179 votes - Utilities - First release: 2015-08-14T04:40:55Z

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Description - 4+

Stair Help is the easiest way to calculate staircase riser, going, stringer & base lengths when building!

Features Include: 

- Accurately solve staircase equations
- Set preferred units from: mm, cm, inches
- Adjustable max riser height
- Set preferred number of decimal places
- Set preferred fraction of an inch precision (between 1/2 & 1/256)