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Sports

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Sports

VO2 Max Estimate.

Estimates your VO2 max (maximal oxygen uptake) based on your resting heart rate, age, and gender. VO2 max is a key indicator of cardiovascular fitness.

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Vos entrées

Comment ça marche

  1. 1

    Measure your resting heart rate first thing in the morning, before getting up.

  2. 2

    Enter your resting heart rate, age, and gender.

  3. 3

    The calculator applies a formula that relates these to VO2 max.

  4. 4

    Review your estimated VO2 max and compare it to fitness norms.

15.3 * (max(resting_hr, 30) / max(age, 10)) * (gender == 'male' ? 1 : 0.9)

Questions fréquentes

How accurate is this VO2 max estimate?

This is a rough estimate based on population averages. For a precise measurement, a lab test with gas analysis is needed.

Why does gender affect the result?

On average, women have a slightly lower VO2 max than men of the same age and fitness level, partly due to differences in body composition and hemoglobin.

Can I improve my VO2 max?

Yes, regular aerobic exercise, especially high-intensity interval training, can significantly improve your VO2 max over time.

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Résultats

Formule vérifiée

Estimated VO2 Max

30,6ml/kg/min

Demander n'importe quoi

Estimation à titre indicatif uniquement — vérifiez les décisions importantes avec un professionnel approprié.

Comment ça marche

Estimates your VO2 max (maximal oxygen uptake) based on your resting heart rate, age, and gender. VO2 max is a key indicator of cardiovascular fitness.

  1. Measure your resting heart rate first thing in the morning, before getting up.
  2. Enter your resting heart rate, age, and gender.
  3. The calculator applies a formula that relates these to VO2 max.
  4. Review your estimated VO2 max and compare it to fitness norms.

Formules

Les mathématiques derrière cette calculatrice, écrites pour que vous puissiez vérifier le résultat.

VO2 Max Estimate

VO2max ≈ 15.3 × (Resting HR / Age) × Gender factor

This formula uses the ratio of resting heart rate to age, scaled by a gender factor (1 for men, 0.9 for women). It is a simplified model that correlates with fitness.

Cas d'utilisation réels

Où ce calcul apparaît dans la vie quotidienne.

Track fitness progress

Monitor changes in your estimated VO2 max over time as you train.

Example: If your resting HR drops from 65 to 55, your VO2 max estimate improves.

Set training zones

Use your VO2 max to determine appropriate intensity levels for cardio workouts.

Example: A higher VO2 max allows you to train at higher intensities.

Compare with norms

See how your fitness compares to age and gender averages.

Example: A 40-year-old female with a VO2 max of 35 is above average.

Conseils et erreurs courantes

Tips

  • Measure your resting heart rate on multiple mornings and take the average for a more reliable number.
  • Avoid caffeine, stress, and exercise before measuring your resting heart rate.
  • Use a heart rate monitor or count your pulse for 60 seconds for accuracy.
  • Re-evaluate your VO2 max every few months to track improvement.

Common Mistakes to Avoid

  • Using a heart rate taken after activity instead of true resting heart rate.
  • Entering age in months instead of years.
  • Assuming the estimate is as accurate as a lab test.

Hypothèses et limites

  • Use the stated inputs and units.
  • Results are estimates for planning and education.
  • Check measurements and source data before making an important decision.