Convert Ri (South Korea) to kilometer
Ri (South Korea)
Definition: Ri (South Korea) is a measure of length or distance. For conversion purposes, its value is 392.7272727272727 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.
Ri (South Korea) to kilometer Conversion Table
| Ri (South Korea) [리] | kilometer [km] |
|---|---|
| 0.01 Ri (South Korea) | 0.003927 kilometer |
| 0.10 Ri (South Korea) | 0.0393 kilometer |
| 1 Ri (South Korea) | 0.3927 kilometer |
| 2 Ri (South Korea) | 0.7855 kilometer |
| 3 Ri (South Korea) | 1.18 kilometer |
| 5 Ri (South Korea) | 1.96 kilometer |
| 10 Ri (South Korea) | 3.93 kilometer |
| 20 Ri (South Korea) | 7.85 kilometer |
| 50 Ri (South Korea) | 19.64 kilometer |
| 100 Ri (South Korea) | 39.27 kilometer |
| 1000 Ri (South Korea) | 392.73 kilometer |
How to Convert Ri (South Korea) to kilometer
1 Ri (South Korea) = 0.392727 kilometer
1 kilometer = 2.55 Ri (South Korea)
Example
Convert 15 Ri (South Korea) to kilometer:
15 Ri (South Korea) = 15 × 0.392727 kilometer = 5.89 kilometer
