Fret calculator

Scale type

Simple

Multiple

Simple or multiple scale

Units

Displayed units

Fret count Fret count

Scale Expected scale

Advanced mode

Fill all the fields on the left and submit or choose one of the templates below

Scale: 647.7mm

Scale: 628.65mm

Scale: 647.7mm

Scale: 635.0mm

Scale: 635.0mm

FAQ

A fret calculator helps determine accurate fret spacing for any guitar scale length.

Standard Fender (25.5”), Gibson (24.75”), PRS (25”), and custom scales.