Square Footage of a 15 × 100 ft Rectangle

"Square Footage Calculator" Calculator

ft

×

ft

How many square feet is 15 × 100 ft?

Answer

A rectangle of 15 × 100 ft covers
1,500 square feet

Any rectangle 15 ft wide and 100 ft long covers 1,500 square feet. The order of the sides makes no difference — 15 × 100 and 100 × 15 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:

15 ft × 100 ft

=

15 × 100

=

1,500 square feet

15 × 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 1,500 square feet
Square meters 139.35 m²
Square yards 166.67 yd²
Acres 0.0344 acres
Perimeter 230 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 15 × 100 ft? (The answer is: 1,500 square feet). Enter the width (e.g. 15 ft) and the length (e.g. 100 ft) in feet — half-feet and decimals such as 10.5 are accepted.

"Square Footage Calculator" Calculator

ft

×

ft

Square Footage for a 15 ft Side

SizeSquare FeetSquare Meters
15 × 21 ft315 square feet29.26 m²
15 × 22 ft330 square feet30.66 m²
15 × 23 ft345 square feet32.05 m²
15 × 24 ft360 square feet33.45 m²
15 × 25 ft375 square feet34.84 m²
15 × 26 ft390 square feet36.23 m²
15 × 27 ft405 square feet37.63 m²
15 × 28 ft420 square feet39.02 m²
15 × 29 ft435 square feet40.41 m²
15 × 30 ft450 square feet41.81 m²
15 × 31 ft465 square feet43.2 m²
15 × 32 ft480 square feet44.59 m²
15 × 33 ft495 square feet45.99 m²
15 × 34 ft510 square feet47.38 m²
15 × 35 ft525 square feet48.77 m²
15 × 36 ft540 square feet50.17 m²
15 × 37 ft555 square feet51.56 m²
15 × 38 ft570 square feet52.95 m²
15 × 39 ft585 square feet54.35 m²
15 × 40 ft600 square feet55.74 m²
15 × 42 ft630 square feet58.53 m²
15 × 44 ft660 square feet61.32 m²
15 × 46 ft690 square feet64.1 m²
15 × 48 ft720 square feet66.89 m²
15 × 50 ft750 square feet69.68 m²
15 × 55 ft825 square feet76.64 m²
15 × 60 ft900 square feet83.61 m²
15 × 70 ft1,050 square feet97.55 m²
15 × 80 ft1,200 square feet111.48 m²
15 × 100 ft1,500 square feet139.35 m²

FAQ

How many square feet is 15 × 100 ft?

A rectangle of 15 × 100 ft covers 1,500 square feet

Is 15 × 100 ft the same as 100 × 15?

Yes. It makes no difference which side you call the width: 15 × 100 and 100 × 15 both come to 1,500 square feet.

How much material covers 15 × 100 ft?

To cover 1,500 square feet allow about 1,650 square feet of flooring, turf or tile — roughly 10% extra for cuts, offcuts and pattern matching.

What is the perimeter of 15 × 100 ft?

The perimeter is 230 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 1,500 square feet.

See Also