Scale

If one has decided on a scale length, the shoulder distances must be calculated. The waistband distances must be kept exactly otherwise you can vote a guitar not bundrein and is therefore hardly playable.

Here is a scale calculator for download

First, you should think about the scale. The length between the nut and the bridge is called the scale length. This is the entire length of the free-swinging strings. The 12 fret is always in the middle of the scale. The collar distance depends on the scale length. Standartsmensuren are 635mm or 650mm.

Here is a list of the most common scale lengths and their manufacturers

Inches	Millimeter	Gitarre / Hersteller
20.7	527	Squier / Rickenbacker
22.5	572	Fender
22.72	577	Fender
23.5	596,90	Fender Jazzmaster/Jaguar
23.5	596,90	Gibson Byrdland
24	609,60	Fender Duo-Sonic/Mustang
24-9/16	623,88	Gibson-style guitar
25	635,00	PRS, National-style guitar
25.6	610
25-5/8	643,64	Martin standard steel string guitar
27.67	645,16	Martin Dreadnought or OM steel string guitar
25-5/8	647,7	Fender-style-guitar, Gibson acoustic guitar
25.59	650,00	Typical classical guitar
25-5/8	650,88	Guild acoustic guitar
26.38	670	Banjos / Gypsy Jazz Gitarren
26.5	673
27	686	Fender / Ibanez
27.67	702,82	Baritone guitar
29.5	749
30	762,00	Short scale bass guitar
32.5	825,50	Medium scale (Rickenbacker-style) bass guitar
34	863,60	Long scale (Fender-style) bass guitar

Wer ein Griffbrett mit Bundstäben will wird nicht um eine Bundsäge herumkommen. Ich habe mir eine Mensursäge aus der Tischkreissäge gebaut.
Eine Mensurschablone musste her. Auf dem Laser gefertigt. Fürs erste eine 635 + 650