Theory
Instrument
Scale length
mm
Frets
Ukulele430 mm124.13 mm246.91 mm368.41 mm488.71 mm5107.86 mm6125.94 mm7143.01 mm8159.12 mm9174.32 mm10188.67 mm11202.22 mm12215.00 mm13227.07 mm14238.46 mm15249.21 mm16259.35 mm17268.93 mm18277.97 mm19286.50 mm20294.56 mm21302.16 mm22309.34 mm23316.11 mm24322.50 mm25328.53 mm26334.23 mmC4Db4D4Eb4E4F4Gb4G4Ab4A4Bb4B4C5Db5D5Eb5E5F5Gb5G5Ab5A5Bb5B5C6Db6D6G4Ab4A4Bb4B4C5Db5D5Eb5E5F5F#5G5Ab5A5Bb5B5C6Db6D6Eb6E6F6F#6G6Ab6A6E4F4F#4G4G#4A4Bb4B4C5C#5D5D#5E5F5F#5G5G#5A5Bb5B5C6C#6D6D#6E6F6F#6A4Bb4B4C5C#5D5Eb5E5F5F#5G5G#5A5Bb5B5C6C#6D6Eb6E6F6F#6G6G#6A6Bb6B6