Stair Calculator Plus by Nitrio

Stair Calculator can be used to find stair rise and run, stair rail angle, stringer length, and other important factors of stair design
Stair Calculator can be used to find stair rise and run, stair rail angle, stringer length, and other important factors of stair design.

3D Stair Calculator — Calculate Staircase Rise and Run

STAIR CALCULATOR [With Live Stair Plan Diagrams]

Stairs-X Lite - Calculator - Apps on Google Play

How to Calculate Basic Stair Layouts

Stair Calculator Plus by Nitrio

STAIR CALCULATOR [With Live Stair Plan Diagrams]

Eddie's Math and Calculator Blog: TI-84 Plus: Staircases

Eddie's Math and Calculator Blog: TI-84 Plus: Staircases

Stair Calculator Plus iOS Apps for iPhone and iPad

Stringer Calculator