CPR Compression Rate Trainer

Train a steady chest-compression rhythm (informational training aid). For real emergencies, follow local guidance and call emergency services.

Common training range: 100–120 BPM.
Pick a preset or set custom below.
Example: 90 seconds.
Sound starts only after pressing Start.
Useful for practice routines.

Session

Tempo
110 BPM
Beat every 0.55s
Time left
1:00
Ready
Count
0
beats

Training aid only. In a real emergency, call local emergency services and follow dispatcher instructions.

How it works

The trainer uses a simple metronome. Set BPM, choose duration, then press Start. The visual pulse marks each beat; optional sound is generated in the browser.