Conversions

Miles to km

Convert miles to kilometres for speed, distance, and road trip planning.

Enter value

Result

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1 mile = 1.60934 kilometres

Need the reverse? Try kilometres → miles instead →

miles to kilometres — reference table

miles (mi)	kilometres (km)
1mi	1.609km
5mi	8.047km
10mi	16.093km
26mi	42.165km
50mi	80.467km
100mi	160.934km
200mi	321.868km
500mi	804.67km
1,000mi	1,609.34km

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How to use Miles to km

01 Enter the value you want to convert in the input field
02 The converted result appears instantly
03 Scroll down for a quick-reference table of common values

Frequently asked questions

Common questions about Miles to km.

Is Miles to km free to use?

Yes, Miles to km is completely free. No account, subscription, or payment is ever required — just open the page and start using it.

Does Miles to km upload my data to a server?

No. Miles to km runs entirely in your web browser using client-side JavaScript. Your files, text, and data never leave your device, making it 100% private.

Can I use Miles to km on my phone or tablet?

Yes. Miles to km is fully responsive and works on all modern smartphones, tablets, and desktop browsers without installing any app.

How accurate are the conversions?

Miles to km uses standard mathematical conversion formulas and displays results to up to 8 decimal places of precision.

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About Miles to km

The mile is a unit of distance used in the United States, the United Kingdom, and a handful of other countries. One mile equals exactly 1.609344 kilometres. Miles to Km conversion is needed daily for GPS navigation in metric countries, interpreting race distances (a 5K is approximately 3.1 miles; a marathon is 26.2 miles or 42.195 km), calculating fuel efficiency comparisons between mpg and L/100km, and reading international road signs when travelling.