Take advantage of the benefits of registration!  As a registered user, the conversions you add to 'Your Favorites' are saved to your account so they follow you wherever you go for fast access anywhere! GPA inputs and calculations too. You can also post to our forums, create a profile, and more!   Click here for our simple sign-up page

Miles to kilometers (mi to km) Metric conversion calculator

Welcome to our miles to kilometers (mi to km) conversion calculator. You can enter a value in either the miles or kilometers input fields. For an understanding of the conversion process, we include step by step and direct conversion formulas. If you'd like to perform a different conversion, just select between the listed Length units in the 'Select between other Length units' tab below or use the search bar above. Tip: Use the swap button to switch from converting miles to kilometers to kilometers to miles.

miles (mi)

 

kilometers (km)

 Add to Favorites
Add to site favorites
(not bookmarks)
Swap
< == >
1 mi = 1.609344 km 1 km = 0.62137119 mi

Algebraic Steps / Dimensional Analysis Formula
mi * 63360 in
1 mi
* 2.54 cm
1 in
* 1 km
100000 cm
= km

Direct Conversion Formula
mi * 1.609344 km
1 mi
= km

centimeters 0
feet 0
inches 0
kilometers 0
light-years 0
meters 0
miles 0
nautical miles 0
yards 0
If you would like to switch between Length units, select from the tables below

< == >












Active Users