How Many Square Feet Is a 12x15 Room?
Total area
180 sq ft
Twelve feet by fifteen 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.
- Length12 ft
- Width15 ft
- How many rooms or areas this size1
- Extra area to add0 sq ft
Total area180 sq ft
| One area | 180 sq ft |
|---|---|
| Times 1, plus extra | 180 sq ft |
| Square yards | 20 |
| Square meters | 16.72 |
| Perimeter of one area | 54 ft |
What else matters here
A hundred and eighty square feet, and exactly 20 square yards.
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 12x15 room?
180 square feet, which is exactly 20 square yards and 16.72 square meters.
Different numbers?
The square footage calculator takes any dimensions you like and hands back the same list.
Other common sizes
8x10 room80 sq ft9x9 room81 sq ft8x12 room96 sq ft10x10 room100 sq ft10x12 room120 sq ft11x12 room132 sq ft10x14 room140 sq ft12x12 room144 sq ft14x14 room196 sq ft15x15 room225 sq ft16x16 room256 sq ft14x20 room280 sq ft15x20 room300 sq ft18x18 room324 sq ft20x20 room400 sq ft20x30 building600 sq ft
15 more sizes are answered on the square footage calculator page