Convert Kilometers to Miles
Convert kilometers to miles (km to mi) instantly. Free, accurate kilometers to miles calculator with conversion formula and chart.
1 km = 0.6213711922 mi
Conversion formula
1 kilometer = 0.6213711922 miles
Multiply a value in kilometers by 0.6213711922 to get miles; divide by the same number to convert back.
Kilometers to Miles conversion table
| Kilometers (km) | Miles (mi) |
|---|---|
| 1 km | 0.621371 mi |
| 2 km | 1.24274 mi |
| 5 km | 3.10686 mi |
| 10 km | 6.21371 mi |
| 25 km | 15.5343 mi |
| 50 km | 31.0686 mi |
| 100 km | 62.1371 mi |
| 500 km | 310.686 mi |
| 1,000 km | 621.371 mi |
- For example, 12 kilometers is 7.45645 miles.
- A value of 75 kilometers converts to 46.6028 miles.
- Going the other way, 1 mile is 1.60934 kilometers.
More length conversions
About Kilometers to Miles
Easily convert kilometers (km) to miles (mi) with this free, instant calculator. Enter a value in kilometers to see the equivalent in miles right away — accurate and calculated in your browser.
How to use Kilometers to Miles
- 1
Enter the number of kilometers you want to convert.
- 2
The equivalent value in miles appears instantly.
- 3
Switch units anytime to convert in either direction.
How to convert Kilometers to Miles
Enter any value in kilometers (km) and this calculator instantly shows the equivalent in miles (mi) using the exact internationally agreed conversion factor — no rounding tricks, no ads in the way, and it works offline once the page is loaded.
Use the swap button to convert in the other direction (miles to kilometers), or switch to any other length unit from the dropdown — the same page handles meters, kilometers, centimeters, millimeters, micrometers, nanometers, miles, yards, feet, inches, nautical miles.
Frequently Asked Questions
How do you convert kilometers to miles?
Enter your value in kilometers and the converter instantly shows the result in miles using the exact conversion factor.
Is the kilometers to miles converter free?
Yes — it's completely free, instant and requires no sign-up.
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