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Musical Scale Generator
Scale parameters
Root note
C1
C#1
D1
E♭1
E1
F1
F#1
G1
G#1
A1
B♭1
B1
C2
C#2
D2
E♭2
E2
F2
F#2
G2
G#2
A2
B♭2
B2
C3
C#3
D3
E♭3
E3
F3
F#3
G3
G#3
A3
B♭3
B3
C4 (middle C)
C#4 (middle C#)
D4 (middle D)
E♭4 (middle E♭)
E4 (middle E)
F4 (middle F)
F#4 (middle F#)
G4 (middle G)
G#4 (middle G#)
A4 (middle A)
B♭4 (middle B♭)
B4 (middle B)
C5
C#5
D5
E♭5
E5
F5
F#5
G5
G#5
A5
B♭5
B5
C6
C#6
D6
E♭6
E6
F6
F#6
G6
G#6
A6
B♭6
B6
C7
C#7
D7
E♭7
E7
F7
F#7
G7
G#7
A7
B♭7
B7
C8
C#8
D8
E♭8
E8
F8
F#8
G8
G#8
A8
B♭8
B8
C9
C#9
D9
E♭9
E9
F9
F#9
G9
G#9
A9
B♭9
B9
Scale type
Chromatic (12 semitones)
Major scale (7 notes)
Minor scale (7 notes)
Pentatonic minor (5 notes)
Pentatonic major (5 notes)
Blues hexatonic (6 notes)
Blues minor (5 notes)
Blues major (5 notes)
Tuning
A4 = 415 Hz (Baroque pitch)
A4 = 432 Hz (Verdi's A)
A4 = 435 Hz (French 1800s)
A4 = 440 Hz (ISO standard)
A4 = 444 Hz (European alternative)
A4 = 466 Hz (Chorton pitch)
Temperament
Just/pure intonation (whole number ratios)
Equal temperament (2 ^ ¹/12 based) - standard
Calculate scale !
Root frequency
Root note
A
4
= 440 Hz
D4 = 293.7 Hz
Scale: Chromatic (12 semitones)
D4
294 Hz
Ratio: 1
D♯/E♭4
311 Hz
Ratio: 1.059
E4
330 Hz
Ratio: 1.122
F4
349 Hz
Ratio: 1.189
F♯/G♭4
370 Hz
Ratio: 1.26
G4
392 Hz
Ratio: 1.335
G♯/A♭4
415 Hz
Ratio: 1.414
A4
440 Hz
Ratio: 1.498
A♯/B♭4
466 Hz
Ratio: 1.587
B4
494 Hz
Ratio: 1.682
C5
523 Hz
Ratio: 1.782
C♯/D♭5
554 Hz
Ratio: 1.888
References
Frequency => note
A440 tuning
Hertz
Semitone
Scales
Just Temperament
Equal Temperament
Pentatonic Scale