# Area of a 12′ x 18′ Rectangle

What is the square footage of a 12 foot by 18 foot rectangle? How big is a 12 x 18 rectangle? 12 ft by 18 ft room in square feet.
Length of Side A
cm
Length of Side B
cm
Length of Side A
ft
in
Length of Side B
ft
in
Length of Side A
meters
Length of Side B
meters
Length of Side A
yards
Length of Side B
yards
Units
Area of a 12′ x 18′ rectangle
 216 square feet 31,104 square inches 24 square yards 0.0049587 acres 20.067 square meters 200,670 square centimeters 0.0020067 hectares
results may be rounded

#### Area of a Rectangle Formula

The area of a rectangle is its width times its height.

Area = Width * Height

Compute the size of something whose dimensions are 12 feet by 18 feet. For example, a 12x18 foot room, apartment, office, or yard. To get the area of a box, multiply the height by the width. This calculator also takes units into account and will show the result in inches², cm², ft², and m².
Area by Length of Sides
results may be rounded
Sides ft2 in2 m2
12′0″ x 18′0″ 216 31,104 20.07
12′0″ x 18′1″ 217 31,248 20.16
12′0″ x 18′2″ 218 31,392 20.25
12′0″ x 18′3″ 219 31,536 20.35
12′0″ x 18′4″ 220 31,680 20.44
12′0″ x 18′5″ 221 31,824 20.53
12′0″ x 18′6″ 222 31,968 20.62
12′0″ x 18′7″ 223 32,112 20.72
12′0″ x 18′8″ 224 32,256 20.81
12′0″ x 18′9″ 225 32,400 20.90
12′0″ x 18′10″ 226 32,544 21.00
12′0″ x 18′11″ 227 32,688 21.09
12′1″ x 18′0″ 217.5 31,320 20.21
12′1″ x 18′1″ 218.5 31,465 20.30
12′1″ x 18′2″ 219.5 31,610 20.39
12′1″ x 18′3″ 220.5 31,755 20.49
12′1″ x 18′4″ 221.5 31,900 20.58
12′1″ x 18′5″ 222.5 32,045 20.67
12′1″ x 18′6″ 223.5 32,190 20.77
12′1″ x 18′7″ 224.5 32,335 20.86
12′1″ x 18′8″ 225.6 32,480 20.95
12′1″ x 18′9″ 226.6 32,625 21.05
12′1″ x 18′10″ 227.6 32,770 21.14
12′1″ x 18′11″ 228.6 32,915 21.24
12′2″ x 18′0″ 219 31,536 20.35
12′2″ x 18′1″ 220.0 31,682 20.44
12′2″ x 18′2″ 221.0 31,828 20.53
12′2″ x 18′3″ 222.0 31,974 20.63
12′2″ x 18′4″ 223.1 32,120 20.72
12′2″ x 18′5″ 224.1 32,266 20.82
12′2″ x 18′6″ 225.1 32,412 20.91
12′2″ x 18′7″ 226.1 32,558 21.01
12′2″ x 18′8″ 227.1 32,704 21.10
12′2″ x 18′9″ 228.1 32,850 21.19
12′2″ x 18′10″ 229.1 32,996 21.29
12′2″ x 18′11″ 230.2 33,142 21.38
12′3″ x 18′0″ 220.5 31,752 20.49
12′3″ x 18′1″ 221.5 31,899 20.58
12′3″ x 18′2″ 222.5 32,046 20.67
12′3″ x 18′3″ 223.6 32,193 20.77
12′3″ x 18′4″ 224.6 32,340 20.86
12′3″ x 18′5″ 225.6 32,487 20.96
12′3″ x 18′6″ 226.6 32,634 21.05
12′3″ x 18′7″ 227.6 32,781 21.15
12′3″ x 18′8″ 228.7 32,928 21.24
12′3″ x 18′9″ 229.7 33,075 21.34
12′3″ x 18′10″ 230.7 33,222 21.43
12′3″ x 18′11″ 231.7 33,369 21.53
12′4″ x 18′0″ 222 31,968 20.62
12′4″ x 18′1″ 223.0 32,116 20.72
12′4″ x 18′2″ 224.1 32,264 20.82
12′4″ x 18′3″ 225.1 32,412 20.91
12′4″ x 18′4″ 226.1 32,560 21.01
12′4″ x 18′5″ 227.1 32,708 21.10
12′4″ x 18′6″ 228.2 32,856 21.20
12′4″ x 18′7″ 229.2 33,004 21.29
12′4″ x 18′8″ 230.2 33,152 21.39
12′4″ x 18′9″ 231.3 33,300 21.48
12′4″ x 18′10″ 232.3 33,448 21.58
12′4″ x 18′11″ 233.3 33,596 21.67
12′5″ x 18′0″ 223.5 32,184 20.76
12′5″ x 18′1″ 224.5 32,333 20.86
12′5″ x 18′2″ 225.6 32,482 20.96
12′5″ x 18′3″ 226.6 32,631 21.05
12′5″ x 18′4″ 227.6 32,780 21.15
12′5″ x 18′5″ 228.7 32,929 21.24
12′5″ x 18′6″ 229.7 33,078 21.34
12′5″ x 18′7″ 230.7 33,227 21.44
12′5″ x 18′8″ 231.8 33,376 21.53
12′5″ x 18′9″ 232.8 33,525 21.63
12′5″ x 18′10″ 233.8 33,674 21.73
12′5″ x 18′11″ 234.9 33,823 21.82
Sides ft2 in2 m2
12′6″ x 18′0″ 225 32,400 20.90
12′6″ x 18′1″ 226.0 32,550 21.00
12′6″ x 18′2″ 227.1 32,700 21.10
12′6″ x 18′3″ 228.1 32,850 21.19
12′6″ x 18′4″ 229.2 33,000 21.29
12′6″ x 18′5″ 230.2 33,150 21.39
12′6″ x 18′6″ 231.3 33,300 21.48
12′6″ x 18′7″ 232.3 33,450 21.58
12′6″ x 18′8″ 233.3 33,600 21.68
12′6″ x 18′9″ 234.4 33,750 21.77
12′6″ x 18′10″ 235.4 33,900 21.87
12′6″ x 18′11″ 236.5 34,050 21.97
12′7″ x 18′0″ 226.5 32,616 21.04
12′7″ x 18′1″ 227.5 32,767 21.14
12′7″ x 18′2″ 228.6 32,918 21.24
12′7″ x 18′3″ 229.6 33,069 21.33
12′7″ x 18′4″ 230.7 33,220 21.43
12′7″ x 18′5″ 231.7 33,371 21.53
12′7″ x 18′6″ 232.8 33,522 21.63
12′7″ x 18′7″ 233.8 33,673 21.72
12′7″ x 18′8″ 234.9 33,824 21.82
12′7″ x 18′9″ 235.9 33,975 21.92
12′7″ x 18′10″ 237.0 34,126 22.02
12′7″ x 18′11″ 238.0 34,277 22.11
12′8″ x 18′0″ 228 32,832 21.18
12′8″ x 18′1″ 229.1 32,984 21.28
12′8″ x 18′2″ 230.1 33,136 21.38
12′8″ x 18′3″ 231.2 33,288 21.48
12′8″ x 18′4″ 232.2 33,440 21.57
12′8″ x 18′5″ 233.3 33,592 21.67
12′8″ x 18′6″ 234.3 33,744 21.77
12′8″ x 18′7″ 235.4 33,896 21.87
12′8″ x 18′8″ 236.4 34,048 21.97
12′8″ x 18′9″ 237.5 34,200 22.06
12′8″ x 18′10″ 238.6 34,352 22.16
12′8″ x 18′11″ 239.6 34,504 22.26
12′9″ x 18′0″ 229.5 33,048 21.32
12′9″ x 18′1″ 230.6 33,201 21.42
12′9″ x 18′2″ 231.6 33,354 21.52
12′9″ x 18′3″ 232.7 33,507 21.62
12′9″ x 18′4″ 233.8 33,660 21.72
12′9″ x 18′5″ 234.8 33,813 21.81
12′9″ x 18′6″ 235.9 33,966 21.91
12′9″ x 18′7″ 236.9 34,119 22.01
12′9″ x 18′8″ 238 34,272 22.11
12′9″ x 18′9″ 239.1 34,425 22.21
12′9″ x 18′10″ 240.1 34,578 22.31
12′9″ x 18′11″ 241.2 34,731 22.41
12′10″ x 18′0″ 231 33,264 21.46
12′10″ x 18′1″ 232.1 33,418 21.56
12′10″ x 18′2″ 233.1 33,572 21.66
12′10″ x 18′3″ 234.2 33,726 21.76
12′10″ x 18′4″ 235.3 33,880 21.86
12′10″ x 18′5″ 236.3 34,034 21.96
12′10″ x 18′6″ 237.4 34,188 22.06
12′10″ x 18′7″ 238.5 34,342 22.16
12′10″ x 18′8″ 239.6 34,496 22.26
12′10″ x 18′9″ 240.6 34,650 22.35
12′10″ x 18′10″ 241.7 34,804 22.45
12′10″ x 18′11″ 242.8 34,958 22.55
12′11″ x 18′0″ 232.5 33,480 21.60
12′11″ x 18′1″ 233.6 33,635 21.70
12′11″ x 18′2″ 234.7 33,790 21.80
12′11″ x 18′3″ 235.7 33,945 21.90
12′11″ x 18′4″ 236.8 34,100 22.00
12′11″ x 18′5″ 237.9 34,255 22.10
12′11″ x 18′6″ 239.0 34,410 22.20
12′11″ x 18′7″ 240.0 34,565 22.30
12′11″ x 18′8″ 241.1 34,720 22.40
12′11″ x 18′9″ 242.2 34,875 22.50
12′11″ x 18′10″ 243.3 35,030 22.60
12′11″ x 18′11″ 244.3 35,185 22.70