转换器
12
指南
Enter a surface area and choose the source and target units. Square metric, imperial, acreage, and hectare conversions are normalized through square meters.
示例
Square meters to square feet
10 m2
等于
107.639104167 ft2
Acres to hectares
1 ac
等于
0.40468564224 ha
Square miles to square kilometers
1 mi2
等于
2.58998811034 km2
面积
面积
平方米 (m2) is one of the supported 面积 units in this converter.
Square kilometer (km2) is one of the supported 面积 units in this converter.
Square centimeter (cm2) is one of the supported 面积 units in this converter.
Square millimeter (mm2) is one of the supported 面积 units in this converter.
公顷 (ha) is one of the supported 面积 units in this converter.
Acre (ac) is one of the supported 面积 units in this converter.
Square foot (ft2) is one of the supported 面积 units in this converter.
Square inch (in2) is one of the supported 面积 units in this converter.
Square mile (mi2) is one of the supported 面积 units in this converter.
热门转换
转换表
| 单位 | 数值 |
|---|---|
| Square kilometer km2 | 1E-06 |
| Square centimeter cm2 | 10000 |
| Square millimeter mm2 | 1000000 |
| 公顷 ha | 0.0001 |
| Acre ac | 0.000247105381467 |
| Square foot ft2 | 10.7639104167 |
| Square inch in2 | 1550.00310001 |
| Square mile mi2 | 3.86102158542E-07 |
公式模型
Area units grow by the square of their length units, so square feet and feet are not interchangeable.
常见问题
Area is two-dimensional, so square units scale differently from linear units.
Yes. Both are included for land measurement.