Fret Slot Position Calculator

Equal-temperament (12-TET) fret positions, measured from the nut.

FretFrom nut (mm)From nut (in)From previous (mm)From previous (in)
136.481.436336.481.4363
270.922.792034.431.3557
3103.424.071532.501.2796
4134.095.279330.681.2078
5163.056.419328.961.1400
6190.387.495327.331.0760
7216.188.510925.801.0156
8240.539.469524.350.9586
9263.5110.374322.980.9048
10285.2011.228321.690.8540
11305.6712.034420.470.8061
12325.0012.795319.330.7608
13343.2413.513418.240.7181
14360.4614.191317.220.6778
15376.7114.831016.250.6398
16392.0515.434915.340.6039
17406.5316.004914.480.5700
18420.1916.542913.670.5380
19433.0917.050712.900.5078
20445.2617.530012.170.4793
21456.7517.982411.490.4524
22467.6018.409410.850.4270
23477.8418.812510.240.4030
24487.5019.19299.660.3804

Fret Slot Position Calculator

  • Scale length650 mm
  • Number of frets24
FretFrom nut (mm)From nut (in)From previous (mm)From previous (in)
136.481.436336.481.4363
270.922.792034.431.3557
3103.424.071532.501.2796
4134.095.279330.681.2078
5163.056.419328.961.1400
6190.387.495327.331.0760
7216.188.510925.801.0156
8240.539.469524.350.9586
9263.5110.374322.980.9048
10285.2011.228321.690.8540
11305.6712.034420.470.8061
12325.0012.795319.330.7608
13343.2413.513418.240.7181
14360.4614.191317.220.6778
15376.7114.831016.250.6398
16392.0515.434915.340.6039
17406.5316.004914.480.5700
18420.1916.542913.670.5380
19433.0917.050712.900.5078
20445.2617.530012.170.4793
21456.7517.982411.490.4524
22467.6018.409410.850.4270
23477.8418.812510.240.4030
24487.5019.19299.660.3804