Staircase Rise And Run
The run is the measurement of the tread which needs to be a minimum of 10 inches if the tread has and overhang on it see image.
Staircase rise and run. This is the amount of vertical distance one moves when stepping from one stair tread onto the next. Austinindian the rise and run your architect designed is well within the comfort zone though a run of 10 12 might be slightly more comfortable. This is a measurement from the nose of the tread to nose of the tread. For convenience and flexibility this stair stringer calculator comes in two forms the automatic and manual click on the icons to determine the best calculator to use for your stairs.
This free stair calculator determines stair parameters such as rise total run and angle stringer length based on height run tread and headroom requirement. The stair calculator is used for calculating stair rise and run stair angle stringer length step height tread depth and the number of steps required for a given run of stairs. Ideal stair rise run specifications stair building calculations designs what is a good starting point for laying an indoor or exterior stair. The rise should be between 5 75 with the ideal rise for a residence being 7.
Explore a number of building and housing related calculators as well as hundreds of other calculators involving topics such as finance math fitness health and more. The irc code does not allow a distance greater than 7 of an inch from one steptread to the next. The height of one step in a staircase.