ContractorHandbook

How Many Square Feet Is a 16x16 Room?

Total area

256 sq ft

Sixteen feet by sixteen feet.

length x widthextralength, ftwidtharea x how many, plus anything odd shaped, in feet, yards and meters
Every material calculator on the site starts here, which is why this one also gives square yards and square meters. Odd shapes get broken into rectangles and added on, because a rectangle is the only shape a tape measure is honest about.

How that number is worked out

These are the figures this page was built with and every line the calculator produces from them. Change anything above and all of it moves.

  • Length16 ft
  • Width16 ft
  • How many rooms or areas this size1
  • Extra area to add0 sq ft

Total area256 sq ft

One area256 sq ft
Times 1, plus extra256 sq ft
Square yards28.44
Square meters23.78
Perimeter of one area64 ft

What else matters here

Two hundred and fifty six square feet.

What this calculator assumes

  • Length times width, times how many areas are that size. For an L shaped room, split it into two rectangles and run this twice.
  • Square yards are square feet divided by nine, which is how carpet is still quoted in much of the country.

Questions people ask

How many square feet is a 16x16 room?

256 square feet, which is 28.44 square yards and 23.78 square meters.

Different numbers?

The square footage calculator takes any dimensions you like and hands back the same list.

Other common sizes

15 more sizes are answered on the square footage calculator page