Square Footage of a 12 × 100 ft Rectangle

"Square Footage Calculator" Calculator

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How many square feet is 12 × 100 ft?

Answer

A rectangle of 12 × 100 ft covers
1,200 square feet

Any rectangle 12 ft wide and 100 ft long covers 1,200 square feet. The order of the sides makes no difference — 12 × 100 and 100 × 12 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:

12 ft × 100 ft

=

12 × 100

=

1,200 square feet

12 × 100 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 1,200 square feet
Square meters 111.48 m²
Square yards 133.33 yd²
Acres 0.0275 acres
Perimeter 224 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

See Also

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 12 × 100 ft? (The answer is: 1,200 square feet). Enter the width (e.g. 12 ft) and the length (e.g. 100 ft) in feet — half-feet and decimals such as 10.5 are accepted.

"Square Footage Calculator" Calculator

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Square Footage for a 12 ft Side

SizeSquare FeetSquare Meters
12 × 21 ft252 square feet23.41 m²
12 × 22 ft264 square feet24.53 m²
12 × 23 ft276 square feet25.64 m²
12 × 24 ft288 square feet26.76 m²
12 × 25 ft300 square feet27.87 m²
12 × 26 ft312 square feet28.99 m²
12 × 27 ft324 square feet30.1 m²
12 × 28 ft336 square feet31.22 m²
12 × 29 ft348 square feet32.33 m²
12 × 30 ft360 square feet33.45 m²
12 × 31 ft372 square feet34.56 m²
12 × 32 ft384 square feet35.67 m²
12 × 33 ft396 square feet36.79 m²
12 × 34 ft408 square feet37.9 m²
12 × 35 ft420 square feet39.02 m²
12 × 36 ft432 square feet40.13 m²
12 × 37 ft444 square feet41.25 m²
12 × 38 ft456 square feet42.36 m²
12 × 39 ft468 square feet43.48 m²
12 × 40 ft480 square feet44.59 m²
12 × 42 ft504 square feet46.82 m²
12 × 44 ft528 square feet49.05 m²
12 × 46 ft552 square feet51.28 m²
12 × 48 ft576 square feet53.51 m²
12 × 50 ft600 square feet55.74 m²
12 × 55 ft660 square feet61.32 m²
12 × 60 ft720 square feet66.89 m²
12 × 70 ft840 square feet78.04 m²
12 × 80 ft960 square feet89.19 m²
12 × 100 ft1,200 square feet111.48 m²

FAQ

How many square feet is 12 × 100 ft?

A rectangle of 12 × 100 ft covers 1,200 square feet

Is 12 × 100 ft the same as 100 × 12?

Yes. It makes no difference which side you call the width: 12 × 100 and 100 × 12 both come to 1,200 square feet.

How much material covers 12 × 100 ft?

To cover 1,200 square feet allow about 1,320 square feet of flooring, turf or tile — roughly 10% extra for cuts, offcuts and pattern matching.

What is the perimeter of 12 × 100 ft?

The perimeter is 224 ft: add the two sides and double the total. It is the figure to use for skirting, edging or fencing, and it tells apart shapes that share the same 1,200 square feet.

See Also