Area of a 3′ x 7′ Rectangle
What is the square footage of a 3 foot by 7 foot rectangle? How big is a 3 x 7 rectangle?
Area of a 3′ x 7′ rectangle
| 21 | square feet |
| 3,024 | square inches |
| 2.3333 | square yards |
| 1.9510 | square meters |
| 19,510 | 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 7 feet. For example, a 3x7 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 7′0″ |
21 |
3,024 |
1.951 |
| 3′0″ x 7′1″ |
21.25 |
3,060 |
1.974 |
| 3′0″ x 7′2″ |
21.5 |
3,096 |
1.997 |
| 3′0″ x 7′3″ |
21.75 |
3,132 |
2.021 |
| 3′0″ x 7′4″ |
22 |
3,168 |
2.044 |
| 3′0″ x 7′5″ |
22.25 |
3,204 |
2.067 |
| 3′0″ x 7′6″ |
22.5 |
3,240 |
2.090 |
| 3′0″ x 7′7″ |
22.75 |
3,276 |
2.114 |
| 3′0″ x 7′8″ |
23 |
3,312 |
2.137 |
| 3′0″ x 7′9″ |
23.25 |
3,348 |
2.160 |
| 3′0″ x 7′10″ |
23.5 |
3,384 |
2.183 |
| 3′0″ x 7′11″ |
23.75 |
3,420 |
2.206 |
| 3′1″ x 7′0″ |
21.58 |
3,108 |
2.005 |
| 3′1″ x 7′1″ |
21.84 |
3,145 |
2.029 |
| 3′1″ x 7′2″ |
22.10 |
3,182 |
2.053 |
| 3′1″ x 7′3″ |
22.35 |
3,219 |
2.077 |
| 3′1″ x 7′4″ |
22.61 |
3,256 |
2.101 |
| 3′1″ x 7′5″ |
22.87 |
3,293 |
2.125 |
| 3′1″ x 7′6″ |
23.13 |
3,330 |
2.148 |
| 3′1″ x 7′7″ |
23.38 |
3,367 |
2.172 |
| 3′1″ x 7′8″ |
23.64 |
3,404 |
2.196 |
| 3′1″ x 7′9″ |
23.90 |
3,441 |
2.220 |
| 3′1″ x 7′10″ |
24.15 |
3,478 |
2.244 |
| 3′1″ x 7′11″ |
24.41 |
3,515 |
2.268 |
| 3′2″ x 7′0″ |
22.17 |
3,192 |
2.059 |
| 3′2″ x 7′1″ |
22.43 |
3,230 |
2.084 |
| 3′2″ x 7′2″ |
22.69 |
3,268 |
2.108 |
| 3′2″ x 7′3″ |
22.96 |
3,306 |
2.133 |
| 3′2″ x 7′4″ |
23.22 |
3,344 |
2.157 |
| 3′2″ x 7′5″ |
23.49 |
3,382 |
2.182 |
| 3′2″ x 7′6″ |
23.75 |
3,420 |
2.206 |
| 3′2″ x 7′7″ |
24.01 |
3,458 |
2.231 |
| 3′2″ x 7′8″ |
24.28 |
3,496 |
2.255 |
| 3′2″ x 7′9″ |
24.54 |
3,534 |
2.280 |
| 3′2″ x 7′10″ |
24.81 |
3,572 |
2.305 |
| 3′2″ x 7′11″ |
25.07 |
3,610 |
2.329 |
| 3′3″ x 7′0″ |
22.75 |
3,276 |
2.114 |
| 3′3″ x 7′1″ |
23.02 |
3,315 |
2.139 |
| 3′3″ x 7′2″ |
23.29 |
3,354 |
2.164 |
| 3′3″ x 7′3″ |
23.56 |
3,393 |
2.189 |
| 3′3″ x 7′4″ |
23.83 |
3,432 |
2.214 |
| 3′3″ x 7′5″ |
24.10 |
3,471 |
2.239 |
| 3′3″ x 7′6″ |
24.38 |
3,510 |
2.265 |
| 3′3″ x 7′7″ |
24.65 |
3,549 |
2.290 |
| 3′3″ x 7′8″ |
24.92 |
3,588 |
2.315 |
| 3′3″ x 7′9″ |
25.19 |
3,627 |
2.340 |
| 3′3″ x 7′10″ |
25.46 |
3,666 |
2.365 |
| 3′3″ x 7′11″ |
25.73 |
3,705 |
2.390 |
| 3′4″ x 7′0″ |
23.33 |
3,360 |
2.168 |
| 3′4″ x 7′1″ |
23.61 |
3,400 |
2.194 |
| 3′4″ x 7′2″ |
23.89 |
3,440 |
2.219 |
| 3′4″ x 7′3″ |
24.17 |
3,480 |
2.245 |
| 3′4″ x 7′4″ |
24.44 |
3,520 |
2.271 |
| 3′4″ x 7′5″ |
24.72 |
3,560 |
2.297 |
| 3′4″ x 7′6″ |
25 |
3,600 |
2.323 |
| 3′4″ x 7′7″ |
25.28 |
3,640 |
2.348 |
| 3′4″ x 7′8″ |
25.56 |
3,680 |
2.374 |
| 3′4″ x 7′9″ |
25.83 |
3,720 |
2.400 |
| 3′4″ x 7′10″ |
26.11 |
3,760 |
2.426 |
| 3′4″ x 7′11″ |
26.39 |
3,800 |
2.452 |
| 3′5″ x 7′0″ |
23.92 |
3,444 |
2.222 |
| 3′5″ x 7′1″ |
24.20 |
3,485 |
2.248 |
| 3′5″ x 7′2″ |
24.49 |
3,526 |
2.275 |
| 3′5″ x 7′3″ |
24.77 |
3,567 |
2.301 |
| 3′5″ x 7′4″ |
25.06 |
3,608 |
2.328 |
| 3′5″ x 7′5″ |
25.34 |
3,649 |
2.354 |
| 3′5″ x 7′6″ |
25.63 |
3,690 |
2.381 |
| 3′5″ x 7′7″ |
25.91 |
3,731 |
2.407 |
| 3′5″ x 7′8″ |
26.19 |
3,772 |
2.434 |
| 3′5″ x 7′9″ |
26.48 |
3,813 |
2.460 |
| 3′5″ x 7′10″ |
26.76 |
3,854 |
2.486 |
| 3′5″ x 7′11″ |
27.05 |
3,895 |
2.513 |
| Sides |
ft2 |
in2 |
m2 |
| 3′6″ x 7′0″ |
24.5 |
3,528 |
2.276 |
| 3′6″ x 7′1″ |
24.79 |
3,570 |
2.303 |
| 3′6″ x 7′2″ |
25.08 |
3,612 |
2.330 |
| 3′6″ x 7′3″ |
25.38 |
3,654 |
2.357 |
| 3′6″ x 7′4″ |
25.67 |
3,696 |
2.385 |
| 3′6″ x 7′5″ |
25.96 |
3,738 |
2.412 |
| 3′6″ x 7′6″ |
26.25 |
3,780 |
2.439 |
| 3′6″ x 7′7″ |
26.54 |
3,822 |
2.466 |
| 3′6″ x 7′8″ |
26.83 |
3,864 |
2.493 |
| 3′6″ x 7′9″ |
27.13 |
3,906 |
2.520 |
| 3′6″ x 7′10″ |
27.42 |
3,948 |
2.547 |
| 3′6″ x 7′11″ |
27.71 |
3,990 |
2.574 |
| 3′7″ x 7′0″ |
25.08 |
3,612 |
2.330 |
| 3′7″ x 7′1″ |
25.38 |
3,655 |
2.358 |
| 3′7″ x 7′2″ |
25.68 |
3,698 |
2.386 |
| 3′7″ x 7′3″ |
25.98 |
3,741 |
2.414 |
| 3′7″ x 7′4″ |
26.28 |
3,784 |
2.441 |
| 3′7″ x 7′5″ |
26.58 |
3,827 |
2.469 |
| 3′7″ x 7′6″ |
26.88 |
3,870 |
2.497 |
| 3′7″ x 7′7″ |
27.17 |
3,913 |
2.525 |
| 3′7″ x 7′8″ |
27.47 |
3,956 |
2.552 |
| 3′7″ x 7′9″ |
27.77 |
3,999 |
2.580 |
| 3′7″ x 7′10″ |
28.07 |
4,042 |
2.608 |
| 3′7″ x 7′11″ |
28.37 |
4,085 |
2.635 |
| 3′8″ x 7′0″ |
25.67 |
3,696 |
2.385 |
| 3′8″ x 7′1″ |
25.97 |
3,740 |
2.413 |
| 3′8″ x 7′2″ |
26.28 |
3,784 |
2.441 |
| 3′8″ x 7′3″ |
26.58 |
3,828 |
2.470 |
| 3′8″ x 7′4″ |
26.89 |
3,872 |
2.498 |
| 3′8″ x 7′5″ |
27.19 |
3,916 |
2.526 |
| 3′8″ x 7′6″ |
27.5 |
3,960 |
2.555 |
| 3′8″ x 7′7″ |
27.81 |
4,004 |
2.583 |
| 3′8″ x 7′8″ |
28.11 |
4,048 |
2.612 |
| 3′8″ x 7′9″ |
28.42 |
4,092 |
2.640 |
| 3′8″ x 7′10″ |
28.72 |
4,136 |
2.668 |
| 3′8″ x 7′11″ |
29.03 |
4,180 |
2.697 |
| 3′9″ x 7′0″ |
26.25 |
3,780 |
2.439 |
| 3′9″ x 7′1″ |
26.56 |
3,825 |
2.468 |
| 3′9″ x 7′2″ |
26.88 |
3,870 |
2.497 |
| 3′9″ x 7′3″ |
27.19 |
3,915 |
2.526 |
| 3′9″ x 7′4″ |
27.5 |
3,960 |
2.555 |
| 3′9″ x 7′5″ |
27.81 |
4,005 |
2.584 |
| 3′9″ x 7′6″ |
28.13 |
4,050 |
2.613 |
| 3′9″ x 7′7″ |
28.44 |
4,095 |
2.642 |
| 3′9″ x 7′8″ |
28.75 |
4,140 |
2.671 |
| 3′9″ x 7′9″ |
29.06 |
4,185 |
2.700 |
| 3′9″ x 7′10″ |
29.38 |
4,230 |
2.729 |
| 3′9″ x 7′11″ |
29.69 |
4,275 |
2.758 |
| 3′10″ x 7′0″ |
26.83 |
3,864 |
2.493 |
| 3′10″ x 7′1″ |
27.15 |
3,910 |
2.523 |
| 3′10″ x 7′2″ |
27.47 |
3,956 |
2.552 |
| 3′10″ x 7′3″ |
27.79 |
4,002 |
2.582 |
| 3′10″ x 7′4″ |
28.11 |
4,048 |
2.612 |
| 3′10″ x 7′5″ |
28.43 |
4,094 |
2.641 |
| 3′10″ x 7′6″ |
28.75 |
4,140 |
2.671 |
| 3′10″ x 7′7″ |
29.07 |
4,186 |
2.701 |
| 3′10″ x 7′8″ |
29.39 |
4,232 |
2.730 |
| 3′10″ x 7′9″ |
29.71 |
4,278 |
2.760 |
| 3′10″ x 7′10″ |
30.03 |
4,324 |
2.790 |
| 3′10″ x 7′11″ |
30.35 |
4,370 |
2.819 |
| 3′11″ x 7′0″ |
27.42 |
3,948 |
2.547 |
| 3′11″ x 7′1″ |
27.74 |
3,995 |
2.577 |
| 3′11″ x 7′2″ |
28.07 |
4,042 |
2.608 |
| 3′11″ x 7′3″ |
28.40 |
4,089 |
2.638 |
| 3′11″ x 7′4″ |
28.72 |
4,136 |
2.668 |
| 3′11″ x 7′5″ |
29.05 |
4,183 |
2.699 |
| 3′11″ x 7′6″ |
29.38 |
4,230 |
2.729 |
| 3′11″ x 7′7″ |
29.70 |
4,277 |
2.759 |
| 3′11″ x 7′8″ |
30.03 |
4,324 |
2.790 |
| 3′11″ x 7′9″ |
30.35 |
4,371 |
2.820 |
| 3′11″ x 7′10″ |
30.68 |
4,418 |
2.850 |
| 3′11″ x 7′11″ |
31.01 |
4,465 |
2.881 |