Deluge Calculator
A mobile-friendly web calculator for the Synthstrom Deluge. Calculate song length from BPM, time signature, sections, and bars per section.
Themed with Dracula Classic.
Usage
Enter your song structure and the total duration calculates instantly:
- BPM — your song's tempo (default: 120)
- Time Signature — numerator / denominator (default: 4/4)
- Bars per Page — how many bars fit in one page (16 steps) at your current zoom level. 4 for quarter-note resolution in 4/4, 1 at default 16th-note zoom.
- Total Pages — the length of your song, in pages
Bar length, page length, total bars, and beats per bar display alongside the song length.
Notes
- Beats per bar scales the time-signature numerator against a quarter-note denominator, so duration stays accurate for compound meters (e.g. 6/8, 3/4)
- Works offline once loaded — bookmark it on your phone
Live Version
https://craigdamlo.github.io/Deluge-Calculator
License
MIT
