Miles to Kilometers Converter
Precise tool to convert miles to kilometers. Ideal for travel, sports, and international navigation.
Unit Converter
Easily convert between different units of measurement with speed and accuracy.
Factor
1.609340
Precision
3 decimal places
Type
Multiplication
Conversion Formula
1 mi × 1.609340 = 0 kmProcess Explanation
To convert from miles to kilometers, we multiply the value by the conversion factor 1.609340.
Conversion table: Millas a Kilómetros
Millas (mi) | Kilómetros (km) | Common use |
|---|---|---|
1 1 mi | 1.609344 km | Short sprint |
2 0.621371 mi | 1 km | A standard kilometer |
3 3.10686 mi | 5 km | 5K race |
4 6.21371 mi | 10 km | 10K race |
5 26.2188 mi | 42.195 km | Marathon |
Note: The values shown are approximations. For critical calculations, use the interactive converter above for greater precision.
How to convert from miles to kilometers?
Conversion Formula
To convert miles to kilometers, multiply the number of miles by 1.60934. This conversion is useful for international travel, sports, and navigation where distance precision is required.
What is a mile?
The mile (abbreviated as mi) is a unit of length primarily used in countries that use the imperial system, such as the United States and the United Kingdom. One mile equals 1.609344 kilometers or 5,280 feet. There are different types of miles, but the most common is the US statute mile.
What is a kilometer?
The kilometer (abbreviated as km) is a unit of length in the International System of Units (SI). One kilometer equals 1,000 meters. It is the standard unit for measuring land distances in most countries of the world.
Practical applications of miles to kilometers conversion
Travels
Convert distances when traveling from countries that use miles to countries that use kilometers.
Sports
Understand distances of American races in metric terms.
International Trade
Convert product specifications between different international markets.
Education
Better understand the differences between imperial and metric measurement systems.
Frequently asked questions about miles to kilometers conversion
Q How many kilometers are in a mile?
There are exactly 1.609344 kilometers in a US statute mile.
Q Which is more accurate, using the factor 1.6 or 1.609344?
The factor 1.609344 is the exact official value. The factor 1.6 is a useful approximation for quick calculations, but less accurate.
Q Why is it important to know how to convert miles to kilometers?
It's essential for international communication, travel, international sports, and for understanding measurements in a globalized world where different countries use different systems.