Area of a 3′ x 12′ Rectangle
What is the square footage of a 3 foot by 12 foot rectangle? How big is a 3 x 12 rectangle?
Area of a 3′ x 12′ rectangle
| 36 | square feet |
| 5,184 | square inches |
| 4 | square yards |
| 3.3445 | square meters |
| 33,445 | square centimeters |
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 3 feet by 12 feet. For example, a 3x12 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 |
| 3′0″ x 12′0″ |
36 |
5,184 |
3.345 |
| 3′0″ x 12′1″ |
36.25 |
5,220 |
3.368 |
| 3′0″ x 12′2″ |
36.5 |
5,256 |
3.391 |
| 3′0″ x 12′3″ |
36.75 |
5,292 |
3.414 |
| 3′0″ x 12′4″ |
37 |
5,328 |
3.437 |
| 3′0″ x 12′5″ |
37.25 |
5,364 |
3.461 |
| 3′0″ x 12′6″ |
37.5 |
5,400 |
3.484 |
| 3′0″ x 12′7″ |
37.75 |
5,436 |
3.507 |
| 3′0″ x 12′8″ |
38 |
5,472 |
3.530 |
| 3′0″ x 12′9″ |
38.25 |
5,508 |
3.554 |
| 3′0″ x 12′10″ |
38.5 |
5,544 |
3.577 |
| 3′0″ x 12′11″ |
38.75 |
5,580 |
3.600 |
| 3′1″ x 12′0″ |
37 |
5,328 |
3.437 |
| 3′1″ x 12′1″ |
37.26 |
5,365 |
3.461 |
| 3′1″ x 12′2″ |
37.51 |
5,402 |
3.485 |
| 3′1″ x 12′3″ |
37.77 |
5,439 |
3.509 |
| 3′1″ x 12′4″ |
38.03 |
5,476 |
3.533 |
| 3′1″ x 12′5″ |
38.28 |
5,513 |
3.557 |
| 3′1″ x 12′6″ |
38.54 |
5,550 |
3.581 |
| 3′1″ x 12′7″ |
38.80 |
5,587 |
3.605 |
| 3′1″ x 12′8″ |
39.06 |
5,624 |
3.628 |
| 3′1″ x 12′9″ |
39.31 |
5,661 |
3.652 |
| 3′1″ x 12′10″ |
39.57 |
5,698 |
3.676 |
| 3′1″ x 12′11″ |
39.83 |
5,735 |
3.700 |
| 3′2″ x 12′0″ |
38 |
5,472 |
3.530 |
| 3′2″ x 12′1″ |
38.26 |
5,510 |
3.555 |
| 3′2″ x 12′2″ |
38.53 |
5,548 |
3.579 |
| 3′2″ x 12′3″ |
38.79 |
5,586 |
3.604 |
| 3′2″ x 12′4″ |
39.06 |
5,624 |
3.628 |
| 3′2″ x 12′5″ |
39.32 |
5,662 |
3.653 |
| 3′2″ x 12′6″ |
39.58 |
5,700 |
3.677 |
| 3′2″ x 12′7″ |
39.85 |
5,738 |
3.702 |
| 3′2″ x 12′8″ |
40.11 |
5,776 |
3.726 |
| 3′2″ x 12′9″ |
40.38 |
5,814 |
3.751 |
| 3′2″ x 12′10″ |
40.64 |
5,852 |
3.775 |
| 3′2″ x 12′11″ |
40.90 |
5,890 |
3.800 |
| 3′3″ x 12′0″ |
39 |
5,616 |
3.623 |
| 3′3″ x 12′1″ |
39.27 |
5,655 |
3.648 |
| 3′3″ x 12′2″ |
39.54 |
5,694 |
3.674 |
| 3′3″ x 12′3″ |
39.81 |
5,733 |
3.699 |
| 3′3″ x 12′4″ |
40.08 |
5,772 |
3.724 |
| 3′3″ x 12′5″ |
40.35 |
5,811 |
3.749 |
| 3′3″ x 12′6″ |
40.63 |
5,850 |
3.774 |
| 3′3″ x 12′7″ |
40.90 |
5,889 |
3.799 |
| 3′3″ x 12′8″ |
41.17 |
5,928 |
3.825 |
| 3′3″ x 12′9″ |
41.44 |
5,967 |
3.850 |
| 3′3″ x 12′10″ |
41.71 |
6,006 |
3.875 |
| 3′3″ x 12′11″ |
41.98 |
6,045 |
3.900 |
| 3′4″ x 12′0″ |
40 |
5,760 |
3.716 |
| 3′4″ x 12′1″ |
40.28 |
5,800 |
3.742 |
| 3′4″ x 12′2″ |
40.56 |
5,840 |
3.768 |
| 3′4″ x 12′3″ |
40.83 |
5,880 |
3.794 |
| 3′4″ x 12′4″ |
41.11 |
5,920 |
3.819 |
| 3′4″ x 12′5″ |
41.39 |
5,960 |
3.845 |
| 3′4″ x 12′6″ |
41.67 |
6,000 |
3.871 |
| 3′4″ x 12′7″ |
41.94 |
6,040 |
3.897 |
| 3′4″ x 12′8″ |
42.22 |
6,080 |
3.923 |
| 3′4″ x 12′9″ |
42.5 |
6,120 |
3.948 |
| 3′4″ x 12′10″ |
42.78 |
6,160 |
3.974 |
| 3′4″ x 12′11″ |
43.06 |
6,200 |
4.000 |
| 3′5″ x 12′0″ |
41 |
5,904 |
3.809 |
| 3′5″ x 12′1″ |
41.28 |
5,945 |
3.835 |
| 3′5″ x 12′2″ |
41.57 |
5,986 |
3.862 |
| 3′5″ x 12′3″ |
41.85 |
6,027 |
3.888 |
| 3′5″ x 12′4″ |
42.14 |
6,068 |
3.915 |
| 3′5″ x 12′5″ |
42.42 |
6,109 |
3.941 |
| 3′5″ x 12′6″ |
42.71 |
6,150 |
3.968 |
| 3′5″ x 12′7″ |
42.99 |
6,191 |
3.994 |
| 3′5″ x 12′8″ |
43.28 |
6,232 |
4.021 |
| 3′5″ x 12′9″ |
43.56 |
6,273 |
4.047 |
| 3′5″ x 12′10″ |
43.85 |
6,314 |
4.074 |
| 3′5″ x 12′11″ |
44.13 |
6,355 |
4.100 |
| Sides |
ft2 |
in2 |
m2 |
| 3′6″ x 12′0″ |
42 |
6,048 |
3.902 |
| 3′6″ x 12′1″ |
42.29 |
6,090 |
3.929 |
| 3′6″ x 12′2″ |
42.58 |
6,132 |
3.956 |
| 3′6″ x 12′3″ |
42.88 |
6,174 |
3.983 |
| 3′6″ x 12′4″ |
43.17 |
6,216 |
4.010 |
| 3′6″ x 12′5″ |
43.46 |
6,258 |
4.037 |
| 3′6″ x 12′6″ |
43.75 |
6,300 |
4.065 |
| 3′6″ x 12′7″ |
44.04 |
6,342 |
4.092 |
| 3′6″ x 12′8″ |
44.33 |
6,384 |
4.119 |
| 3′6″ x 12′9″ |
44.63 |
6,426 |
4.146 |
| 3′6″ x 12′10″ |
44.92 |
6,468 |
4.173 |
| 3′6″ x 12′11″ |
45.21 |
6,510 |
4.200 |
| 3′7″ x 12′0″ |
43 |
6,192 |
3.995 |
| 3′7″ x 12′1″ |
43.30 |
6,235 |
4.023 |
| 3′7″ x 12′2″ |
43.60 |
6,278 |
4.050 |
| 3′7″ x 12′3″ |
43.90 |
6,321 |
4.078 |
| 3′7″ x 12′4″ |
44.19 |
6,364 |
4.106 |
| 3′7″ x 12′5″ |
44.49 |
6,407 |
4.134 |
| 3′7″ x 12′6″ |
44.79 |
6,450 |
4.161 |
| 3′7″ x 12′7″ |
45.09 |
6,493 |
4.189 |
| 3′7″ x 12′8″ |
45.39 |
6,536 |
4.217 |
| 3′7″ x 12′9″ |
45.69 |
6,579 |
4.245 |
| 3′7″ x 12′10″ |
45.99 |
6,622 |
4.272 |
| 3′7″ x 12′11″ |
46.28 |
6,665 |
4.300 |
| 3′8″ x 12′0″ |
44 |
6,336 |
4.088 |
| 3′8″ x 12′1″ |
44.31 |
6,380 |
4.116 |
| 3′8″ x 12′2″ |
44.61 |
6,424 |
4.145 |
| 3′8″ x 12′3″ |
44.92 |
6,468 |
4.173 |
| 3′8″ x 12′4″ |
45.22 |
6,512 |
4.201 |
| 3′8″ x 12′5″ |
45.53 |
6,556 |
4.230 |
| 3′8″ x 12′6″ |
45.83 |
6,600 |
4.258 |
| 3′8″ x 12′7″ |
46.14 |
6,644 |
4.286 |
| 3′8″ x 12′8″ |
46.44 |
6,688 |
4.315 |
| 3′8″ x 12′9″ |
46.75 |
6,732 |
4.343 |
| 3′8″ x 12′10″ |
47.06 |
6,776 |
4.372 |
| 3′8″ x 12′11″ |
47.36 |
6,820 |
4.400 |
| 3′9″ x 12′0″ |
45 |
6,480 |
4.181 |
| 3′9″ x 12′1″ |
45.31 |
6,525 |
4.210 |
| 3′9″ x 12′2″ |
45.63 |
6,570 |
4.239 |
| 3′9″ x 12′3″ |
45.94 |
6,615 |
4.268 |
| 3′9″ x 12′4″ |
46.25 |
6,660 |
4.297 |
| 3′9″ x 12′5″ |
46.56 |
6,705 |
4.326 |
| 3′9″ x 12′6″ |
46.88 |
6,750 |
4.355 |
| 3′9″ x 12′7″ |
47.19 |
6,795 |
4.384 |
| 3′9″ x 12′8″ |
47.5 |
6,840 |
4.413 |
| 3′9″ x 12′9″ |
47.81 |
6,885 |
4.442 |
| 3′9″ x 12′10″ |
48.13 |
6,930 |
4.471 |
| 3′9″ x 12′11″ |
48.44 |
6,975 |
4.500 |
| 3′10″ x 12′0″ |
46 |
6,624 |
4.274 |
| 3′10″ x 12′1″ |
46.32 |
6,670 |
4.303 |
| 3′10″ x 12′2″ |
46.64 |
6,716 |
4.333 |
| 3′10″ x 12′3″ |
46.96 |
6,762 |
4.363 |
| 3′10″ x 12′4″ |
47.28 |
6,808 |
4.392 |
| 3′10″ x 12′5″ |
47.60 |
6,854 |
4.422 |
| 3′10″ x 12′6″ |
47.92 |
6,900 |
4.452 |
| 3′10″ x 12′7″ |
48.24 |
6,946 |
4.481 |
| 3′10″ x 12′8″ |
48.56 |
6,992 |
4.511 |
| 3′10″ x 12′9″ |
48.88 |
7,038 |
4.541 |
| 3′10″ x 12′10″ |
49.19 |
7,084 |
4.570 |
| 3′10″ x 12′11″ |
49.51 |
7,130 |
4.600 |
| 3′11″ x 12′0″ |
47 |
6,768 |
4.366 |
| 3′11″ x 12′1″ |
47.33 |
6,815 |
4.397 |
| 3′11″ x 12′2″ |
47.65 |
6,862 |
4.427 |
| 3′11″ x 12′3″ |
47.98 |
6,909 |
4.457 |
| 3′11″ x 12′4″ |
48.31 |
6,956 |
4.488 |
| 3′11″ x 12′5″ |
48.63 |
7,003 |
4.518 |
| 3′11″ x 12′6″ |
48.96 |
7,050 |
4.548 |
| 3′11″ x 12′7″ |
49.28 |
7,097 |
4.579 |
| 3′11″ x 12′8″ |
49.61 |
7,144 |
4.609 |
| 3′11″ x 12′9″ |
49.94 |
7,191 |
4.639 |
| 3′11″ x 12′10″ |
50.26 |
7,238 |
4.670 |
| 3′11″ x 12′11″ |
50.59 |
7,285 |
4.700 |