Miles to KM — Convert Miles to Kilometers
Convert miles to kilometers instantly, with a quick reference table. Free, in your browser — no sign-up.
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How to
- 1Enter the value in miles.
- 2Read the result in kilometers.
- 3Use the table for common distances.
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.
miles to kilometers conversion table
Quick reference for common values. 1 mi = 1.609344 km.
| miles (mi) | kilometers (km) |
|---|---|
| 1 mi | 1.609344 km |
| 2 mi | 3.218688 km |
| 3 mi | 4.828032 km |
| 4 mi | 6.437376 km |
| 5 mi | 8.04672 km |
| 10 mi | 16.09344 km |
| 15 mi | 24.14016 km |
| 20 mi | 32.18688 km |
| 25 mi | 40.2336 km |
| 50 mi | 80.4672 km |
| 75 mi | 120.7008 km |
| 100 mi | 160.9344 km |
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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