Area of a 13′ x 18′ Rectangle
What is the square footage of a 13 foot by 18 foot rectangle? How big is a 13 x 18 rectangle? 13 ft by 18 ft room in square feet.
Area of a 13′ x 18′ rectangle
| 234 | square feet |
| 33,696 | square inches |
| 26 | square yards |
| 0.0053719 | acres |
| 21.739 | square meters |
| 217,390 | square centimeters |
| 0.0021739 | 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 13 feet by 18 feet. For example, a 13x18 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 |
| 13′0″ x 18′0″ |
234 |
33,696 |
21.74 |
| 13′0″ x 18′1″ |
235.1 |
33,852 |
21.84 |
| 13′0″ x 18′2″ |
236.2 |
34,008 |
21.94 |
| 13′0″ x 18′3″ |
237.3 |
34,164 |
22.04 |
| 13′0″ x 18′4″ |
238.3 |
34,320 |
22.14 |
| 13′0″ x 18′5″ |
239.4 |
34,476 |
22.24 |
| 13′0″ x 18′6″ |
240.5 |
34,632 |
22.34 |
| 13′0″ x 18′7″ |
241.6 |
34,788 |
22.44 |
| 13′0″ x 18′8″ |
242.7 |
34,944 |
22.54 |
| 13′0″ x 18′9″ |
243.8 |
35,100 |
22.65 |
| 13′0″ x 18′10″ |
244.8 |
35,256 |
22.75 |
| 13′0″ x 18′11″ |
245.9 |
35,412 |
22.85 |
| 13′1″ x 18′0″ |
235.5 |
33,912 |
21.88 |
| 13′1″ x 18′1″ |
236.6 |
34,069 |
21.98 |
| 13′1″ x 18′2″ |
237.7 |
34,226 |
22.08 |
| 13′1″ x 18′3″ |
238.8 |
34,383 |
22.18 |
| 13′1″ x 18′4″ |
239.9 |
34,540 |
22.28 |
| 13′1″ x 18′5″ |
241.0 |
34,697 |
22.39 |
| 13′1″ x 18′6″ |
242.0 |
34,854 |
22.49 |
| 13′1″ x 18′7″ |
243.1 |
35,011 |
22.59 |
| 13′1″ x 18′8″ |
244.2 |
35,168 |
22.69 |
| 13′1″ x 18′9″ |
245.3 |
35,325 |
22.79 |
| 13′1″ x 18′10″ |
246.4 |
35,482 |
22.89 |
| 13′1″ x 18′11″ |
247.5 |
35,639 |
22.99 |
| 13′2″ x 18′0″ |
237 |
34,128 |
22.02 |
| 13′2″ x 18′1″ |
238.1 |
34,286 |
22.12 |
| 13′2″ x 18′2″ |
239.2 |
34,444 |
22.22 |
| 13′2″ x 18′3″ |
240.3 |
34,602 |
22.32 |
| 13′2″ x 18′4″ |
241.4 |
34,760 |
22.43 |
| 13′2″ x 18′5″ |
242.5 |
34,918 |
22.53 |
| 13′2″ x 18′6″ |
243.6 |
35,076 |
22.63 |
| 13′2″ x 18′7″ |
244.7 |
35,234 |
22.73 |
| 13′2″ x 18′8″ |
245.8 |
35,392 |
22.83 |
| 13′2″ x 18′9″ |
246.9 |
35,550 |
22.94 |
| 13′2″ x 18′10″ |
248.0 |
35,708 |
23.04 |
| 13′2″ x 18′11″ |
249.1 |
35,866 |
23.14 |
| 13′3″ x 18′0″ |
238.5 |
34,344 |
22.16 |
| 13′3″ x 18′1″ |
239.6 |
34,503 |
22.26 |
| 13′3″ x 18′2″ |
240.7 |
34,662 |
22.36 |
| 13′3″ x 18′3″ |
241.8 |
34,821 |
22.47 |
| 13′3″ x 18′4″ |
242.9 |
34,980 |
22.57 |
| 13′3″ x 18′5″ |
244.0 |
35,139 |
22.67 |
| 13′3″ x 18′6″ |
245.1 |
35,298 |
22.77 |
| 13′3″ x 18′7″ |
246.2 |
35,457 |
22.88 |
| 13′3″ x 18′8″ |
247.3 |
35,616 |
22.98 |
| 13′3″ x 18′9″ |
248.4 |
35,775 |
23.08 |
| 13′3″ x 18′10″ |
249.5 |
35,934 |
23.18 |
| 13′3″ x 18′11″ |
250.6 |
36,093 |
23.29 |
| 13′4″ x 18′0″ |
240 |
34,560 |
22.30 |
| 13′4″ x 18′1″ |
241.1 |
34,720 |
22.40 |
| 13′4″ x 18′2″ |
242.2 |
34,880 |
22.50 |
| 13′4″ x 18′3″ |
243.3 |
35,040 |
22.61 |
| 13′4″ x 18′4″ |
244.4 |
35,200 |
22.71 |
| 13′4″ x 18′5″ |
245.6 |
35,360 |
22.81 |
| 13′4″ x 18′6″ |
246.7 |
35,520 |
22.92 |
| 13′4″ x 18′7″ |
247.8 |
35,680 |
23.02 |
| 13′4″ x 18′8″ |
248.9 |
35,840 |
23.12 |
| 13′4″ x 18′9″ |
250 |
36,000 |
23.23 |
| 13′4″ x 18′10″ |
251.1 |
36,160 |
23.33 |
| 13′4″ x 18′11″ |
252.2 |
36,320 |
23.43 |
| 13′5″ x 18′0″ |
241.5 |
34,776 |
22.44 |
| 13′5″ x 18′1″ |
242.6 |
34,937 |
22.54 |
| 13′5″ x 18′2″ |
243.7 |
35,098 |
22.64 |
| 13′5″ x 18′3″ |
244.9 |
35,259 |
22.75 |
| 13′5″ x 18′4″ |
246.0 |
35,420 |
22.85 |
| 13′5″ x 18′5″ |
247.1 |
35,581 |
22.96 |
| 13′5″ x 18′6″ |
248.2 |
35,742 |
23.06 |
| 13′5″ x 18′7″ |
249.3 |
35,903 |
23.16 |
| 13′5″ x 18′8″ |
250.4 |
36,064 |
23.27 |
| 13′5″ x 18′9″ |
251.6 |
36,225 |
23.37 |
| 13′5″ x 18′10″ |
252.7 |
36,386 |
23.47 |
| 13′5″ x 18′11″ |
253.8 |
36,547 |
23.58 |
| Sides |
ft2 |
in2 |
m2 |
| 13′6″ x 18′0″ |
243 |
34,992 |
22.58 |
| 13′6″ x 18′1″ |
244.1 |
35,154 |
22.68 |
| 13′6″ x 18′2″ |
245.3 |
35,316 |
22.78 |
| 13′6″ x 18′3″ |
246.4 |
35,478 |
22.89 |
| 13′6″ x 18′4″ |
247.5 |
35,640 |
22.99 |
| 13′6″ x 18′5″ |
248.6 |
35,802 |
23.10 |
| 13′6″ x 18′6″ |
249.8 |
35,964 |
23.20 |
| 13′6″ x 18′7″ |
250.9 |
36,126 |
23.31 |
| 13′6″ x 18′8″ |
252 |
36,288 |
23.41 |
| 13′6″ x 18′9″ |
253.1 |
36,450 |
23.52 |
| 13′6″ x 18′10″ |
254.3 |
36,612 |
23.62 |
| 13′6″ x 18′11″ |
255.4 |
36,774 |
23.73 |
| 13′7″ x 18′0″ |
244.5 |
35,208 |
22.71 |
| 13′7″ x 18′1″ |
245.6 |
35,371 |
22.82 |
| 13′7″ x 18′2″ |
246.8 |
35,534 |
22.93 |
| 13′7″ x 18′3″ |
247.9 |
35,697 |
23.03 |
| 13′7″ x 18′4″ |
249.0 |
35,860 |
23.14 |
| 13′7″ x 18′5″ |
250.2 |
36,023 |
23.24 |
| 13′7″ x 18′6″ |
251.3 |
36,186 |
23.35 |
| 13′7″ x 18′7″ |
252.4 |
36,349 |
23.45 |
| 13′7″ x 18′8″ |
253.6 |
36,512 |
23.56 |
| 13′7″ x 18′9″ |
254.7 |
36,675 |
23.66 |
| 13′7″ x 18′10″ |
255.8 |
36,838 |
23.77 |
| 13′7″ x 18′11″ |
257.0 |
37,001 |
23.87 |
| 13′8″ x 18′0″ |
246 |
35,424 |
22.85 |
| 13′8″ x 18′1″ |
247.1 |
35,588 |
22.96 |
| 13′8″ x 18′2″ |
248.3 |
35,752 |
23.07 |
| 13′8″ x 18′3″ |
249.4 |
35,916 |
23.17 |
| 13′8″ x 18′4″ |
250.6 |
36,080 |
23.28 |
| 13′8″ x 18′5″ |
251.7 |
36,244 |
23.38 |
| 13′8″ x 18′6″ |
252.8 |
36,408 |
23.49 |
| 13′8″ x 18′7″ |
254.0 |
36,572 |
23.59 |
| 13′8″ x 18′8″ |
255.1 |
36,736 |
23.70 |
| 13′8″ x 18′9″ |
256.3 |
36,900 |
23.81 |
| 13′8″ x 18′10″ |
257.4 |
37,064 |
23.91 |
| 13′8″ x 18′11″ |
258.5 |
37,228 |
24.02 |
| 13′9″ x 18′0″ |
247.5 |
35,640 |
22.99 |
| 13′9″ x 18′1″ |
248.6 |
35,805 |
23.10 |
| 13′9″ x 18′2″ |
249.8 |
35,970 |
23.21 |
| 13′9″ x 18′3″ |
250.9 |
36,135 |
23.31 |
| 13′9″ x 18′4″ |
252.1 |
36,300 |
23.42 |
| 13′9″ x 18′5″ |
253.2 |
36,465 |
23.53 |
| 13′9″ x 18′6″ |
254.4 |
36,630 |
23.63 |
| 13′9″ x 18′7″ |
255.5 |
36,795 |
23.74 |
| 13′9″ x 18′8″ |
256.7 |
36,960 |
23.85 |
| 13′9″ x 18′9″ |
257.8 |
37,125 |
23.95 |
| 13′9″ x 18′10″ |
259.0 |
37,290 |
24.06 |
| 13′9″ x 18′11″ |
260.1 |
37,455 |
24.16 |
| 13′10″ x 18′0″ |
249 |
35,856 |
23.13 |
| 13′10″ x 18′1″ |
250.2 |
36,022 |
23.24 |
| 13′10″ x 18′2″ |
251.3 |
36,188 |
23.35 |
| 13′10″ x 18′3″ |
252.5 |
36,354 |
23.45 |
| 13′10″ x 18′4″ |
253.6 |
36,520 |
23.56 |
| 13′10″ x 18′5″ |
254.8 |
36,686 |
23.67 |
| 13′10″ x 18′6″ |
255.9 |
36,852 |
23.78 |
| 13′10″ x 18′7″ |
257.1 |
37,018 |
23.88 |
| 13′10″ x 18′8″ |
258.2 |
37,184 |
23.99 |
| 13′10″ x 18′9″ |
259.4 |
37,350 |
24.10 |
| 13′10″ x 18′10″ |
260.5 |
37,516 |
24.20 |
| 13′10″ x 18′11″ |
261.7 |
37,682 |
24.31 |
| 13′11″ x 18′0″ |
250.5 |
36,072 |
23.27 |
| 13′11″ x 18′1″ |
251.7 |
36,239 |
23.38 |
| 13′11″ x 18′2″ |
252.8 |
36,406 |
23.49 |
| 13′11″ x 18′3″ |
254.0 |
36,573 |
23.60 |
| 13′11″ x 18′4″ |
255.1 |
36,740 |
23.70 |
| 13′11″ x 18′5″ |
256.3 |
36,907 |
23.81 |
| 13′11″ x 18′6″ |
257.5 |
37,074 |
23.92 |
| 13′11″ x 18′7″ |
258.6 |
37,241 |
24.03 |
| 13′11″ x 18′8″ |
259.8 |
37,408 |
24.13 |
| 13′11″ x 18′9″ |
260.9 |
37,575 |
24.24 |
| 13′11″ x 18′10″ |
262.1 |
37,742 |
24.35 |
| 13′11″ x 18′11″ |
263.3 |
37,909 |
24.46 |