Fret Position Calculator

Use this calculator to work out the fretboard position for all the frets for any length of fretboard. This will work for any fretted instrument - guitar, mandolin, banjo, bass guitar ukulele etc. You can enter the scale length in inches or mm and the fret positions will be in the same units. All measurements are from the nut.

Enter the scale length: ( Distance between nut and bridge saddle)
Enter the number of frets:

Distance of frets from nut