| square inch | 1 sq in | 2 sq in | 3 sq in | 4 sq in | 5 sq in | 6 sq in | 7 sq in | 8 sq in | 9 sq in | 10 sq in | 11 sq in | 12 sq in | 13 sq in | 14 sq in | 15 sq in | 16 sq in | 17 sq in | 18 sq in | 19 sq in | 20 sq in | 21 sq in | 22 sq in | 23 sq in | 24 sq in | 25 sq in | 26 sq in | 27 sq in | 28 sq in | 29 sq in | 30 sq in | 31 sq in | 32 sq in | 33 sq in | 34 sq in | 35 sq in | 36 sq in | 37 sq in | 38 sq in | 39 sq in | 40 sq in | 41 sq in | 42 sq in | 43 sq in | 44 sq in | 45 sq in | 46 sq in | 47 sq in | 48 sq in | 49 sq in | 50 sq in | 51 sq in | 52 sq in | 53 sq in | 54 sq in | 55 sq in | 56 sq in | 57 sq in | 58 sq in | 59 sq in | 60 sq in | 61 sq in | 62 sq in | 63 sq in | 64 sq in | 65 sq in | 66 sq in | 67 sq in | 68 sq in | 69 sq in | 70 sq in | 71 sq in | 72 sq in | 73 sq in | 74 sq in | 75 sq in | 76 sq in | 77 sq in | 78 sq in | 79 sq in | 80 sq in | 81 sq in | 82 sq in | 83 sq in | 84 sq in | 85 sq in | 86 sq in | 87 sq in | 88 sq in | 89 sq in | 90 sq in | 91 sq in | 92 sq in | 93 sq in | 94 sq in | 95 sq in | 96 sq in | 97 sq in | 98 sq in | 99 sq in | 100 sq in |
| circular inch | 1.2732395 circ in | 2.5464790 circ in | 3.8197185 circ in | 5.0929580 circ in | 6.3661975 circ in | 7.6394370 circ in | 8.9126764 circ in | 10.1859159 circ in | 11.4591554 circ in | 12.7323949 circ in | 14.0056344 circ in | 15.2788739 circ in | 16.5521134 circ in | 17.8253529 circ in | 19.0985924 circ in | 20.3718319 circ in | 21.6450714 circ in | 22.9183109 circ in | 24.1915504 circ in | 25.4647898 circ in | 26.7380293 circ in | 28.0112688 circ in | 29.2845083 circ in | 30.5577478 circ in | 31.8309873 circ in | 33.1042268 circ in | 34.3774663 circ in | 35.6507058 circ in | 36.9239453 circ in | 38.1971848 circ in | 39.4704243 circ in | 40.7436638 circ in | 42.0169032 circ in | 43.2901427 circ in | 44.5633822 circ in | 45.8366217 circ in | 47.1098612 circ in | 48.3831007 circ in | 49.6563402 circ in | 50.9295797 circ in | 52.2028192 circ in | 53.4760587 circ in | 54.7492982 circ in | 56.0225377 circ in | 57.2957771 circ in | 58.5690166 circ in | 59.8422561 circ in | 61.1154956 circ in | 62.3887351 circ in | 63.6619746 circ in | 64.9352141 circ in | 66.2084536 circ in | 67.4816931 circ in | 68.7549326 circ in | 70.0281721 circ in | 71.3014116 circ in | 72.5746511 circ in | 73.8478905 circ in | 75.1211300 circ in | 76.3943695 circ in | 77.6676090 circ in | 78.9408485 circ in | 80.2140880 circ in | 81.4873275 circ in | 82.7605670 circ in | 84.0338065 circ in | 85.3070460 circ in | 86.5802855 circ in | 87.8535250 circ in | 89.1267645 circ in | 90.4000039 circ in | 91.6732434 circ in | 92.9464829 circ in | 94.2197224 circ in | 95.4929619 circ in | 96.7662014 circ in | 98.0394409 circ in | 99.3126804 circ in | 100.5859199 circ in | 101.8591594 circ in | 103.1323989 circ in | 104.4056384 circ in | 105.6788779 circ in | 106.9521173 circ in | 108.2253568 circ in | 109.4985963 circ in | 110.7718358 circ in | 112.0450753 circ in | 113.3183148 circ in | 114.5915543 circ in | 115.8647938 circ in | 117.1380333 circ in | 118.4112728 circ in | 119.6845123 circ in | 120.9577518 circ in | 122.2309913 circ in | 123.5042307 circ in | 124.7774702 circ in | 126.0507097 circ in | 127.3239492 circ in |
A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.
| 1 square inches = 1.273239492212 circular inches | 6 square inches = 7.6394369532719 circular inches |
| 2 square inches = 2.546478984424 circular inches | 7 square inches = 8.9126764454838 circular inches |
| 3 square inches = 3.8197184766359 circular inches | 8 square inches = 10.185915937696 circular inches |
| 4 square inches = 5.0929579688479 circular inches | 9 square inches = 11.459155429908 circular inches |
| 5 square inches = 6.3661974610599 circular inches | 10 square inches = 12.73239492212 circular inches |
circular inch is a unit of area. it uses in Imperial/US system. it exactly equal π⁄4 sq in and approximately ≈ 5.067075 × 10−4 m2
| 1 circular inches = 0.78539819579639 square inches | 6 circular inches = 4.7123891747783 square inches |
| 2 circular inches = 1.5707963915928 square inches | 7 circular inches = 5.4977873705747 square inches |
| 3 circular inches = 2.3561945873892 square inches | 8 circular inches = 6.2831855663711 square inches |
| 4 circular inches = 3.1415927831856 square inches | 9 circular inches = 7.0685837621675 square inches |
| 5 circular inches = 3.926990978982 square inches | 10 circular inches = 7.8539819579639 square inches |
| 1 square inches = 1.2732395 circular inches |
| 1 circular inches = 0.7853982 square inches |