Musical Scale Generator

Scale parameters

Root frequency

Root note
A4 = 440 Hz
C4 = 261.6 Hz

Scale: Chromatic (12 semitones)

C4

262 Hz
Ratio: 1

C♯/D♭4

277 Hz
Ratio: 1.059

D4

294 Hz
Ratio: 1.122

D♯/E♭4

311 Hz
Ratio: 1.189

E4

330 Hz
Ratio: 1.26

F4

349 Hz
Ratio: 1.335

F♯/G♭4

370 Hz
Ratio: 1.414

G4

392 Hz
Ratio: 1.498

G♯/A♭4

415 Hz
Ratio: 1.587

A4

440 Hz
Ratio: 1.682

A♯/B♭4

466 Hz
Ratio: 1.782

B4

494 Hz
Ratio: 1.888

References