circular mil | 1 circ mil | 2 circ mil | 3 circ mil | 4 circ mil | 5 circ mil | 6 circ mil | 7 circ mil | 8 circ mil | 9 circ mil | 10 circ mil | 11 circ mil | 12 circ mil | 13 circ mil | 14 circ mil | 15 circ mil | 16 circ mil | 17 circ mil | 18 circ mil | 19 circ mil | 20 circ mil | 21 circ mil | 22 circ mil | 23 circ mil | 24 circ mil | 25 circ mil | 26 circ mil | 27 circ mil | 28 circ mil | 29 circ mil | 30 circ mil | 31 circ mil | 32 circ mil | 33 circ mil | 34 circ mil | 35 circ mil | 36 circ mil | 37 circ mil | 38 circ mil | 39 circ mil | 40 circ mil | 41 circ mil | 42 circ mil | 43 circ mil | 44 circ mil | 45 circ mil | 46 circ mil | 47 circ mil | 48 circ mil | 49 circ mil | 50 circ mil | 51 circ mil | 52 circ mil | 53 circ mil | 54 circ mil | 55 circ mil | 56 circ mil | 57 circ mil | 58 circ mil | 59 circ mil | 60 circ mil | 61 circ mil | 62 circ mil | 63 circ mil | 64 circ mil | 65 circ mil | 66 circ mil | 67 circ mil | 68 circ mil | 69 circ mil | 70 circ mil | 71 circ mil | 72 circ mil | 73 circ mil | 74 circ mil | 75 circ mil | 76 circ mil | 77 circ mil | 78 circ mil | 79 circ mil | 80 circ mil | 81 circ mil | 82 circ mil | 83 circ mil | 84 circ mil | 85 circ mil | 86 circ mil | 87 circ mil | 88 circ mil | 89 circ mil | 90 circ mil | 91 circ mil | 92 circ mil | 93 circ mil | 94 circ mil | 95 circ mil | 96 circ mil | 97 circ mil | 98 circ mil | 99 circ mil | 100 circ mil |
square micrometer | 506.7075 µm2 | 1,013.415 µm2 | 1,520.1225 µm2 | 2,026.83 µm2 | 2,533.5375 µm2 | 3,040.245 µm2 | 3,546.9525 µm2 | 4,053.66 µm2 | 4,560.3675 µm2 | 5,067.075 µm2 | 5,573.7825 µm2 | 6,080.49 µm2 | 6,587.1975 µm2 | 7,093.905 µm2 | 7,600.6125 µm2 | 8,107.32 µm2 | 8,614.0275 µm2 | 9,120.735 µm2 | 9,627.4425 µm2 | 10,134.15 µm2 | 10,640.8575 µm2 | 11,147.565 µm2 | 11,654.2725 µm2 | 12,160.98 µm2 | 12,667.6875 µm2 | 13,174.395 µm2 | 13,681.1025 µm2 | 14,187.81 µm2 | 14,694.5175 µm2 | 15,201.225 µm2 | 15,707.9325 µm2 | 16,214.64 µm2 | 16,721.3475 µm2 | 17,228.055 µm2 | 17,734.7625 µm2 | 18,241.47 µm2 | 18,748.1775 µm2 | 19,254.885 µm2 | 19,761.5925 µm2 | 20,268.3 µm2 | 20,775.0075 µm2 | 21,281.715 µm2 | 21,788.4225 µm2 | 22,295.13 µm2 | 22,801.8375 µm2 | 23,308.545 µm2 | 23,815.2525 µm2 | 24,321.96 µm2 | 24,828.6675 µm2 | 25,335.375 µm2 | 25,842.0825 µm2 | 26,348.79 µm2 | 26,855.4975 µm2 | 27,362.205 µm2 | 27,868.9125 µm2 | 28,375.62 µm2 | 28,882.3275 µm2 | 29,389.035 µm2 | 29,895.7425 µm2 | 30,402.45 µm2 | 30,909.1575 µm2 | 31,415.865 µm2 | 31,922.5725 µm2 | 32,429.28 µm2 | 32,935.9875 µm2 | 33,442.695 µm2 | 33,949.4025 µm2 | 34,456.11 µm2 | 34,962.8175 µm2 | 35,469.525 µm2 | 35,976.2325 µm2 | 36,482.94 µm2 | 36,989.6475 µm2 | 37,496.355 µm2 | 38,003.0625 µm2 | 38,509.77 µm2 | 39,016.4775 µm2 | 39,523.185 µm2 | 40,029.8925 µm2 | 40,536.6 µm2 | 41,043.3075 µm2 | 41,550.015 µm2 | 42,056.7225 µm2 | 42,563.43 µm2 | 43,070.1375 µm2 | 43,576.845 µm2 | 44,083.5525 µm2 | 44,590.26 µm2 | 45,096.9675 µm2 | 45,603.675 µm2 | 46,110.3825 µm2 | 46,617.09 µm2 | 47,123.7975 µm2 | 47,630.505 µm2 | 48,137.2125 µm2 | 48,643.92 µm2 | 49,150.6275 µm2 | 49,657.335 µm2 | 50,164.0425 µm2 | 50,670.75 µm2 |
A circular mil is a unit of area, equal to the area of a circle with a diameter of one mil (one thousandth of an inch). It corresponds to 5.067×10−4 mm². It is a unit intended for referring to the area of a wire with a circular cross section. As the area in circular mils can be calculated without reference to π, the unit makes conversion between cross section and diameter of a wire considerably easier.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
circular mil | circ mil | ≡ π⁄4 mil2 | ≈ 5.067075×10−10 m2 | Imperial/US |
circular mils | square micrometers | circular mils | square micrometers |
---|---|---|---|
1 | = 506.7075 | 6 | = 3040.245 |
2 | = 1013.415 | 7 | = 3546.9525 |
3 | = 1520.1225 | 8 | = 4053.66 |
4 | = 2026.83 | 9 | = 4560.3675 |
5 | = 2533.5375 | 10 | = 5067.075 |
Square micrometre or Square micrometer is a SI prefixes applied unit of area, symbol µm2, is a multiple of the of SI prefixes (micro) used with the metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square micrometer | µm2 | ≡ 1 µm × 1 µm ≡ 10-6 m × 10-6 m | = 10-12 m2 | Metric system SI |
square micrometers | circular mils | square micrometers | circular mils |
---|---|---|---|
1 | = 0.0019735251599789 | 6 | = 0.011841150959873 |
2 | = 0.0039470503199578 | 7 | = 0.013814676119852 |
3 | = 0.0059205754799366 | 8 | = 0.015788201279831 |
4 | = 0.0078941006399155 | 9 | = 0.01776172643981 |
5 | = 0.0098676257998944 | 10 | = 0.019735251599789 |
circular mils | square micrometers |
---|---|
1 | = 506.7075 |
0.0019735 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |