How many miles in 1 km?
The answer is 0.621371192237.

We assume you are converting between **mile** and **kilometre**.

You can view more details on each measurement unit:

miles or
km

The SI base unit for **length** is the metre.

1 metre is equal to 0.000621371192237 miles, or 0.001 km.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between miles and kilometres.

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A mile is any of several units of distance, or, in physics terminology, of length. Today, one mile is mainly equal to about 1609 m on land and 1852 m at sea and in the air, but see below for the details. The abbreviation for mile is 'mi'. There are more specific definitions of 'mile' such as the metric mile, statute mile, nautical mile, and survey mile. On this site, we assume that if you only specify 'mile' you want the statute mile.

A kilometre (American spelling: kilometer, symbol: km) is a unit of length equal to 1000 metres (from the Greek words khilia = thousand and metro = count/measure). It is approximately equal to 0.621 miles, 1094 yards or 3281 feet.

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