How Many Square Feet Is a 13x13 Room?
Total area
169 sq ft
Thirteen feet by thirteen feet.
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.
- Length13 ft
- Width13 ft
- How many rooms or areas this size1
- Extra area to add0 sq ft
Total area169 sq ft
| One area | 169 sq ft |
|---|---|
| Times 1, plus extra | 169 sq ft |
| Square yards | 18.78 |
| Square meters | 15.7 |
| Perimeter of one area | 52 ft |
What else matters here
A hundred and sixty nine square feet, or 15.7 square meters. The metric figure is on this page because a growing share of building products arrive with metric data sheets even in the United States.
Imported tile, European appliances, engineered flooring, insulation R values cross referenced against RSI, and almost every product specification that started life in Europe or Asia come in square meters. One square meter is 10.764 square feet, so a coverage figure quoted per square meter is nearly eleven times the per square foot number and it is easy to read the decimal in the wrong place. Convert once, write it down, and buy from the converted figure.
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 13x13 room?
169 square feet, which is 18.78 square yards and 15.7 square meters.
How do you convert square feet to square meters?
Multiply by 0.0929, or divide by 10.764. One square meter is 10.764 square feet.
Why would I need square meters for a US project?
Imported tile, European appliances and many engineered products publish coverage and dimensions in metric, so the spec sheet and the tape measure do not match.
The square footage calculator takes any dimensions you like and hands back the same list.