Mile to Kilometer Converter (mi to km)

How to convert miles to kilometers

1 mile is equal to 1.609344 kilometers, and 1 kilometer is equal to 0.6213711922 miles. To convert, multiply by the conversion factor:

kilometers = miles × 1.609344
kilometers = miles ÷ 0.6213711922

Example: convert 15 mi to km: 15 × 1.609344 = 24.14016 km.

The international mile is exactly 1,609.344 m, or 5,280 feet. It's used for road distances and speed limits in the US and UK.

Symbol: mi · 1 mi = 1,609.344 m · Category: Imperial & US customary

A kilometer is 1,000 meters. It's the standard unit for distances between places, road signs and running races in most countries.

Symbol: km · 1 km = 1,000 m · Category: Metric (SI)

Frequently asked questions

How many kilometers are in a mile?

There are 1.609344 kilometers in 1 mile (mi).

How many miles are in a kilometer?

1 kilometer (km) equals 0.6213711922 miles.

How do I convert miles to kilometers?

Multiply the length in miles by 1.609344. For example, 15 mi × 1.609344 = 24.14016 km.

How do I convert kilometers to miles?

Divide the length in kilometers by 1.609344, or multiply it by 0.6213711922. You can also use the Kilometer to Mile converter.