Convert Square Thou to Mu
Convert Square Thou (thou²) to Mu (亩) instantly and accurately.
Conversion Formula
亩 = thou² × 9.677400000e-13
About Square Thou
A square thou (thou²), sometimes called a square mil, is the area of a square with sides of one thousandth of an inch (0.0254 mm), equal to approximately 6.452 × 10⁻¹⁰ m². This tiny imperial unit is indispensable in precision engineering, PCB (printed circuit board) design, and manufacturing, where conductor widths, dielectric coating thicknesses, and tight machining tolerances are specified in thou. Wire insulation, thin films, and precision-stamped metal components are commonly described using this unit.
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
| Square Thou (thou²) | Mu (亩) |
|---|---|
| 1 thou² | 9.677 × 10-13 亩 |
| 2 thou² | 1.935 × 10-12 亩 |
| 5 thou² | 4.839 × 10-12 亩 |
| 10 thou² | 9.677 × 10-12 亩 |
| 25 thou² | 2.419 × 10-11 亩 |
| 50 thou² | 4.839 × 10-11 亩 |
| 100 thou² | 9.677 × 10-11 亩 |