#### Stair Case Calculator :

Stair Case
 Riser ft Tread ft Height of Stair ft Width of Stair ft Thickness of waist slab inch Total Volume of Stair Case Sq.m Sq.ft Cement Bags Sand Bags Aggregate Ton
##### Definition :
• Stairs are a structure designed to bridge a large vertical distance between lower and higher levels by dividing it into smaller vertical distances. Then this is achieved as a diagonal series of horizontal platforms called steps which enable passage to the other level by stepping from one to another step in turn.
• It is one or more flights of stairs leading from one floor to another, and includes landings, newel posts, handrails, balustrades and additional parts. Then a stairwell is a compartment extending vertically through a building in which stairs are placed.
• Then it is a structural element that is used for travelling to a higher height or it is used to travel from one storey of a building to another.
• It is designed to cover a large vertical distance by cleaving up into smaller vertical distances which are called steps.
##### Uses :
• The primary purpose of stairs is to provide a simple and easy means of moving between levels.
• Then in ancient times, houses and shelters were made up of only one storey
• But it was realised that the area above ground level could be utilised to increase the amount of space a structure could offer.
• Then, these are the uses of stair case.
##### Types :
• The most common types of stairs are straight stairs, circular stairs, spiral stairs, switchback stairs, winder stairs, split stairs, and stairs with intermediate landings.
• Straight, L-shaped, Winder, U-shaped, Spiral, Curved, Bifurcated and Ladder.
• Then, these are the types of stair case.
##### Formula :
• The formula for the calculation is given below.
• Total volume of Stair Case (Cu.ft) = Volume of Total Step + Volume of Waist Slab.
• Total volume of Stair Case (Cu.m) = (Cu.ft) * 0.0283168466.
• Then, Cement = Cement volume / 0.035.
• Then, Sand = Sand Volume * 1550 / 1000.
• Then, Aggregate = Aggregate Volume * 1350 / 1000.
• Beside the formula this calculator works.
##### How to Calculate ?
• First, Enter the Riser. Then,
• Second, Enter the Tread. Then,
• Third, Enter the Height of Stair. Then,
• Fourth, Enter the Width of Stair Then,
• Fifth, Enter the Thickness of waist slab. Then,
• Click “Calculate” to get the result and then if you want to clear values Click “Reset” in addition to clear the values.
• Finally, follow these steps to get the result.
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