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Kilometers to Miles Converter

Easily convert kilometers to miles, or miles to kilometers.

Kilometers (km)
Miles (mi)

Convert Kilometers to Miles with Our Free Online Tool

Need to convert a distance from kilometers to miles? Our free km to miles converter gives you an instant, accurate result — no math required. Simply enter the distance in kilometers and get the equivalent in miles right away.

Kilometers and miles are the two most common units for measuring distance. Kilometers are used in most of the world (metric system), while miles are standard in the United States and United Kingdom. Knowing how to convert between the two is essential for travel, running, driving, and sports like marathons and cycling events.

How to Use Our Kilometers to Miles Conversion Tool

Using our kilometers to miles converter is simple:

  1. Enter the distance in kilometers in the input field.
  2. The equivalent distance in miles will be displayed instantly.

Kilometers to Miles Conversion Formula

To convert kilometers to miles, multiply the kilometer value by 0.621371:

miles = km × 0.621371

For example, 10 km = 10 × 0.621371 = 6.21 miles. One kilometer equals approximately 0.6214 miles, and one mile equals approximately 1.6093 kilometers.

Kilometers to miles conversion table

Kilometers (km) Miles (mi)
1 km 0.6214 mi
2 km 1.2427 mi
3 km 1.8641 mi
5 km 3.1069 mi
10 km 6.2137 mi
15 km 9.3206 mi
20 km 12.4274 mi
25 km 15.5343 mi
30 km 18.6411 mi
40 km 24.8548 mi
42 km 26.0976 mi
50 km 31.0686 mi
60 km 37.2823 mi
70 km 43.4960 mi
80 km 49.7097 mi
90 km 55.9234 mi
100 km 62.1371 mi
150 km 93.2057 mi
200 km 124.2742 mi
500 km 310.6855 mi

Popular Kilometers to Miles Conversions

1km = 0.62mi 2km = 1.24mi 3km = 1.86mi 5km = 3.11mi 10km = 6.21mi 15km = 9.32mi 20km = 12.43mi 25km = 15.53mi 30km = 18.64mi 40km = 24.85mi 42km = 26.1mi 50km = 31.07mi 60km = 37.28mi 70km = 43.5mi 80km = 49.71mi 90km = 55.92mi 100km = 62.14mi 150km = 93.21mi 200km = 124.27mi 500km = 310.69mi

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