Beep Test VO₂ Max Calculator

Enter your beep test score to estimate your VO₂ max and see your personalised fitness rating.

Your Beep Test Score

Optional — for age & sex adjusted ratings

Estimated VO₂ Max
47.6
ml/kg/min
Fitness Rating
Good
Enter age & sex for norms
Peak speed at Level 812 km/h
Time per shuttle6.00s

Above average — vary training with tempo runs and cross-training.

How VO₂ Max is Calculated

VO₂ max (maximal oxygen uptake) measures how much oxygen your body can use during intense exercise — the higher it is, the faster you can run before hitting your limit. The beep test estimates VO₂ max using the Léger et al. (1988) equation:

VO₂max = −24.4 + 6.0 × V

Where V is the running speed in km/h at the highest level you completed. For example, finishing Level 8 (12.0 km/h) gives:

−24.4 + 6.0 × 12.0 = 47.6 ml/kg/min

Fitness ratings compare your result against ACSM normative data, which varies by age group (20–29, 30–39, 40–49, 50–59, 60+) and sex. Note that norms for the 60+ group show aerobic capacity can be maintained well into older age with regular training. Enter your profile above for an accurate, personalised rating.

Your VO₂ max sets a ceiling for how fast you can run sustainably. To raise it, the most effective method is high-intensity interval training — sessions at or slightly above your current beep test level pace. Even a 5% improvement in VO₂ max typically translates to 1–2 full levels on the beep test.

Got your score? Run the actual test to track improvements over time.