Square Footage of an 80 × 100 ft Rectangle

"Square Footage Calculator" Calculator

ft

×

ft

How many square feet is 80 × 100 ft?

Answer

A rectangle of 80 × 100 ft covers
8,000 square feet

Any rectangle 80 ft wide and 100 ft long covers 8,000 square feet. The order of the sides makes no difference — 80 × 100 and 100 × 80 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:

80 ft × 100 ft

=

80 × 100

=

8,000 square feet

80 × 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 8,000 square feet
Square meters 743.22 m²
Square yards 888.89 yd²
Acres 0.1837 acres
Perimeter 360 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 80 × 100 ft? (The answer is: 8,000 square feet). Enter the width (e.g. 80 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 80 ft Side

SizeSquare FeetSquare Meters
21 × 80 ft1,680 square feet156.08 m²
22 × 80 ft1,760 square feet163.51 m²
23 × 80 ft1,840 square feet170.94 m²
24 × 80 ft1,920 square feet178.37 m²
25 × 80 ft2,000 square feet185.81 m²
26 × 80 ft2,080 square feet193.24 m²
27 × 80 ft2,160 square feet200.67 m²
28 × 80 ft2,240 square feet208.1 m²
29 × 80 ft2,320 square feet215.53 m²
30 × 80 ft2,400 square feet222.97 m²
31 × 80 ft2,480 square feet230.4 m²
32 × 80 ft2,560 square feet237.83 m²
33 × 80 ft2,640 square feet245.26 m²
34 × 80 ft2,720 square feet252.7 m²
35 × 80 ft2,800 square feet260.13 m²
36 × 80 ft2,880 square feet267.56 m²
37 × 80 ft2,960 square feet274.99 m²
38 × 80 ft3,040 square feet282.43 m²
39 × 80 ft3,120 square feet289.86 m²
40 × 80 ft3,200 square feet297.29 m²
42 × 80 ft3,360 square feet312.15 m²
44 × 80 ft3,520 square feet327.02 m²
46 × 80 ft3,680 square feet341.88 m²
48 × 80 ft3,840 square feet356.75 m²
50 × 80 ft4,000 square feet371.61 m²
55 × 80 ft4,400 square feet408.77 m²
60 × 80 ft4,800 square feet445.93 m²
70 × 80 ft5,600 square feet520.26 m²
80 × 80 ft6,400 square feet594.58 m²
80 × 100 ft8,000 square feet743.22 m²

FAQ

How many square feet is 80 × 100 ft?

A rectangle of 80 × 100 ft covers 8,000 square feet

Is 80 × 100 ft the same as 100 × 80?

Yes. It makes no difference which side you call the width: 80 × 100 and 100 × 80 both come to 8,000 square feet.

How much material covers 80 × 100 ft?

To cover 8,000 square feet allow about 8,800 square feet of flooring, turf or tile — roughly 10% extra for cuts, offcuts and pattern matching.

What is the perimeter of 80 × 100 ft?

The perimeter is 360 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 8,000 square feet.

See Also