Tremolo BPM Helper

Dial in perfect delay times and rhythmic feel for any tempo — instantly.

Tremolo is the essential BPM timing tool for musicians, producers, and guitarists. Enter any tempo and instantly see the exact millisecond delay and frequency for every subdivision — no mental math required.

The Calculator tab accepts any BPM from 1 to 400 and shows precise milliseconds and Hz for quarter notes, eighth notes, triplets, and sixteenth notes. Perfect for dialing in delay pedals, arpeggiators, and LFOs to the exact tempo of a song.

The Subdivisions tab is a quick-reference guide to all eight standard note values — whole, half, quarter, eighth, triplet, sixteenth, 32nd, and dotted eighth — with timing ratios and real-world use cases for each. Know immediately when to reach for dotted eighths for that classic U2 delay sound, or triplets for a shuffle feel.

The Songs tab lets you save tracks with their BPM and preferred subdivision, so you always have your setlist timings at hand. Six popular songs are pre-loaded to get you started.

Everything works offline. No account required. No ads. No tracking.

Features:

• Instant ms and Hz readout for any BPM
• Subdivision picker: quarter, eighth, triplet, sixteenth
• Full reference for 8 note values with musical use cases
• Save songs with BPM and preferred subdivision
• 6 pre-loaded song templates
• Works fully offline