Convert Mu to Square Kilometers
Convert Mu (亩) to Square Kilometers (km²) instantly and accurately.
Conversion Formula
km² = 亩 × 0.0006666666667
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 Kilometers
A square kilometer (km²) is a metric unit of area equal to a square with sides of one kilometer (1,000 m × 1,000 m). It is used for measuring large land areas such as cities, forests, lakes, and countries. Manhattan (New York) is about 59 km², and Monaco (the second smallest country) is just over 2 km². This unit is essential in geography, urban planning, forestry, and environmental impact studies.
Quick Reference Table
| Mu (亩) | Square Kilometers (km²) |
|---|---|
| 1 亩 | 0.000666667 km² |
| 2 亩 | 0.00133333 km² |
| 5 亩 | 0.00333333 km² |
| 10 亩 | 0.00666667 km² |
| 25 亩 | 0.0166667 km² |
| 50 亩 | 0.0333333 km² |
| 100 亩 | 0.0666667 km² |