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Parameters

Calculation Results

total Value

112

interest Amount

12

invested Amount

100

Calculator Guide & Math

1How Area and Room Square Footage is Solved

Square footage measures flat, two-dimensional surfaces. Calculating square footage is essential for home renovations, layout flooring, carpeting, and buying wallpaper. Depending on geometry, you calculate areas using rectangular, circular, or triangular boundary equations.

Formula & Math Explanation

Rectangle: Area = Length x Width | Circle: Area = π x r^2
  • Length, Width = Room dimensions in feet
  • r = Circle radius (diameter divided by 2)
  • Triangle Area = 0.5 x base x height
  • Total Cost = Area multiplied by unit material price.

2Step-by-Step Square Footage Example

You want to buy hardwood flooring for a rectangular living room measuring 15 feet by 20 feet. The flooring cost is ₹120 per square foot.

  1. Calculate area: 15 ft x 20 ft = 300 square feet.
  2. Calculate cost: 300 sq ft x ₹120 = ₹36,000.
Result Summary: The floor area is 300 square feet (approx 27.9 square meters). The estimated cost of the flooring materials is ₹36,000.

Square Footage & Materials FAQ

It is recommended to buy an additional 10% (rectangular rooms) to 15% (rooms with diagonal cuts or curves) waste factor to account for waste, cuts, and layout mistakes during installation.