Kilometers to Miles Converter
Convert kilometers (km) to miles (mi) instantly. 1 kilometer = 0.621371 miles.
How to convert kilometers to miles
mi = km × 0.621371
To convert kilometers to miles, multiply the length value by 0.621371. One kilometer (km) is equal to 0.621371 miles (mi). For quick everyday conversions, the interactive converter above gives you the exact result as you type — no rounding surprises.
Kilometers to Miles conversion table
| Kilometers (km) | Miles (mi) |
|---|---|
| 1 km | 0.621371 mi |
| 2 km | 1.2427 mi |
| 3 km | 1.8641 mi |
| 4 km | 2.4855 mi |
| 5 km | 3.1069 mi |
| 6 km | 3.7282 mi |
| 7 km | 4.3496 mi |
| 8 km | 4.971 mi |
| 9 km | 5.5923 mi |
| 10 km | 6.2137 mi |
| 15 km | 9.3206 mi |
| 20 km | 12.4274 mi |
| 25 km | 15.5343 mi |
| 50 km | 31.0686 mi |
| 100 km | 62.1371 mi |
Frequently asked questions
How many miles are in 1 kilometer?
1 kilometer equals 0.621371 miles.
How do I convert kilometers to miles?
Multiply the number of kilometers by 0.621371. For example, 8 km × 0.621371 = 4.971 mi.
What is 8 kilometers in miles?
8 kilometers is equal to 4.971 miles.
Can I convert miles back to kilometers?
Yes — use our Miles to Kilometers converter, or divide by 0.621371.