BPM to Milliseconds Calculator
Enter a BPM and instantly convert it to milliseconds for every note subdivision — straight, dotted, and triplet. Use this delay time calculator to dial in reverb tails, sidechain timing, and tempo-synced effects.
Straight
Dotted
Triplet
Why Converting BPM to Milliseconds Matters
When setting delay times, reverb pre-delays, sidechain release times, or LFO rates in your DAW or DJ software, you need timing values in milliseconds that match your track's tempo. A delay set to the exact ms value of a dotted 8th note at 128 BPM creates that classic "ping-pong" effect that sits perfectly in the groove. Use this chart as a quick reference while producing or preparing effects for a live set.
BPM to Milliseconds Formula
The base formula is simple: ms = 60,000 ÷ BPM. This gives you the duration of one quarter note (one beat) in milliseconds. From there, derive other note values:
- Whole note: ms × 4
- Half note: ms × 2
- Quarter note: ms (base value)
- Eighth note: ms ÷ 2
- Sixteenth note: ms ÷ 4
- Dotted values: base × 1.5
- Triplet values: base × 2/3
For bar-level timing (transitions and cue points), see the beats-to-time calculator. To tempo-match two tracks, use the pitch & tempo calculator.
Organize your DJ library visually.
Tag tracks by vibe. See everything at once. Export to any DJ software.
A visual system for organizing your DJ library.
Frequently Asked Questions
Related Tools
BPM Tapper
Tap to detect BPM in real-time
Halftime / Doubletime
Calculate half, double, and triplet tempo variants
Set Time Calculator
Plan how many tracks you need for your set
Pitch & Tempo Calculator
Calculate BPM after pitch changes or find pitch % between tempos
Beats to Time Calculator
Convert bars and beats to seconds at any BPM