Convert Earth's equatorial radius to kilometer
Earth's equatorial radius
Definition: Earth's equatorial radius is a measure of length or distance. For conversion purposes, its value is 6378160 times the reference unit, meter.
kilometer
Definition: 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.
Earth's equatorial radius to kilometer Conversion Table
| Earth's equatorial radius [radius] | kilometer [km] |
|---|---|
| 0.01 Earth's equatorial radius | 63.78 kilometer |
| 0.10 Earth's equatorial radius | 637.82 kilometer |
| 1 Earth's equatorial radius | 6378 kilometer |
| 2 Earth's equatorial radius | 12756 kilometer |
| 3 Earth's equatorial radius | 19134 kilometer |
| 5 Earth's equatorial radius | 31891 kilometer |
| 10 Earth's equatorial radius | 63782 kilometer |
| 20 Earth's equatorial radius | 127563 kilometer |
| 50 Earth's equatorial radius | 318908 kilometer |
| 100 Earth's equatorial radius | 637816 kilometer |
| 1000 Earth's equatorial radius | 6378160 kilometer |
How to Convert Earth's equatorial radius to kilometer
1 Earth's equatorial radius = 6378 kilometer
1 kilometer = 0.000157 Earth's equatorial radius
Example
Convert 15 Earth's equatorial radius to kilometer:
15 Earth's equatorial radius = 15 × 6378 kilometer = 95672 kilometer
