Area of a 12′ x 12′ Rectangle
What is the square footage of a 12 foot by 12 foot rectangle? How big is a 12 x 12 rectangle? 12 ft by 12 ft room in square feet.
Area of a 12′ x 12′ rectangle
| 144 | square feet |
| 20,736 | square inches |
| 16 | square yards |
| 0.0033058 | acres |
| 13.378 | square meters |
| 133,780 | square centimeters |
| 0.0013378 | 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 12 feet. For example, a 12x12 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 12′0″ |
144 |
20,736 |
13.38 |
| 12′0″ x 12′1″ |
145 |
20,880 |
13.47 |
| 12′0″ x 12′2″ |
146 |
21,024 |
13.56 |
| 12′0″ x 12′3″ |
147 |
21,168 |
13.66 |
| 12′0″ x 12′4″ |
148 |
21,312 |
13.75 |
| 12′0″ x 12′5″ |
149 |
21,456 |
13.84 |
| 12′0″ x 12′6″ |
150 |
21,600 |
13.94 |
| 12′0″ x 12′7″ |
151 |
21,744 |
14.03 |
| 12′0″ x 12′8″ |
152 |
21,888 |
14.12 |
| 12′0″ x 12′9″ |
153 |
22,032 |
14.21 |
| 12′0″ x 12′10″ |
154 |
22,176 |
14.31 |
| 12′0″ x 12′11″ |
155 |
22,320 |
14.40 |
| 12′1″ x 12′0″ |
145 |
20,880 |
13.47 |
| 12′1″ x 12′1″ |
146.0 |
21,025 |
13.56 |
| 12′1″ x 12′2″ |
147.0 |
21,170 |
13.66 |
| 12′1″ x 12′3″ |
148.0 |
21,315 |
13.75 |
| 12′1″ x 12′4″ |
149.0 |
21,460 |
13.85 |
| 12′1″ x 12′5″ |
150.0 |
21,605 |
13.94 |
| 12′1″ x 12′6″ |
151.0 |
21,750 |
14.03 |
| 12′1″ x 12′7″ |
152.0 |
21,895 |
14.13 |
| 12′1″ x 12′8″ |
153.1 |
22,040 |
14.22 |
| 12′1″ x 12′9″ |
154.1 |
22,185 |
14.31 |
| 12′1″ x 12′10″ |
155.1 |
22,330 |
14.41 |
| 12′1″ x 12′11″ |
156.1 |
22,475 |
14.50 |
| 12′2″ x 12′0″ |
146 |
21,024 |
13.56 |
| 12′2″ x 12′1″ |
147.0 |
21,170 |
13.66 |
| 12′2″ x 12′2″ |
148.0 |
21,316 |
13.75 |
| 12′2″ x 12′3″ |
149.0 |
21,462 |
13.85 |
| 12′2″ x 12′4″ |
150.1 |
21,608 |
13.94 |
| 12′2″ x 12′5″ |
151.1 |
21,754 |
14.03 |
| 12′2″ x 12′6″ |
152.1 |
21,900 |
14.13 |
| 12′2″ x 12′7″ |
153.1 |
22,046 |
14.22 |
| 12′2″ x 12′8″ |
154.1 |
22,192 |
14.32 |
| 12′2″ x 12′9″ |
155.1 |
22,338 |
14.41 |
| 12′2″ x 12′10″ |
156.1 |
22,484 |
14.51 |
| 12′2″ x 12′11″ |
157.2 |
22,630 |
14.60 |
| 12′3″ x 12′0″ |
147 |
21,168 |
13.66 |
| 12′3″ x 12′1″ |
148.0 |
21,315 |
13.75 |
| 12′3″ x 12′2″ |
149.0 |
21,462 |
13.85 |
| 12′3″ x 12′3″ |
150.1 |
21,609 |
13.94 |
| 12′3″ x 12′4″ |
151.1 |
21,756 |
14.04 |
| 12′3″ x 12′5″ |
152.1 |
21,903 |
14.13 |
| 12′3″ x 12′6″ |
153.1 |
22,050 |
14.23 |
| 12′3″ x 12′7″ |
154.1 |
22,197 |
14.32 |
| 12′3″ x 12′8″ |
155.2 |
22,344 |
14.42 |
| 12′3″ x 12′9″ |
156.2 |
22,491 |
14.51 |
| 12′3″ x 12′10″ |
157.2 |
22,638 |
14.61 |
| 12′3″ x 12′11″ |
158.2 |
22,785 |
14.70 |
| 12′4″ x 12′0″ |
148 |
21,312 |
13.75 |
| 12′4″ x 12′1″ |
149.0 |
21,460 |
13.85 |
| 12′4″ x 12′2″ |
150.1 |
21,608 |
13.94 |
| 12′4″ x 12′3″ |
151.1 |
21,756 |
14.04 |
| 12′4″ x 12′4″ |
152.1 |
21,904 |
14.13 |
| 12′4″ x 12′5″ |
153.1 |
22,052 |
14.23 |
| 12′4″ x 12′6″ |
154.2 |
22,200 |
14.32 |
| 12′4″ x 12′7″ |
155.2 |
22,348 |
14.42 |
| 12′4″ x 12′8″ |
156.2 |
22,496 |
14.51 |
| 12′4″ x 12′9″ |
157.3 |
22,644 |
14.61 |
| 12′4″ x 12′10″ |
158.3 |
22,792 |
14.70 |
| 12′4″ x 12′11″ |
159.3 |
22,940 |
14.80 |
| 12′5″ x 12′0″ |
149 |
21,456 |
13.84 |
| 12′5″ x 12′1″ |
150.0 |
21,605 |
13.94 |
| 12′5″ x 12′2″ |
151.1 |
21,754 |
14.03 |
| 12′5″ x 12′3″ |
152.1 |
21,903 |
14.13 |
| 12′5″ x 12′4″ |
153.1 |
22,052 |
14.23 |
| 12′5″ x 12′5″ |
154.2 |
22,201 |
14.32 |
| 12′5″ x 12′6″ |
155.2 |
22,350 |
14.42 |
| 12′5″ x 12′7″ |
156.2 |
22,499 |
14.52 |
| 12′5″ x 12′8″ |
157.3 |
22,648 |
14.61 |
| 12′5″ x 12′9″ |
158.3 |
22,797 |
14.71 |
| 12′5″ x 12′10″ |
159.3 |
22,946 |
14.80 |
| 12′5″ x 12′11″ |
160.4 |
23,095 |
14.90 |
| Sides |
ft2 |
in2 |
m2 |
| 12′6″ x 12′0″ |
150 |
21,600 |
13.94 |
| 12′6″ x 12′1″ |
151.0 |
21,750 |
14.03 |
| 12′6″ x 12′2″ |
152.1 |
21,900 |
14.13 |
| 12′6″ x 12′3″ |
153.1 |
22,050 |
14.23 |
| 12′6″ x 12′4″ |
154.2 |
22,200 |
14.32 |
| 12′6″ x 12′5″ |
155.2 |
22,350 |
14.42 |
| 12′6″ x 12′6″ |
156.3 |
22,500 |
14.52 |
| 12′6″ x 12′7″ |
157.3 |
22,650 |
14.61 |
| 12′6″ x 12′8″ |
158.3 |
22,800 |
14.71 |
| 12′6″ x 12′9″ |
159.4 |
22,950 |
14.81 |
| 12′6″ x 12′10″ |
160.4 |
23,100 |
14.90 |
| 12′6″ x 12′11″ |
161.5 |
23,250 |
15.00 |
| 12′7″ x 12′0″ |
151 |
21,744 |
14.03 |
| 12′7″ x 12′1″ |
152.0 |
21,895 |
14.13 |
| 12′7″ x 12′2″ |
153.1 |
22,046 |
14.22 |
| 12′7″ x 12′3″ |
154.1 |
22,197 |
14.32 |
| 12′7″ x 12′4″ |
155.2 |
22,348 |
14.42 |
| 12′7″ x 12′5″ |
156.2 |
22,499 |
14.52 |
| 12′7″ x 12′6″ |
157.3 |
22,650 |
14.61 |
| 12′7″ x 12′7″ |
158.3 |
22,801 |
14.71 |
| 12′7″ x 12′8″ |
159.4 |
22,952 |
14.81 |
| 12′7″ x 12′9″ |
160.4 |
23,103 |
14.91 |
| 12′7″ x 12′10″ |
161.5 |
23,254 |
15.00 |
| 12′7″ x 12′11″ |
162.5 |
23,405 |
15.10 |
| 12′8″ x 12′0″ |
152 |
21,888 |
14.12 |
| 12′8″ x 12′1″ |
153.1 |
22,040 |
14.22 |
| 12′8″ x 12′2″ |
154.1 |
22,192 |
14.32 |
| 12′8″ x 12′3″ |
155.2 |
22,344 |
14.42 |
| 12′8″ x 12′4″ |
156.2 |
22,496 |
14.51 |
| 12′8″ x 12′5″ |
157.3 |
22,648 |
14.61 |
| 12′8″ x 12′6″ |
158.3 |
22,800 |
14.71 |
| 12′8″ x 12′7″ |
159.4 |
22,952 |
14.81 |
| 12′8″ x 12′8″ |
160.4 |
23,104 |
14.91 |
| 12′8″ x 12′9″ |
161.5 |
23,256 |
15.00 |
| 12′8″ x 12′10″ |
162.6 |
23,408 |
15.10 |
| 12′8″ x 12′11″ |
163.6 |
23,560 |
15.20 |
| 12′9″ x 12′0″ |
153 |
22,032 |
14.21 |
| 12′9″ x 12′1″ |
154.1 |
22,185 |
14.31 |
| 12′9″ x 12′2″ |
155.1 |
22,338 |
14.41 |
| 12′9″ x 12′3″ |
156.2 |
22,491 |
14.51 |
| 12′9″ x 12′4″ |
157.3 |
22,644 |
14.61 |
| 12′9″ x 12′5″ |
158.3 |
22,797 |
14.71 |
| 12′9″ x 12′6″ |
159.4 |
22,950 |
14.81 |
| 12′9″ x 12′7″ |
160.4 |
23,103 |
14.91 |
| 12′9″ x 12′8″ |
161.5 |
23,256 |
15.00 |
| 12′9″ x 12′9″ |
162.6 |
23,409 |
15.10 |
| 12′9″ x 12′10″ |
163.6 |
23,562 |
15.20 |
| 12′9″ x 12′11″ |
164.7 |
23,715 |
15.30 |
| 12′10″ x 12′0″ |
154 |
22,176 |
14.31 |
| 12′10″ x 12′1″ |
155.1 |
22,330 |
14.41 |
| 12′10″ x 12′2″ |
156.1 |
22,484 |
14.51 |
| 12′10″ x 12′3″ |
157.2 |
22,638 |
14.61 |
| 12′10″ x 12′4″ |
158.3 |
22,792 |
14.70 |
| 12′10″ x 12′5″ |
159.3 |
22,946 |
14.80 |
| 12′10″ x 12′6″ |
160.4 |
23,100 |
14.90 |
| 12′10″ x 12′7″ |
161.5 |
23,254 |
15.00 |
| 12′10″ x 12′8″ |
162.6 |
23,408 |
15.10 |
| 12′10″ x 12′9″ |
163.6 |
23,562 |
15.20 |
| 12′10″ x 12′10″ |
164.7 |
23,716 |
15.30 |
| 12′10″ x 12′11″ |
165.8 |
23,870 |
15.40 |
| 12′11″ x 12′0″ |
155 |
22,320 |
14.40 |
| 12′11″ x 12′1″ |
156.1 |
22,475 |
14.50 |
| 12′11″ x 12′2″ |
157.2 |
22,630 |
14.60 |
| 12′11″ x 12′3″ |
158.2 |
22,785 |
14.70 |
| 12′11″ x 12′4″ |
159.3 |
22,940 |
14.80 |
| 12′11″ x 12′5″ |
160.4 |
23,095 |
14.90 |
| 12′11″ x 12′6″ |
161.5 |
23,250 |
15.00 |
| 12′11″ x 12′7″ |
162.5 |
23,405 |
15.10 |
| 12′11″ x 12′8″ |
163.6 |
23,560 |
15.20 |
| 12′11″ x 12′9″ |
164.7 |
23,715 |
15.30 |
| 12′11″ x 12′10″ |
165.8 |
23,870 |
15.40 |
| 12′11″ x 12′11″ |
166.8 |
24,025 |
15.50 |