Free Online Beep Test App

20m Multistage Fitness Test · Used by schools, sports teams, military, and police to measure aerobic fitness

1.1
Level · Shuttle
1 of 7 shuttles this level
Speed
8.5 km/h
Next beep
8.5s
Time
0:00
Distance
0m
Shuttles
0
Overall Progress0.0%
Turn volume up — beeps play through your device
Levels Chart
Speed, shuttle count, and VO₂ max for all 20 levels
VO₂ Max Calculator
Enter your score to get your VO₂ max and fitness rating
Training Guide
6-week programme with interval sessions and technique tips
PACER Test
Same test, US name — FitnessGram HFZ standards for schools

What is the Beep Test?

The 20m Multi-Stage Fitness Test — commonly called the Beep Test or PACER — measures cardiovascular endurance and estimates VO₂ max. Developed by Luc Léger in 1988, it involves running between markers 20 metres apart in time with audio beeps that increase in frequency across 20 levels (8.5–18.0 km/h — Level 1 up to the kind of pace only elite distance runners maintain).

Learn about the PACER test →

Understanding Your Score

Your score is the last level and shuttle you completed. This maps to a running speed and an estimated VO₂ max using the Léger equation: VO₂max = −24.4 + 6.0 × speed (km/h). Complete your profile in the results screen to get a fitness rating benchmarked for your age and sex.

View the full levels chart →