Area of a 9′ x 20′ Rectangle
What is the square footage of a 9 foot by 20 foot rectangle? How big is a 9 x 20 rectangle? 9 ft by 20 ft room in square feet.
Area of a 9′ x 20′ rectangle
| 180 | square feet |
| 25,920 | square inches |
| 20 | square yards |
| 0.0041322 | acres |
| 16.723 | square meters |
| 167,230 | square centimeters |
| 0.0016723 | 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 9 feet by 20 feet. For example, a 9x20 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 |
| 9′0″ x 20′0″ |
180 |
25,920 |
16.72 |
| 9′0″ x 20′1″ |
180.8 |
26,028 |
16.79 |
| 9′0″ x 20′2″ |
181.5 |
26,136 |
16.86 |
| 9′0″ x 20′3″ |
182.3 |
26,244 |
16.93 |
| 9′0″ x 20′4″ |
183 |
26,352 |
17.00 |
| 9′0″ x 20′5″ |
183.8 |
26,460 |
17.07 |
| 9′0″ x 20′6″ |
184.5 |
26,568 |
17.14 |
| 9′0″ x 20′7″ |
185.3 |
26,676 |
17.21 |
| 9′0″ x 20′8″ |
186 |
26,784 |
17.28 |
| 9′0″ x 20′9″ |
186.8 |
26,892 |
17.35 |
| 9′0″ x 20′10″ |
187.5 |
27,000 |
17.42 |
| 9′0″ x 20′11″ |
188.3 |
27,108 |
17.49 |
| 9′1″ x 20′0″ |
181.7 |
26,160 |
16.88 |
| 9′1″ x 20′1″ |
182.4 |
26,269 |
16.95 |
| 9′1″ x 20′2″ |
183.2 |
26,378 |
17.02 |
| 9′1″ x 20′3″ |
183.9 |
26,487 |
17.09 |
| 9′1″ x 20′4″ |
184.7 |
26,596 |
17.16 |
| 9′1″ x 20′5″ |
185.5 |
26,705 |
17.23 |
| 9′1″ x 20′6″ |
186.2 |
26,814 |
17.30 |
| 9′1″ x 20′7″ |
187.0 |
26,923 |
17.37 |
| 9′1″ x 20′8″ |
187.7 |
27,032 |
17.44 |
| 9′1″ x 20′9″ |
188.5 |
27,141 |
17.51 |
| 9′1″ x 20′10″ |
189.2 |
27,250 |
17.58 |
| 9′1″ x 20′11″ |
190.0 |
27,359 |
17.65 |
| 9′2″ x 20′0″ |
183.3 |
26,400 |
17.03 |
| 9′2″ x 20′1″ |
184.1 |
26,510 |
17.10 |
| 9′2″ x 20′2″ |
184.9 |
26,620 |
17.17 |
| 9′2″ x 20′3″ |
185.6 |
26,730 |
17.25 |
| 9′2″ x 20′4″ |
186.4 |
26,840 |
17.32 |
| 9′2″ x 20′5″ |
187.2 |
26,950 |
17.39 |
| 9′2″ x 20′6″ |
187.9 |
27,060 |
17.46 |
| 9′2″ x 20′7″ |
188.7 |
27,170 |
17.53 |
| 9′2″ x 20′8″ |
189.4 |
27,280 |
17.60 |
| 9′2″ x 20′9″ |
190.2 |
27,390 |
17.67 |
| 9′2″ x 20′10″ |
191.0 |
27,500 |
17.74 |
| 9′2″ x 20′11″ |
191.7 |
27,610 |
17.81 |
| 9′3″ x 20′0″ |
185 |
26,640 |
17.19 |
| 9′3″ x 20′1″ |
185.8 |
26,751 |
17.26 |
| 9′3″ x 20′2″ |
186.5 |
26,862 |
17.33 |
| 9′3″ x 20′3″ |
187.3 |
26,973 |
17.40 |
| 9′3″ x 20′4″ |
188.1 |
27,084 |
17.47 |
| 9′3″ x 20′5″ |
188.9 |
27,195 |
17.55 |
| 9′3″ x 20′6″ |
189.6 |
27,306 |
17.62 |
| 9′3″ x 20′7″ |
190.4 |
27,417 |
17.69 |
| 9′3″ x 20′8″ |
191.2 |
27,528 |
17.76 |
| 9′3″ x 20′9″ |
191.9 |
27,639 |
17.83 |
| 9′3″ x 20′10″ |
192.7 |
27,750 |
17.90 |
| 9′3″ x 20′11″ |
193.5 |
27,861 |
17.97 |
| 9′4″ x 20′0″ |
186.7 |
26,880 |
17.34 |
| 9′4″ x 20′1″ |
187.4 |
26,992 |
17.41 |
| 9′4″ x 20′2″ |
188.2 |
27,104 |
17.49 |
| 9′4″ x 20′3″ |
189 |
27,216 |
17.56 |
| 9′4″ x 20′4″ |
189.8 |
27,328 |
17.63 |
| 9′4″ x 20′5″ |
190.6 |
27,440 |
17.70 |
| 9′4″ x 20′6″ |
191.3 |
27,552 |
17.78 |
| 9′4″ x 20′7″ |
192.1 |
27,664 |
17.85 |
| 9′4″ x 20′8″ |
192.9 |
27,776 |
17.92 |
| 9′4″ x 20′9″ |
193.7 |
27,888 |
17.99 |
| 9′4″ x 20′10″ |
194.4 |
28,000 |
18.06 |
| 9′4″ x 20′11″ |
195.2 |
28,112 |
18.14 |
| 9′5″ x 20′0″ |
188.3 |
27,120 |
17.50 |
| 9′5″ x 20′1″ |
189.1 |
27,233 |
17.57 |
| 9′5″ x 20′2″ |
189.9 |
27,346 |
17.64 |
| 9′5″ x 20′3″ |
190.7 |
27,459 |
17.72 |
| 9′5″ x 20′4″ |
191.5 |
27,572 |
17.79 |
| 9′5″ x 20′5″ |
192.3 |
27,685 |
17.86 |
| 9′5″ x 20′6″ |
193.0 |
27,798 |
17.93 |
| 9′5″ x 20′7″ |
193.8 |
27,911 |
18.01 |
| 9′5″ x 20′8″ |
194.6 |
28,024 |
18.08 |
| 9′5″ x 20′9″ |
195.4 |
28,137 |
18.15 |
| 9′5″ x 20′10″ |
196.2 |
28,250 |
18.23 |
| 9′5″ x 20′11″ |
197.0 |
28,363 |
18.30 |
| Sides |
ft2 |
in2 |
m2 |
| 9′6″ x 20′0″ |
190 |
27,360 |
17.65 |
| 9′6″ x 20′1″ |
190.8 |
27,474 |
17.73 |
| 9′6″ x 20′2″ |
191.6 |
27,588 |
17.80 |
| 9′6″ x 20′3″ |
192.4 |
27,702 |
17.87 |
| 9′6″ x 20′4″ |
193.2 |
27,816 |
17.95 |
| 9′6″ x 20′5″ |
194.0 |
27,930 |
18.02 |
| 9′6″ x 20′6″ |
194.8 |
28,044 |
18.09 |
| 9′6″ x 20′7″ |
195.5 |
28,158 |
18.17 |
| 9′6″ x 20′8″ |
196.3 |
28,272 |
18.24 |
| 9′6″ x 20′9″ |
197.1 |
28,386 |
18.31 |
| 9′6″ x 20′10″ |
197.9 |
28,500 |
18.39 |
| 9′6″ x 20′11″ |
198.7 |
28,614 |
18.46 |
| 9′7″ x 20′0″ |
191.7 |
27,600 |
17.81 |
| 9′7″ x 20′1″ |
192.5 |
27,715 |
17.88 |
| 9′7″ x 20′2″ |
193.3 |
27,830 |
17.95 |
| 9′7″ x 20′3″ |
194.1 |
27,945 |
18.03 |
| 9′7″ x 20′4″ |
194.9 |
28,060 |
18.10 |
| 9′7″ x 20′5″ |
195.7 |
28,175 |
18.18 |
| 9′7″ x 20′6″ |
196.5 |
28,290 |
18.25 |
| 9′7″ x 20′7″ |
197.3 |
28,405 |
18.33 |
| 9′7″ x 20′8″ |
198.1 |
28,520 |
18.40 |
| 9′7″ x 20′9″ |
198.9 |
28,635 |
18.47 |
| 9′7″ x 20′10″ |
199.7 |
28,750 |
18.55 |
| 9′7″ x 20′11″ |
200.5 |
28,865 |
18.62 |
| 9′8″ x 20′0″ |
193.3 |
27,840 |
17.96 |
| 9′8″ x 20′1″ |
194.1 |
27,956 |
18.04 |
| 9′8″ x 20′2″ |
194.9 |
28,072 |
18.11 |
| 9′8″ x 20′3″ |
195.8 |
28,188 |
18.19 |
| 9′8″ x 20′4″ |
196.6 |
28,304 |
18.26 |
| 9′8″ x 20′5″ |
197.4 |
28,420 |
18.34 |
| 9′8″ x 20′6″ |
198.2 |
28,536 |
18.41 |
| 9′8″ x 20′7″ |
199.0 |
28,652 |
18.49 |
| 9′8″ x 20′8″ |
199.8 |
28,768 |
18.56 |
| 9′8″ x 20′9″ |
200.6 |
28,884 |
18.63 |
| 9′8″ x 20′10″ |
201.4 |
29,000 |
18.71 |
| 9′8″ x 20′11″ |
202.2 |
29,116 |
18.78 |
| 9′9″ x 20′0″ |
195 |
28,080 |
18.12 |
| 9′9″ x 20′1″ |
195.8 |
28,197 |
18.19 |
| 9′9″ x 20′2″ |
196.6 |
28,314 |
18.27 |
| 9′9″ x 20′3″ |
197.4 |
28,431 |
18.34 |
| 9′9″ x 20′4″ |
198.3 |
28,548 |
18.42 |
| 9′9″ x 20′5″ |
199.1 |
28,665 |
18.49 |
| 9′9″ x 20′6″ |
199.9 |
28,782 |
18.57 |
| 9′9″ x 20′7″ |
200.7 |
28,899 |
18.64 |
| 9′9″ x 20′8″ |
201.5 |
29,016 |
18.72 |
| 9′9″ x 20′9″ |
202.3 |
29,133 |
18.80 |
| 9′9″ x 20′10″ |
203.1 |
29,250 |
18.87 |
| 9′9″ x 20′11″ |
203.9 |
29,367 |
18.95 |
| 9′10″ x 20′0″ |
196.7 |
28,320 |
18.27 |
| 9′10″ x 20′1″ |
197.5 |
28,438 |
18.35 |
| 9′10″ x 20′2″ |
198.3 |
28,556 |
18.42 |
| 9′10″ x 20′3″ |
199.1 |
28,674 |
18.50 |
| 9′10″ x 20′4″ |
199.9 |
28,792 |
18.58 |
| 9′10″ x 20′5″ |
200.8 |
28,910 |
18.65 |
| 9′10″ x 20′6″ |
201.6 |
29,028 |
18.73 |
| 9′10″ x 20′7″ |
202.4 |
29,146 |
18.80 |
| 9′10″ x 20′8″ |
203.2 |
29,264 |
18.88 |
| 9′10″ x 20′9″ |
204.0 |
29,382 |
18.96 |
| 9′10″ x 20′10″ |
204.9 |
29,500 |
19.03 |
| 9′10″ x 20′11″ |
205.7 |
29,618 |
19.11 |
| 9′11″ x 20′0″ |
198.3 |
28,560 |
18.43 |
| 9′11″ x 20′1″ |
199.2 |
28,679 |
18.50 |
| 9′11″ x 20′2″ |
200.0 |
28,798 |
18.58 |
| 9′11″ x 20′3″ |
200.8 |
28,917 |
18.66 |
| 9′11″ x 20′4″ |
201.6 |
29,036 |
18.73 |
| 9′11″ x 20′5″ |
202.5 |
29,155 |
18.81 |
| 9′11″ x 20′6″ |
203.3 |
29,274 |
18.89 |
| 9′11″ x 20′7″ |
204.1 |
29,393 |
18.96 |
| 9′11″ x 20′8″ |
204.9 |
29,512 |
19.04 |
| 9′11″ x 20′9″ |
205.8 |
29,631 |
19.12 |
| 9′11″ x 20′10″ |
206.6 |
29,750 |
19.19 |
| 9′11″ x 20′11″ |
207.4 |
29,869 |
19.27 |