Convert Mu to Square Miles
Convert Mu (亩) to Square Miles (mi²) instantly and accurately.
Conversion Formula
mi² = 亩 × 0.000257401439
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.
About Square Miles
A square mile (mi²) is an imperial unit of area equal to a square with sides of one mile (5,280 ft × 5,280 ft). It is used for measuring large land areas like counties, states, and countries in the United States. Los Angeles covers about 503 mi², Rhode Island (smallest US state) is roughly 1,214 mi², and Alaska is about 665,384 mi². This unit is standard in American geography, land surveying, and regional planning.
Quick Reference Table
| Mu (亩) | Square Miles (mi²) |
|---|---|
| 1 亩 | 0.000257401 mi² |
| 2 亩 | 0.000514803 mi² |
| 5 亩 | 0.00128701 mi² |
| 10 亩 | 0.00257401 mi² |
| 25 亩 | 0.00643504 mi² |
| 50 亩 | 0.0128701 mi² |
| 100 亩 | 0.0257401 mi² |