How do I convert miles to kilometers?

Take the value in miles and multiply by 1.609344. Or just type the value above — the result updates instantly.

How accurate is the conversion?

Conversions use exact internationally agreed factors and display up to 6 significant digits.

Yes, completely free with no signup required and no limits for normal use.

Convert miles to kilometers online for free. Instant, accurate conversion with a handy reference table — runs in your browser.

Value

From

1.609344

1 miles = 1.609344 kilometers

Quick reference

How do I convert miles to kilometers?: Take the value in miles and multiply by 1.609344. Or just type the value above — the result updates instantly.
How accurate is the conversion?: Conversions use exact internationally agreed factors and display up to 6 significant digits.
Is this tool free?: Yes, completely free with no signup required and no limits for normal use.