Kilometers to Miles Conversion Calculator

To convert kilometers to miles, multiply the kilometer value by 0.621371. For example: 1) 1 km = 0.621371 mi, 2) 10 km = 6.21371 mi, 3) 100 km = 62.1371 mi. Our calculator handles this automatically.

1 kilometer equals exactly 0.621371 miles. This is a standard conversion used worldwide in distance measurements. For quick estimates, you can think of 1 kilometer as being about 0.62 miles, or 5 kilometers as about 3.1 miles.

Converting kilometers to miles is useful when: 1) Traveling between countries that use different systems, 2) Understanding international road signs and distances, 3) Converting between metric and imperial units, 4) Planning international trips or routes.

1 mile equals 1.60934 kilometers. Conversely, 1 kilometer equals 0.621371 miles. For quick estimates, you can think of 5 miles as about 8 kilometers, or 1 mile as about 1.6 kilometers.