Stair Concrete Calculator

stair flight
two stair flights
two stair flights at a 90-degree angle
three stair flights
Staircase dimensions with one flight
staircase with one flight dimensions
Step length a mm
Step height h mm
Flight thickness t mm
Number of steps pcs
Staircase width B mm
Answer
Staircase dimensions with two flights
staircase with two flights dimensions
Step length a mm
Step height h mm
Flight thickness t mm
Number of steps on 1st flight pcs
Number of steps on 2nd flight pcs
Width of 1st flight B1 mm
Width of 2nd flight B2 mm
Staircase width B mm
Landing length A mm
Answer
Staircase dimensions with two flights at a 90-degree angle
staircase with two flights at a 90-degree angle dimensions
Step length a mm
Step height h mm
Flight thickness t mm
Number of steps on 1st flight pcs
Number of steps on 2nd flight pcs
Width of 1st flight B1 mm
Width of 2nd flight B2 mm
Answer
Staircase dimensions with three flights at a 90-degree angle
staircase with three flights at a 90-degree angle dimensions
Step length a mm
Step height h mm
Flight thickness t mm
Number of steps on 1st flight pcs
Number of steps on 2nd flight pcs
Number of steps on 3rd flight pcs
Width of 1st flight B1 mm
Width of 2nd flight A1 mm
Width of 3rd flight A2 mm
Answer

Information

The Stair Concrete Calculator is a convenient tool for calculating the exact volume of concrete required for pouring a monolithic concrete staircase. Although the complex geometry of stair structures can complicate the process, this calculator simplifies the task and accurately determines the necessary amount of material.

Designed for various types of staircases, the calculator takes into account essential geometric parameters such as the step length (a), step height (h), flight thickness (t), flight width, number of steps, and landing length (when applicable). Its primary purpose is to precisely compute the volume of concrete needed, thereby avoiding both surplus and shortages during construction.

Steps to use the calculator:

  • Select the type of staircase:
    • Single flight
    • Two parallel flights
    • Two flights at a 90-degree angle
    • Three flights
  • Specify the parameters of the staircase:
    • Step length (a), mm
    • Step height (h), mm
    • Flight thickness (t), mm
    • Number of steps
    • Flight width, mm
    • Landing length (if applicable)
  • Click the "Calculate" button.

After completing the calculation, the calculator will display the staircase incline angle and the volume of concrete required for pouring.

Please note:

  • The calculator does not account for material surplus; calculations are made strictly based on the specified parameters.

This tool enables you to swiftly and accurately determine the concrete volume required for any staircase, regardless of its type or dimensions.

See also: