Stair Calc Pro is a fast easy way to create stair calculations. Put your pencil down and start making professional consistent calculations today.

- Solve rise run incline headroom stringer length throat and more.
- View a detailed diagram of the stairwell or the stringer that is to scale and zoomable.
- Change font size arrow size line width and more to customize your drawing.
- Work in either imperial or metric.
- Built in construction calculator allows intermediate calculations to be performed within the app.