circular thou | 1 circ th | 2 circ th | 3 circ th | 4 circ th | 5 circ th | 6 circ th | 7 circ th | 8 circ th | 9 circ th | 10 circ th | 11 circ th | 12 circ th | 13 circ th | 14 circ th | 15 circ th | 16 circ th | 17 circ th | 18 circ th | 19 circ th | 20 circ th | 21 circ th | 22 circ th | 23 circ th | 24 circ th | 25 circ th | 26 circ th | 27 circ th | 28 circ th | 29 circ th | 30 circ th | 31 circ th | 32 circ th | 33 circ th | 34 circ th | 35 circ th | 36 circ th | 37 circ th | 38 circ th | 39 circ th | 40 circ th | 41 circ th | 42 circ th | 43 circ th | 44 circ th | 45 circ th | 46 circ th | 47 circ th | 48 circ th | 49 circ th | 50 circ th | 51 circ th | 52 circ th | 53 circ th | 54 circ th | 55 circ th | 56 circ th | 57 circ th | 58 circ th | 59 circ th | 60 circ th | 61 circ th | 62 circ th | 63 circ th | 64 circ th | 65 circ th | 66 circ th | 67 circ th | 68 circ th | 69 circ th | 70 circ th | 71 circ th | 72 circ th | 73 circ th | 74 circ th | 75 circ th | 76 circ th | 77 circ th | 78 circ th | 79 circ th | 80 circ th | 81 circ th | 82 circ th | 83 circ th | 84 circ th | 85 circ th | 86 circ th | 87 circ th | 88 circ th | 89 circ th | 90 circ th | 91 circ th | 92 circ th | 93 circ th | 94 circ th | 95 circ th | 96 circ th | 97 circ th | 98 circ th | 99 circ th | 100 circ th |
circular inch | 1.0 × 10-6 circ in | 2.0 × 10-6 circ in | 3.0 × 10-6 circ in | 4.0 × 10-6 circ in | 5.0 × 10-6 circ in | 6.0 × 10-6 circ in | 7.0 × 10-6 circ in | 8.0 × 10-6 circ in | 9.0 × 10-6 circ in | 1.0 × 10-5 circ in | 1.1 × 10-5 circ in | 1.2 × 10-5 circ in | 1.3 × 10-5 circ in | 1.4 × 10-5 circ in | 1.5 × 10-5 circ in | 1.6 × 10-5 circ in | 1.7 × 10-5 circ in | 1.8 × 10-5 circ in | 1.9 × 10-5 circ in | 2.0 × 10-5 circ in | 2.1 × 10-5 circ in | 2.2 × 10-5 circ in | 2.3 × 10-5 circ in | 2.4 × 10-5 circ in | 2.5 × 10-5 circ in | 2.6 × 10-5 circ in | 2.7 × 10-5 circ in | 2.8 × 10-5 circ in | 2.9 × 10-5 circ in | 3.0 × 10-5 circ in | 3.1 × 10-5 circ in | 3.2 × 10-5 circ in | 3.3 × 10-5 circ in | 3.4 × 10-5 circ in | 3.5 × 10-5 circ in | 3.6 × 10-5 circ in | 3.7 × 10-5 circ in | 3.8 × 10-5 circ in | 3.9 × 10-5 circ in | 4.0 × 10-5 circ in | 4.1 × 10-5 circ in | 4.2 × 10-5 circ in | 4.3 × 10-5 circ in | 4.4 × 10-5 circ in | 4.5 × 10-5 circ in | 4.6 × 10-5 circ in | 4.7 × 10-5 circ in | 4.8 × 10-5 circ in | 4.9 × 10-5 circ in | 5.0 × 10-5 circ in | 5.1 × 10-5 circ in | 5.2 × 10-5 circ in | 5.3 × 10-5 circ in | 5.4 × 10-5 circ in | 5.5 × 10-5 circ in | 5.6 × 10-5 circ in | 5.7 × 10-5 circ in | 5.8 × 10-5 circ in | 5.9 × 10-5 circ in | 6.0 × 10-5 circ in | 6.1 × 10-5 circ in | 6.2 × 10-5 circ in | 6.3 × 10-5 circ in | 6.4 × 10-5 circ in | 6.5 × 10-5 circ in | 6.6 × 10-5 circ in | 6.7 × 10-5 circ in | 6.8 × 10-5 circ in | 6.9 × 10-5 circ in | 7.0 × 10-5 circ in | 7.1 × 10-5 circ in | 7.2 × 10-5 circ in | 7.3 × 10-5 circ in | 7.4 × 10-5 circ in | 7.5 × 10-5 circ in | 7.6 × 10-5 circ in | 7.7 × 10-5 circ in | 7.8 × 10-5 circ in | 7.9 × 10-5 circ in | 8.0 × 10-5 circ in | 8.1 × 10-5 circ in | 8.2 × 10-5 circ in | 8.3 × 10-5 circ in | 8.4 × 10-5 circ in | 8.5 × 10-5 circ in | 8.6 × 10-5 circ in | 8.7 × 10-5 circ in | 8.8 × 10-5 circ in | 8.9 × 10-5 circ in | 9.0 × 10-5 circ in | 9.1 × 10-5 circ in | 9.2 × 10-5 circ in | 9.3 × 10-5 circ in | 9.4 × 10-5 circ in | 9.5 × 10-5 circ in | 9.6 × 10-5 circ in | 9.7 × 10-5 circ in | 9.8 × 10-5 circ in | 9.9 × 10-5 circ in | 0.0001 circ in |
A circular thou is a unit of area, equal to the area of a circle with a diameter of one thou.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
circular thou | circ th | ≡ π⁄4 mil2 | ≈ 5.067075×10−10 m2 | Imperial/US |
circular thous | circular inches | circular thous | circular inches |
---|---|---|---|
1 | = 1.0E-6 | 6 | = 6.0E-6 |
2 | = 2.0E-6 | 7 | = 7.0E-6 |
3 | = 3.0E-6 | 8 | = 8.0E-6 |
4 | = 4.0E-6 | 9 | = 9.0E-6 |
5 | = 5.0E-6 | 10 | = 1.0E-5 |
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
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
circular inch | circ in | ≡ π⁄4 sq in | ≈ 5.067075×10−4 m2 | Imperial/US |
circular inches | circular thous | circular inches | circular thous |
---|---|---|---|
1 | = 1000000 | 6 | = 6000000 |
2 | = 2000000 | 7 | = 7000000 |
3 | = 3000000 | 8 | = 8000000 |
4 | = 4000000 | 9 | = 9000000 |
5 | = 5000000 | 10 | = 10000000 |
circular thous | circular inches |
---|---|
1 | = 1.0 × 10-6 |
1 000 000 | = 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 …) |