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Square Footage Calculator

Add up the area of several rooms and see the total cost of material.

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Square Footage Calculator

Calculate room areas for flooring and painting

Total Surface Area
120.00 sq ft
Square Meters
11.15 m²
Price Estimate ($2/sqft)
$240.00

About the Square Footage Calculator

Add up the area of several rooms and see the total cost of material.

How to use the Square Footage Calculator

  1. Enter a Room / Area name, Length (Ft) and Width (Ft).
  2. Click Add Another Room for each extra room and enter the Material Price ($ / sq ft).

Formula and method

Area = length Ă— width. Total cost = total area Ă— price per square foot.

Tips

  • Split L-shaped rooms into two rectangles.

Frequently asked questions

How do I convert square feet to square metres?
Multiply by 0.0929.