將千米轉換為英寸
千米
定義: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.
歷史/起源: 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.
目前用途: 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
定義:
千米轉英寸對照表
| 千米 [km] | 英寸 [in] |
|---|---|
| 0.01 km | 393.70 in |
| 0.10 km | 3937 in |
| 1 km | 39370 in |
| 2 km | 78740 in |
| 3 km | 118110 in |
| 5 km | 196850 in |
| 10 km | 393701 in |
| 20 km | 787402 in |
| 50 km | 1968504 in |
| 100 km | 3937008 in |
| 1000 km | 39370079 in |
如何將千米轉換為英寸
1 km = 39370 in
1 in = 0.000025 km
範例
Convert 15 km to in:
15 km = 15 × 39370 in = 590551 in
