Kilometer [km] to Mile [mi] Converter
Quick Reference
1 Kilometer (km) = 0.6213712121 Mile (mi)
1 Mile (mi) = 1.609343949 Kilometer (km)
How to Convert Kilometer to Mile
1 km = 0.6213712121212122 mi
1 mi = 1.6093439485009937 km
To convert Kilometer to Mile, divide the value by 1.609343949 (equivalently, multiply by 0.6213712121). To convert Mile back to Kilometer, multiply by 1.609343949.
Example: convert 10 km to mi:
10 km = 10 x 0.6213712121212122 = 6.213712121212121 mi
Kilometer
Definition: A kilometer (km) is a unit of length in the metric system, equal to one thousand meters. It is a decimal multiple of the meter, the SI base unit of length.
History/origin: The kilometer is derived from the meter, which was defined in the late 18th century during the French Revolution. The prefix 'kilo-' denotes one thousand.
Current use: Kilometers are commonly used for measuring longer distances, such as the distance between cities, the length of a road, or the distance covered in a race. They are the standard unit of distance in many countries.
Mile
Definition: A mile (mi) is a unit of length in the imperial and United States customary systems. It is defined as exactly 1,609.344 meters or 5,280 feet.
History/origin: The mile has ancient origins, dating back to Roman times. It was originally based on the distance covered by a thousand paces of a Roman legion.
Current use: Miles are commonly used in the United States, Canada, and the United Kingdom for measuring longer distances, such as the distance between cities or the length of a road. They are also used in sports, such as running and cycling.
Kilometer to Mile Conversion Table
| Kilometer [km] | Mile [mi] |
|---|---|
| 1 km | 0.6213712121212122 mi |
| 2 km | 1.2427424242424243 mi |
| 5 km | 3.1068560606060607 mi |
| 10 km | 6.213712121212121 mi |
| 20 km | 12.427424242424243 mi |
| 50 km | 31.068560606060608 mi |
| 100 km | 62.137121212121215 mi |
| 200 km | 124.27424242424243 mi |
| 500 km | 310.68560606060606 mi |
| 1000 km | 621.3712121212121 mi |
Common pairs of Length
Millimeter
Centimeter
Kilometer
US Survey Foot