Convert Circular Mils to Mu
Convert Circular Mils (cmil) to Mu (亩) instantly and accurately.
Conversion Formula
亩 = cmil × 7.600612186e-13
About Circular Mils
A circular mil (cmil) is a unit used in electrical engineering to specify the cross-sectional area of round wires and cables. Equal to the area of a circle with a diameter of exactly one thou (one thousandth of an inch) - approximately 5.067 × 10⁻¹⁰ m² - it simplifies wire calculations: the cross-sectional area in cmil equals the wire diameter in mils, squared. US electrical codes (NEC/NEMA) specify conductor sizes in circular mils, and large cables are rated in thousands of circular mils (kcmil or MCM). A 12 AWG wire, common in US household wiring, has a cross-section of 6,530 cmil.
About Mu
The mu (亩, also written mǔ) is China's traditional unit of agricultural land area, equal to 1/15 hectare or approximately 666.67 m². It has been the standard land measurement in China for over two thousand years. China's total farmland is reported in hundreds of millions of mu, and rural property records across China use mu as the primary unit. One hectare equals exactly 15 mu. One mu equals approximately 0.165 acres or about 797 square yards.
Quick Reference Table
| Circular Mils (cmil) | Mu (亩) |
|---|---|
| 1 cmil | 7.601 × 10-13 亩 |
| 2 cmil | 1.52 × 10-12 亩 |
| 5 cmil | 3.8 × 10-12 亩 |
| 10 cmil | 7.601 × 10-12 亩 |
| 25 cmil | 1.9 × 10-11 亩 |
| 50 cmil | 3.8 × 10-11 亩 |
| 100 cmil | 7.601 × 10-11 亩 |