# Miles to KM — Convert Miles to Kilometers

Convert miles to kilometers instantly, with a quick reference table. Free, in your browser — no sign-up.

## How to convert miles to kilometers

Multiply the distance in miles by 1.609, since one mile equals about 1.609 km. For example, 26.2 miles × 1.609 = 42.16 km. A rough estimate is to add about 60% to the miles.

## Where you will use it

Miles-to-kilometers helps when US road distances or a running goal in miles need to be metric — a commute, a race distance, or a speed limit you want in km/h terms.

## How to

1. Enter the value in miles.
2. Read the result in kilometers.
3. Use the table for common distances.

## FAQ

**How many km is 1 mile?**

1 mile equals about 1.609 km. Multiply miles by 1.609.

**What is a marathon in km?**

A marathon is 26.2 miles, which is about 42.16 km.

**Is it free?**

Yes, completely free — no sign-up and no watermark.

**Is my data private?**

Yes — this tool runs entirely in your browser. Your files and text are never uploaded.


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