Area of a 4″ x 9″ Rectangle
How big is a 4 inch by 9 inch rectangle? Size of a 4 x 9 rectangle in inches squared.
Area of a 4″ x 9″ rectangle
| 36 | square inches |
| 0.25 | square feet |
| 0.027778 | square yards |
| 232.26 | square centimeters |
| 0.023226 | square meters |
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 4 inches by 9 inches. For example, a 4x9 inch tin, tile, picture frame, or piece of paper. To get the area of a box, multiply the length 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 |
in2 |
ft2 |
cm2 |
| 4.0″ x 9.0″ |
36 |
0.25 |
232.3 |
| 4.0″ x 9.1″ |
36.4 |
0.2528 |
234.8 |
| 4.0″ x 9.2″ |
36.8 |
0.2556 |
237.4 |
| 4.0″ x 9.3″ |
37.2 |
0.2583 |
240.0 |
| 4.0″ x 9.4″ |
37.6 |
0.2611 |
242.6 |
| 4.0″ x 9.5″ |
38 |
0.2639 |
245.2 |
| 4.0″ x 9.6″ |
38.4 |
0.2667 |
247.7 |
| 4.0″ x 9.7″ |
38.8 |
0.2694 |
250.3 |
| 4.0″ x 9.8″ |
39.2 |
0.2722 |
252.9 |
| 4.0″ x 9.9″ |
39.6 |
0.275 |
255.5 |
| 4.1″ x 9.0″ |
36.9 |
0.2563 |
238.1 |
| 4.1″ x 9.1″ |
37.31 |
0.2591 |
240.7 |
| 4.1″ x 9.2″ |
37.72 |
0.2619 |
243.4 |
| 4.1″ x 9.3″ |
38.13 |
0.2648 |
246.0 |
| 4.1″ x 9.4″ |
38.54 |
0.2676 |
248.6 |
| 4.1″ x 9.5″ |
38.95 |
0.2705 |
251.3 |
| 4.1″ x 9.6″ |
39.36 |
0.2733 |
253.9 |
| 4.1″ x 9.7″ |
39.77 |
0.2762 |
256.6 |
| 4.1″ x 9.8″ |
40.18 |
0.2790 |
259.2 |
| 4.1″ x 9.9″ |
40.59 |
0.2819 |
261.9 |
| 4.2″ x 9.0″ |
37.8 |
0.2625 |
243.9 |
| 4.2″ x 9.1″ |
38.22 |
0.2654 |
246.6 |
| 4.2″ x 9.2″ |
38.64 |
0.2683 |
249.3 |
| 4.2″ x 9.3″ |
39.06 |
0.2713 |
252.0 |
| 4.2″ x 9.4″ |
39.48 |
0.2742 |
254.7 |
| 4.2″ x 9.5″ |
39.9 |
0.2771 |
257.4 |
| 4.2″ x 9.6″ |
40.32 |
0.28 |
260.1 |
| 4.2″ x 9.7″ |
40.74 |
0.2829 |
262.8 |
| 4.2″ x 9.8″ |
41.16 |
0.2858 |
265.5 |
| 4.2″ x 9.9″ |
41.58 |
0.2888 |
268.3 |
| 4.3″ x 9.0″ |
38.7 |
0.2688 |
249.7 |
| 4.3″ x 9.1″ |
39.13 |
0.2717 |
252.5 |
| 4.3″ x 9.2″ |
39.56 |
0.2747 |
255.2 |
| 4.3″ x 9.3″ |
39.99 |
0.2777 |
258.0 |
| 4.3″ x 9.4″ |
40.42 |
0.2807 |
260.8 |
| 4.3″ x 9.5″ |
40.85 |
0.2837 |
263.5 |
| 4.3″ x 9.6″ |
41.28 |
0.2867 |
266.3 |
| 4.3″ x 9.7″ |
41.71 |
0.2897 |
269.1 |
| 4.3″ x 9.8″ |
42.14 |
0.2926 |
271.9 |
| 4.3″ x 9.9″ |
42.57 |
0.2956 |
274.6 |
| 4.4″ x 9.0″ |
39.6 |
0.275 |
255.5 |
| 4.4″ x 9.1″ |
40.04 |
0.2781 |
258.3 |
| 4.4″ x 9.2″ |
40.48 |
0.2811 |
261.2 |
| 4.4″ x 9.3″ |
40.92 |
0.2842 |
264.0 |
| 4.4″ x 9.4″ |
41.36 |
0.2872 |
266.8 |
| 4.4″ x 9.5″ |
41.8 |
0.2903 |
269.7 |
| 4.4″ x 9.6″ |
42.24 |
0.2933 |
272.5 |
| 4.4″ x 9.7″ |
42.68 |
0.2964 |
275.4 |
| 4.4″ x 9.8″ |
43.12 |
0.2994 |
278.2 |
| 4.4″ x 9.9″ |
43.56 |
0.3025 |
281.0 |
| Sides |
in2 |
ft2 |
cm2 |
| 4.5″ x 9.0″ |
40.5 |
0.2813 |
261.3 |
| 4.5″ x 9.1″ |
40.95 |
0.2844 |
264.2 |
| 4.5″ x 9.2″ |
41.4 |
0.2875 |
267.1 |
| 4.5″ x 9.3″ |
41.85 |
0.2906 |
270.0 |
| 4.5″ x 9.4″ |
42.3 |
0.2938 |
272.9 |
| 4.5″ x 9.5″ |
42.75 |
0.2969 |
275.8 |
| 4.5″ x 9.6″ |
43.2 |
0.3 |
278.7 |
| 4.5″ x 9.7″ |
43.65 |
0.3031 |
281.6 |
| 4.5″ x 9.8″ |
44.1 |
0.3063 |
284.5 |
| 4.5″ x 9.9″ |
44.55 |
0.3094 |
287.4 |
| 4.6″ x 9.0″ |
41.4 |
0.2875 |
267.1 |
| 4.6″ x 9.1″ |
41.86 |
0.2907 |
270.1 |
| 4.6″ x 9.2″ |
42.32 |
0.2939 |
273.0 |
| 4.6″ x 9.3″ |
42.78 |
0.2971 |
276.0 |
| 4.6″ x 9.4″ |
43.24 |
0.3003 |
279.0 |
| 4.6″ x 9.5″ |
43.7 |
0.3035 |
281.9 |
| 4.6″ x 9.6″ |
44.16 |
0.3067 |
284.9 |
| 4.6″ x 9.7″ |
44.62 |
0.3099 |
287.9 |
| 4.6″ x 9.8″ |
45.08 |
0.3131 |
290.8 |
| 4.6″ x 9.9″ |
45.54 |
0.3163 |
293.8 |
| 4.7″ x 9.0″ |
42.3 |
0.2938 |
272.9 |
| 4.7″ x 9.1″ |
42.77 |
0.2970 |
275.9 |
| 4.7″ x 9.2″ |
43.24 |
0.3003 |
279.0 |
| 4.7″ x 9.3″ |
43.71 |
0.3035 |
282.0 |
| 4.7″ x 9.4″ |
44.18 |
0.3068 |
285.0 |
| 4.7″ x 9.5″ |
44.65 |
0.3101 |
288.1 |
| 4.7″ x 9.6″ |
45.12 |
0.3133 |
291.1 |
| 4.7″ x 9.7″ |
45.59 |
0.3166 |
294.1 |
| 4.7″ x 9.8″ |
46.06 |
0.3199 |
297.2 |
| 4.7″ x 9.9″ |
46.53 |
0.3231 |
300.2 |
| 4.8″ x 9.0″ |
43.2 |
0.3 |
278.7 |
| 4.8″ x 9.1″ |
43.68 |
0.3033 |
281.8 |
| 4.8″ x 9.2″ |
44.16 |
0.3067 |
284.9 |
| 4.8″ x 9.3″ |
44.64 |
0.31 |
288.0 |
| 4.8″ x 9.4″ |
45.12 |
0.3133 |
291.1 |
| 4.8″ x 9.5″ |
45.6 |
0.3167 |
294.2 |
| 4.8″ x 9.6″ |
46.08 |
0.32 |
297.3 |
| 4.8″ x 9.7″ |
46.56 |
0.3233 |
300.4 |
| 4.8″ x 9.8″ |
47.04 |
0.3267 |
303.5 |
| 4.8″ x 9.9″ |
47.52 |
0.33 |
306.6 |
| 4.9″ x 9.0″ |
44.1 |
0.3063 |
284.5 |
| 4.9″ x 9.1″ |
44.59 |
0.3097 |
287.7 |
| 4.9″ x 9.2″ |
45.08 |
0.3131 |
290.8 |
| 4.9″ x 9.3″ |
45.57 |
0.3165 |
294.0 |
| 4.9″ x 9.4″ |
46.06 |
0.3199 |
297.2 |
| 4.9″ x 9.5″ |
46.55 |
0.3233 |
300.3 |
| 4.9″ x 9.6″ |
47.04 |
0.3267 |
303.5 |
| 4.9″ x 9.7″ |
47.53 |
0.3301 |
306.6 |
| 4.9″ x 9.8″ |
48.02 |
0.3335 |
309.8 |
| 4.9″ x 9.9″ |
48.51 |
0.3369 |
313.0 |