Reverb & Delay Calculator

BPM-Synced Timing for Music Production & Bricasti M7

BPM & Tempo Calculator

Metronome

Beats & Bars Calculator

Shortcuts: T tap Space play ↑↓ BPM ±1 Shift+↑↓ ±10 F focus / search

Delay & Reverb Time Reference

Note Value TRIP-O-LET Standard Dotted
♪ ms Hz ♪ ms Hz ♪ ms Hz

Delay Metronome Controls

Delay 1
70%
Center
Delay 2
0%
Center

Calculate reverb decay, pre-delay, and delay times perfectly synced to your music's tempo. Get precise millisecond values for quarter notes, eighth notes, triplets, and dotted rhythms—all at any BPM. Features 100+ Bricasti M7 factory presets with full MIDI integration for hardware control.

Bricasti M7 Parameter Reference

Bricasti M7 Preset Library

Understanding Reverb & Delay Timing

What is reverb pre-delay and why does it matter?

Pre-delay is the time gap between your dry signal and the first reverb reflections—one of the most powerful tools for clarity and depth.

Why it matters:

  • Vocal clarity: 20-40ms pre-delay (1/32 to 1/16 note at 120 BPM) keeps vocals present while adding space
  • Rhythmic cohesion: Tempo-synced pre-delay makes reverb feel musical instead of muddy
  • Depth perception: Longer pre-delays push sounds further back in the stereo field

Pro tip: The M7 supports pre-delays up to 500ms for creative rhythmic effects locked to tempo.

How to calculate delay times from BPM

Tempo-synced delay times keep your effects locked to the groove:

Delay Time (ms) = 60,000 ÷ BPM ÷ Note Division

Examples at 120 BPM:

  • Quarter note (1/4): 60,000 ÷ 120 = 500ms
  • Eighth note (1/8): 500ms ÷ 2 = 250ms
  • Sixteenth note (1/16): 250ms ÷ 2 = 125ms
  • Dotted eighth (1/8.): 250ms × 1.5 = 375ms
  • Eighth triplet (1/8T): 250ms × 0.667 = 167ms

This calculator does the math instantly—just set your BPM and read the table.

Choosing the right note values for your music

Different note values create distinct rhythmic feels. Match your timing to the tempo and genre:

Quarter Notes (1/4): Spacious and open—ideal for ballads and ambient music at 60-100 BPM.

Eighth Notes (1/8): The universal choice. Adds movement without clutter. Works on vocals, drums, and most instruments.

Sixteenth Notes (1/16): Fast and tight for uptempo tracks (120+ BPM). Adds texture without mud—perfect for pre-delay on quick vocals.

Dotted Eighth (1/8.): The classic delay sound (U2, The Edge). Creates rhythmic interest between beats on guitars and synths.

Triplets (1/8T, 1/16T): Adds shuffle and swing—essential for R&B, hip-hop, and jazz. Creates polyrhythmic layers.

Reverb decay time guidelines by tempo

Match your reverb decay (RT) to tempo. Too long = mud. Too short = unnatural.

Fast Tempos (140+ BPM): Keep RT short (0.5-1.5s) to prevent rhythmic wash. Maintains punch for electronic, pop, and rock.

Medium Tempos (90-140 BPM): The sweet spot at 1.5-2.5s works for most genres with room for creativity.

Slow Tempos (<90 BPM): Go longer (2.0-3.5s+) for lush, cinematic spaces. Perfect for ballads and ambient tracks.

The M7 advantage: Pristine algorithms maintain clarity even at long decay times—more flexibility than plugins.

Using the Bricasti M7 for tempo-synced reverb

The Bricasti M7 is a professional hardware reverb trusted by top mixing engineers worldwide. Here's how to maximize its tempo-sync capabilities:

Pre-Delay Timing: Use this calculator for note-perfect values. The M7 supports up to 500ms—try 1/16 or 1/32 notes for vocal clarity.

Reverb Time Selection: Choose from 0.2s to 30+ seconds. The M7 excels at short decays (0.2-0.4s) that maintain punch while adding space.

MIDI Integration: Automate M7 parameters via MIDI. Use this calculator's MIDI features to capture and recall presets. Program changes let you switch reverbs mid-song.

Preset Selection: Browse 100+ factory presets above. Halls for orchestral/ambient, Plates for drums/vocals, Rooms for natural spaces.

Pro workflow: Calculate timing here, dial into the M7. Precise timing + world-class algorithms = instant pro results.

Reverb & Delay Calculator

For Fiona