将 英寸 (美国测量) 转换为 千米
英寸 (美国测量)
定义:
千米
定义: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.
History/origin: The prefix kilo- is a metric prefix indicating one thousand. One kilometer is therefore one thousand meters. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by light in 1/299 792 458 second. This definition is subject to change, but the relationship between the meter and the kilometer will remain constant.
Current use: It is currently the official unit of measurement for expressing distances between geographical places on land in most of the world. However, there still remain a number of countries that primarily use the mile instead of the kilometer including the United States and the United Kingdom (UK). Unlike the United States, the UK has adopted the metric system; while the metric system is widely used in government, commerce, and industry, remnants of the imperial system can still be seen in the UK's use of miles in its road systems.
英寸 (美国测量) 转 千米 转换表
| 英寸 (美国测量) [in] | 千米 [km] |
|---|---|
| 0.01 in | 0.000000 km |
| 0.10 in | 0.000003 km |
| 1 in | 0.000025 km |
| 2 in | 0.000051 km |
| 3 in | 0.000076 km |
| 5 in | 0.000127 km |
| 10 in | 0.000254 km |
| 20 in | 0.000508 km |
| 50 in | 0.001270 km |
| 100 in | 0.002540 km |
| 1000 in | 0.0254 km |
如何将 英寸 (美国测量) 转换为 千米
1 in = 0.000025 km
1 km = 39370 in
示例
Convert 15 in to km:
15 in = 15 × 0.000025 km = 0.000381 km
