Our stair going calculator is designed to give a quick visual check of the main pitches that may be used for creating the staircase.

This will give you the overall going for the flight, the individual rises and goings for straight flights or the chord length for flights with turns in.

The red boxes require input while the green boxes may be adjusted if desired. e.g. from 41º to 41.5º

This calculator is ideal for site meetings, giving you the options quickly, in an easy to select format.

The tread count may be changed to alter the rises and goings if not 100% happy with the optimum tread count, this will change the rises and goings to better suit any design criteria you may have.

NB: If you work in Imperial, use the imperial calculator tab to convert from imperial to metric.

Open in a new tab to get a full page version of the calculator.