Classic stair calculator 1.20

Classic Stair Calculator provides efficient and precise stair calculations without limitations on the number of steps. Simply input your desired measurements into the application, press the calculate button, and instantly receive accurate results for designing your staircases.

This tool is particularly beneficial for professionals and individuals involved in construction, such as builders, engineers, or handymen, simplifying the process for any stair project.

The calculator supports both IMPERIAL and METRIC units, allowing for calculations using inch fractions. It is suitable for designing various types of stairs, including concrete, wood, iron, straight stairs, as well as those with 90-degree and 180-degree turns.

With this calculator, you can effortlessly determine treads depth, rise height, the number of steps needed, and angles for different types of stairs like simple stairs, semicircular stairs, stairs on stringer or bowstring, as well as spiral or helical stairs.