Stud / Joist Spacings

Make setting out a breeze. This calculator is not only for setting out studs and joists, but also rafters, bearers and many others with a maximum spacing.

Firstly enter your overall length, followed by the maximum spacing allowed.
(eg. 450 or 600mm for studs or 900mm for rafters).

Finally enter your timber width. This will ensure your even spacings and allow for a stud/ joist etc at the end of the measurement.

And once again this measurement will then be listed as running measurements in the blue table.