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 |
decare | 5.067075 × 10-13 Da | 1.013415 × 10-12 Da | 1.5201225 × 10-12 Da | 2.02683 × 10-12 Da | 2.5335375 × 10-12 Da | 3.040245 × 10-12 Da | 3.5469525 × 10-12 Da | 4.05366 × 10-12 Da | 4.5603675 × 10-12 Da | 5.067075 × 10-12 Da | 5.5737825 × 10-12 Da | 6.08049 × 10-12 Da | 6.5871975 × 10-12 Da | 7.093905 × 10-12 Da | 7.6006125 × 10-12 Da | 8.10732 × 10-12 Da | 8.6140275 × 10-12 Da | 9.120735 × 10-12 Da | 9.6274425 × 10-12 Da | 1.013415 × 10-11 Da | 1.06408575 × 10-11 Da | 1.1147565 × 10-11 Da | 1.16542725 × 10-11 Da | 1.216098 × 10-11 Da | 1.26676875 × 10-11 Da | 1.3174395 × 10-11 Da | 1.36811025 × 10-11 Da | 1.418781 × 10-11 Da | 1.46945175 × 10-11 Da | 1.5201225 × 10-11 Da | 1.57079325 × 10-11 Da | 1.621464 × 10-11 Da | 1.67213475 × 10-11 Da | 1.7228055 × 10-11 Da | 1.77347625 × 10-11 Da | 1.824147 × 10-11 Da | 1.87481775 × 10-11 Da | 1.9254885 × 10-11 Da | 1.97615925 × 10-11 Da | 2.02683 × 10-11 Da | 2.07750075 × 10-11 Da | 2.1281715 × 10-11 Da | 2.17884225 × 10-11 Da | 2.229513 × 10-11 Da | 2.28018375 × 10-11 Da | 2.3308545 × 10-11 Da | 2.38152525 × 10-11 Da | 2.432196 × 10-11 Da | 2.48286675 × 10-11 Da | 2.5335375 × 10-11 Da | 2.58420825 × 10-11 Da | 2.634879 × 10-11 Da | 2.68554975 × 10-11 Da | 2.7362205 × 10-11 Da | 2.78689125 × 10-11 Da | 2.837562 × 10-11 Da | 2.88823275 × 10-11 Da | 2.9389035 × 10-11 Da | 2.98957425 × 10-11 Da | 3.040245 × 10-11 Da | 3.09091575 × 10-11 Da | 3.1415865 × 10-11 Da | 3.19225725 × 10-11 Da | 3.242928 × 10-11 Da | 3.29359875 × 10-11 Da | 3.3442695 × 10-11 Da | 3.39494025 × 10-11 Da | 3.445611 × 10-11 Da | 3.49628175 × 10-11 Da | 3.5469525 × 10-11 Da | 3.59762325 × 10-11 Da | 3.648294 × 10-11 Da | 3.69896475 × 10-11 Da | 3.7496355 × 10-11 Da | 3.80030625 × 10-11 Da | 3.850977 × 10-11 Da | 3.90164775 × 10-11 Da | 3.9523185 × 10-11 Da | 4.00298925 × 10-11 Da | 4.05366 × 10-11 Da | 4.10433075 × 10-11 Da | 4.1550015 × 10-11 Da | 4.20567225 × 10-11 Da | 4.256343 × 10-11 Da | 4.30701375 × 10-11 Da | 4.3576845 × 10-11 Da | 4.40835525 × 10-11 Da | 4.459026 × 10-11 Da | 4.50969675 × 10-11 Da | 4.5603675 × 10-11 Da | 4.61103825 × 10-11 Da | 4.661709 × 10-11 Da | 4.71237975 × 10-11 Da | 4.7630505 × 10-11 Da | 4.81372125 × 10-11 Da | 4.864392 × 10-11 Da | 4.91506275 × 10-11 Da | 4.9657335 × 10-11 Da | 5.01640425 × 10-11 Da | 5.067075 × 10-11 Da |
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 | decares | circular mils | decares |
---|---|---|---|
1 | = 5.067075E-13 | 6 | = 3.040245E-12 |
2 | = 1.013415E-12 | 7 | = 3.5469525E-12 |
3 | = 1.5201225E-12 | 8 | = 4.05366E-12 |
4 | = 2.02683E-12 | 9 | = 4.5603675E-12 |
5 | = 2.5335375E-12 | 10 | = 5.067075E-12 |
The decare (/ˈdɛkɑːr/ or /ˈdɛkɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square metres. It is used in Norway and in the former Ottoman areas of the Middle East and the Balkans (Bulgaria) as a measure of land area. Instead of the name "decare", the names of traditional land measures are usually used, redefined as one decare:
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
decare | Da | ≡ 1000 m2 | ≡ 1000 m2 | Metric system SI |
decares | circular mils | decares | circular mils |
---|---|---|---|
1 | = 1973525159978.9 | 6 | = 11841150959873 |
2 | = 3947050319957.8 | 7 | = 13814676119852 |
3 | = 5920575479936.6 | 8 | = 15788201279831 |
4 | = 7894100639915.5 | 9 | = 17761726439810 |
5 | = 9867625799894.4 | 10 | = 19735251599789 |
circular mils | decares |
---|---|
1 | = 5.067075 × 10-13 |
1,973,525,159,978.9 | = 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 …) |