Convert tempo (BPM) to milliseconds (MS) and audio sample counts for standard, dotted, and triplet notes. An essential tool for music producers and audio engineers to perfect their timing and workflow.
Universal Calculator
Change BPM or Samples to calculate all other values instantly.
BPM
120
Samples
22,050
Duration
500.00MS
LFO Rate
2.00Hz
Quick Reference
Common note values and their sample/duration counts at 120 BPM (44.1 kHz)
Unlock precision in your music production workflow with this professional BPM to Samples Calculator. Instantly convert tempo (BPM) into exact milliseconds (ms) and sample counts for any sample rate. Features comprehensive support for triplets and dotted notes, making it the perfect tool for calculating delay times, configuring reverb pre-delays, and ensuring sample-accurate editing in DAWs like Ableton Live, Logic Pro X, and Pro Tools.
Key & Scale Visualizer
Select a root note and a scale to see the notes highlighted on the keyboard.
Diatonic Chords
Chords built from the C Major scale.
Master music theory effortlessly with our interactive Key and Scale Visualizer. Select a root note and scale mode—including Major, Minor, Dorian, and Phrygian—to instantly see notes mapped on a virtual piano keyboard. This tool also generates a complete chart of diatonic chords, helping producers and songwriters build harmonically correct chord progressions and melodies.
Key Finder
Select notes on the keyboard as you identify them in a piece of music. The tool will show you which keys contain those notes.
Identify the key of any track, melody, or sample with our intelligent Music Key Finder. Simply click the notes you hear on the virtual keyboard, and the algorithm will detect the most likely musical key and scale. An essential utility for DJs doing harmonic mixing, remixers working with stems, and producers determining the pitch of unidentified audio samples.
Time Stretch & Pitch Shift
Calculate the speed adjustment and resulting pitch shift when changing tempo.
Speed
133.33%
Pitch Shift
+4.98semitones
Achieve perfect audio manipulation results with the Time Stretch and Pitch Shift Calculator. Calculate the precise speed percentage change and semitone pitch shift required to match audio from one BPM to another. Indispensable for sound designers, mashup artists, and audio engineers needing to resample loops or sync recordings across different tempos without artifacts.
Note to Frequency
Find the exact frequency in Hertz (Hz) for any musical note.
Frequency
440.00Hz
Convert musical notes to frequency with scientific accuracy using our Note to Hz Calculator. Determine the exact frequency in Hertz for any note across the musical spectrum, based on the standard A4 = 440 Hz tuning system. A vital reference for synthesizer sound design, precise EQ filtering, and acoustic analysis.
Find BPM from Loop Length
Calculate the tempo of a loop based on its length and number of beats.
Calculated BPM
120
Determine the exact tempo of your audio assets with the Loop to BPM Calculator. By inputting the length of a loop in milliseconds or samples and the number of beats, this tool calculates the precise BPM. Perfect for organizing sample libraries, cataloging recordings, and aligning unsynced audio clips to your project grid.
