Rhythm Note Calculator
Calculate note durations in milliseconds and seconds for any BPM — whole, half, quarter, eighth, and sixteenth notes, ideal for delay and reverb settings.
| Note | ms | seconds | Hz |
|---|
How to use
- Enter or drag the BPM slider to your song's tempo.
- The table updates instantly with durations for all common note values.
- Use the ms column for delay pedal and reverb pre-delay settings.
Related music tools
- BPM Tap Tempo — find BPM by tapping along to a song
- Online Metronome — practice at any BPM
- Time Signature Counter — visualise beats in any time signature
More ways to use this tool
- Delay Pedal BPM Calculator — find delay times in ms for any BPM
- Reverb Pre-Delay Calculator — calculate pre-delay times synced to tempo
Frequently Asked Questions
- Is this rhythm note calculator free?
- Yes, completely free with no signup and no usage limits.
- Does my data leave my device?
- No. All calculations run in JavaScript inside your browser. Nothing is sent to any server.
- Does it work on mobile?
- Yes. The calculator is mobile-first and works on iPhone Safari and Android Chrome.
Last updated: By jarvisbox