. Fitness Category: Excellent

With Sex = male, Age = 22 and Distance Covered = 2.8 as the stated inputs, the result is Estimated VO2 Max = 51.3 mL/kg/min, Distance = 1.74 miles and Fitness Category = Excellent. Each value corresponds to the declared output fields.

Example 2: Average Adult Male — 2.2 km in 12 Minutes

Inputs

sex: male age: 35 distance_km: 2.2
Estimated VO2 Max: 37.9 mL/kg/min. Distance: 1.37 miles. Fitness Category: Fair

With Sex = male, Age = 35 and Distance Covered = 2.2 as the stated inputs, the result is Estimated VO2 Max = 37.9 mL/kg/min, Distance = 1.37 miles and Fitness Category = Fair. Each value corresponds to the declared output fields.

Example 3: Active Female — 2.4 km in 12 Minutes

Inputs

sex: female age: 28 distance_km: 2.4
Estimated VO2 Max: 42.4 mL/kg/min. Distance: 1.49 miles. Fitness Category: Excellent

With Sex = female, Age = 28 and Distance Covered = 2.4 as the stated inputs, the result is Estimated VO2 Max = 42.4 mL/kg/min, Distance = 1.49 miles and Fitness Category = Excellent. Each value corresponds to the declared output fields.

Example 4: Military Fitness Benchmark — Elite Score

Inputs

sex: male age: 24 distance_km: 3.3
Estimated VO2 Max: 62.5 mL/kg/min. Distance: 2.05 miles. Fitness Category: Superior

With Sex = male, Age = 24 and Distance Covered = 3.3 as the stated inputs, the result is Estimated VO2 Max = 62.5 mL/kg/min, Distance = 2.05 miles and Fitness Category = Superior. Each value corresponds to the declared output fields.

Common Use Cases

  • Estimate VO2 max from a 12-minute run test
  • Grade fitness for military or law enforcement standards
  • Track aerobic fitness improvements between test sessions
  • Quick field test without equipment