Area of a 3″ x 4″ Rectangle
How big is a 3 inch by 4 inch rectangle? Size of a 3 x 4 rectangle in inches squared.
Area of a 3″ x 4″ rectangle
| 12 | square inches |
| 0.083333 | square feet |
| 0.0092593 | square yards |
| 77.419 | square centimeters |
| 0.0077419 | 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 3 inches by 4 inches. For example, a 3x4 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 |
| 3.0″ x 4.0″ |
12 |
0.08333 |
77.42 |
| 3.0″ x 4.1″ |
12.3 |
0.08542 |
79.35 |
| 3.0″ x 4.2″ |
12.6 |
0.0875 |
81.29 |
| 3.0″ x 4.3″ |
12.9 |
0.08958 |
83.23 |
| 3.0″ x 4.4″ |
13.2 |
0.09167 |
85.16 |
| 3.0″ x 4.5″ |
13.5 |
0.09375 |
87.10 |
| 3.0″ x 4.6″ |
13.8 |
0.09583 |
89.03 |
| 3.0″ x 4.7″ |
14.1 |
0.09792 |
90.97 |
| 3.0″ x 4.8″ |
14.4 |
0.1 |
92.90 |
| 3.0″ x 4.9″ |
14.7 |
0.1021 |
94.84 |
| 3.1″ x 4.0″ |
12.4 |
0.08611 |
80.00 |
| 3.1″ x 4.1″ |
12.71 |
0.08826 |
82.00 |
| 3.1″ x 4.2″ |
13.02 |
0.09042 |
84.00 |
| 3.1″ x 4.3″ |
13.33 |
0.09257 |
86.00 |
| 3.1″ x 4.4″ |
13.64 |
0.09472 |
88.00 |
| 3.1″ x 4.5″ |
13.95 |
0.09688 |
90.00 |
| 3.1″ x 4.6″ |
14.26 |
0.09903 |
92.00 |
| 3.1″ x 4.7″ |
14.57 |
0.1012 |
94.00 |
| 3.1″ x 4.8″ |
14.88 |
0.1033 |
96.00 |
| 3.1″ x 4.9″ |
15.19 |
0.1055 |
98.00 |
| 3.2″ x 4.0″ |
12.8 |
0.08889 |
82.58 |
| 3.2″ x 4.1″ |
13.12 |
0.09111 |
84.64 |
| 3.2″ x 4.2″ |
13.44 |
0.09333 |
86.71 |
| 3.2″ x 4.3″ |
13.76 |
0.09556 |
88.77 |
| 3.2″ x 4.4″ |
14.08 |
0.09778 |
90.84 |
| 3.2″ x 4.5″ |
14.4 |
0.1 |
92.90 |
| 3.2″ x 4.6″ |
14.72 |
0.1022 |
94.97 |
| 3.2″ x 4.7″ |
15.04 |
0.1044 |
97.03 |
| 3.2″ x 4.8″ |
15.36 |
0.1067 |
99.10 |
| 3.2″ x 4.9″ |
15.68 |
0.1089 |
101.2 |
| 3.3″ x 4.0″ |
13.2 |
0.09167 |
85.16 |
| 3.3″ x 4.1″ |
13.53 |
0.09396 |
87.29 |
| 3.3″ x 4.2″ |
13.86 |
0.09625 |
89.42 |
| 3.3″ x 4.3″ |
14.19 |
0.09854 |
91.55 |
| 3.3″ x 4.4″ |
14.52 |
0.1008 |
93.68 |
| 3.3″ x 4.5″ |
14.85 |
0.1031 |
95.81 |
| 3.3″ x 4.6″ |
15.18 |
0.1054 |
97.94 |
| 3.3″ x 4.7″ |
15.51 |
0.1077 |
100.1 |
| 3.3″ x 4.8″ |
15.84 |
0.11 |
102.2 |
| 3.3″ x 4.9″ |
16.17 |
0.1123 |
104.3 |
| 3.4″ x 4.0″ |
13.6 |
0.09444 |
87.74 |
| 3.4″ x 4.1″ |
13.94 |
0.09681 |
89.94 |
| 3.4″ x 4.2″ |
14.28 |
0.09917 |
92.13 |
| 3.4″ x 4.3″ |
14.62 |
0.1015 |
94.32 |
| 3.4″ x 4.4″ |
14.96 |
0.1039 |
96.52 |
| 3.4″ x 4.5″ |
15.3 |
0.1063 |
98.71 |
| 3.4″ x 4.6″ |
15.64 |
0.1086 |
100.9 |
| 3.4″ x 4.7″ |
15.98 |
0.1110 |
103.1 |
| 3.4″ x 4.8″ |
16.32 |
0.1133 |
105.3 |
| 3.4″ x 4.9″ |
16.66 |
0.1157 |
107.5 |
| Sides |
in2 |
ft2 |
cm2 |
| 3.5″ x 4.0″ |
14 |
0.09722 |
90.32 |
| 3.5″ x 4.1″ |
14.35 |
0.09965 |
92.58 |
| 3.5″ x 4.2″ |
14.7 |
0.1021 |
94.84 |
| 3.5″ x 4.3″ |
15.05 |
0.1045 |
97.10 |
| 3.5″ x 4.4″ |
15.4 |
0.1069 |
99.35 |
| 3.5″ x 4.5″ |
15.75 |
0.1094 |
101.6 |
| 3.5″ x 4.6″ |
16.1 |
0.1118 |
103.9 |
| 3.5″ x 4.7″ |
16.45 |
0.1142 |
106.1 |
| 3.5″ x 4.8″ |
16.8 |
0.1167 |
108.4 |
| 3.5″ x 4.9″ |
17.15 |
0.1191 |
110.6 |
| 3.6″ x 4.0″ |
14.4 |
0.1 |
92.90 |
| 3.6″ x 4.1″ |
14.76 |
0.1025 |
95.23 |
| 3.6″ x 4.2″ |
15.12 |
0.105 |
97.55 |
| 3.6″ x 4.3″ |
15.48 |
0.1075 |
99.87 |
| 3.6″ x 4.4″ |
15.84 |
0.11 |
102.2 |
| 3.6″ x 4.5″ |
16.2 |
0.1125 |
104.5 |
| 3.6″ x 4.6″ |
16.56 |
0.115 |
106.8 |
| 3.6″ x 4.7″ |
16.92 |
0.1175 |
109.2 |
| 3.6″ x 4.8″ |
17.28 |
0.12 |
111.5 |
| 3.6″ x 4.9″ |
17.64 |
0.1225 |
113.8 |
| 3.7″ x 4.0″ |
14.8 |
0.1028 |
95.48 |
| 3.7″ x 4.1″ |
15.17 |
0.1053 |
97.87 |
| 3.7″ x 4.2″ |
15.54 |
0.1079 |
100.3 |
| 3.7″ x 4.3″ |
15.91 |
0.1105 |
102.6 |
| 3.7″ x 4.4″ |
16.28 |
0.1131 |
105.0 |
| 3.7″ x 4.5″ |
16.65 |
0.1156 |
107.4 |
| 3.7″ x 4.6″ |
17.02 |
0.1182 |
109.8 |
| 3.7″ x 4.7″ |
17.39 |
0.1208 |
112.2 |
| 3.7″ x 4.8″ |
17.76 |
0.1233 |
114.6 |
| 3.7″ x 4.9″ |
18.13 |
0.1259 |
117.0 |
| 3.8″ x 4.0″ |
15.2 |
0.1056 |
98.06 |
| 3.8″ x 4.1″ |
15.58 |
0.1082 |
100.5 |
| 3.8″ x 4.2″ |
15.96 |
0.1108 |
103.0 |
| 3.8″ x 4.3″ |
16.34 |
0.1135 |
105.4 |
| 3.8″ x 4.4″ |
16.72 |
0.1161 |
107.9 |
| 3.8″ x 4.5″ |
17.1 |
0.1188 |
110.3 |
| 3.8″ x 4.6″ |
17.48 |
0.1214 |
112.8 |
| 3.8″ x 4.7″ |
17.86 |
0.1240 |
115.2 |
| 3.8″ x 4.8″ |
18.24 |
0.1267 |
117.7 |
| 3.8″ x 4.9″ |
18.62 |
0.1293 |
120.1 |
| 3.9″ x 4.0″ |
15.6 |
0.1083 |
100.6 |
| 3.9″ x 4.1″ |
15.99 |
0.1110 |
103.2 |
| 3.9″ x 4.2″ |
16.38 |
0.1138 |
105.7 |
| 3.9″ x 4.3″ |
16.77 |
0.1165 |
108.2 |
| 3.9″ x 4.4″ |
17.16 |
0.1192 |
110.7 |
| 3.9″ x 4.5″ |
17.55 |
0.1219 |
113.2 |
| 3.9″ x 4.6″ |
17.94 |
0.1246 |
115.7 |
| 3.9″ x 4.7″ |
18.33 |
0.1273 |
118.3 |
| 3.9″ x 4.8″ |
18.72 |
0.13 |
120.8 |
| 3.9″ x 4.9″ |
19.11 |
0.1327 |
123.3 |