How Many Square Feet Is 9 × 27 ft?

"Square Footage Calculator" Calculator

How many square feet is 9 × 27 ft?

Answer

A rectangle of 9 × 27 ft covers

243 square feet

Any rectangle 9 ft wide and 27 ft long covers 243 square feet. The order of the sides makes no difference — 9 × 27 and 27 × 9 are the same area.

How the Square Footage Is Calculated

Square feet = width (ft) × length (ft)

Area is a product, not a sum: a rectangle holds as many one-foot squares as its width multiplied by its length. Put this rectangle into it:

9 ft × 27 ft

=

9 × 27

=

243 square feet

9 × 27 ft in Other Units

The same rectangle expressed the other common ways. The perimeter is the figure to use for skirting, edging or fencing — and it is what tells this rectangle apart from other sizes with the same area.

Square feet	243 square feet
Square meters	22.58 m²
Square yards	27 yd²
Perimeter	72 ft

Note: this is floor area. Wall area is height × length for each wall, and a room that is not a plain rectangle has to be split into rectangles first and added up.

Related Calculations

About "Square Footage Calculator" Calculator

This calculator works out the square footage of a rectangle from its two sides in feet. For example, it can help you find out how many square feet is 9 × 27 ft? (The answer is: 243 square feet). Enter the width (e.g. 9 ft) and the length (e.g. 27 ft) in feet — half-feet and decimals such as 10.5 are accepted.

"Square Footage Calculator" Calculator

Square Footage for a 9 ft Side

Size	Square Feet	Square Meters
9 × 12 ft	108 square feet	10.03 m²
9 × 13 ft	117 square feet	10.87 m²
9 × 14 ft	126 square feet	11.71 m²
9 × 15 ft	135 square feet	12.54 m²
9 × 16 ft	144 square feet	13.38 m²
9 × 17 ft	153 square feet	14.21 m²
9 × 18 ft	162 square feet	15.05 m²
9 × 19 ft	171 square feet	15.89 m²
9 × 20 ft	180 square feet	16.72 m²
9 × 21 ft	189 square feet	17.56 m²
9 × 22 ft	198 square feet	18.39 m²
9 × 23 ft	207 square feet	19.23 m²
9 × 24 ft	216 square feet	20.07 m²
9 × 25 ft	225 square feet	20.9 m²
9 × 26 ft	234 square feet	21.74 m²
9 × 27 ft	243 square feet	22.58 m²
9 × 28 ft	252 square feet	23.41 m²
9 × 29 ft	261 square feet	24.25 m²
9 × 30 ft	270 square feet	25.08 m²
9 × 31 ft	279 square feet	25.92 m²
9 × 32 ft	288 square feet	26.76 m²
9 × 33 ft	297 square feet	27.59 m²
9 × 34 ft	306 square feet	28.43 m²
9 × 35 ft	315 square feet	29.26 m²
9 × 36 ft	324 square feet	30.1 m²
9 × 37 ft	333 square feet	30.94 m²
9 × 38 ft	342 square feet	31.77 m²
9 × 39 ft	351 square feet	32.61 m²
9 × 40 ft	360 square feet	33.45 m²
9 × 42 ft	378 square feet	35.12 m²

Square Footage of a 9 × 27 ft Rectangle

"Square Footage Calculator" Calculator