Km to Miles ConverterRight in Your Browser
Convert kilometers (km) to miles (mi). The kilometer (km) is 1,000 meters — the standard road-distance unit in most of the world. The mile (mi) is the road-distance unit of the US and UK, equal to 5,280 feet. Everything is calculated locally in your browser — no server, and it works offline.
0.621371 mi
in miles (mile)
To convert kilometers to miles, multiply the kilometer value by 0.621371.
Switch to Miles to KmKm to Miles Chart
| Kilometers (km) | Miles (mi) |
|---|---|
| 1 | 0.621371 |
| 2 | 1.24274 |
| 3 | 1.86411 |
| 4 | 2.48548 |
| 5 | 3.10686 |
| 10 | 6.21371 |
| 20 | 12.4274 |
| 50 | 31.0686 |
| 100 | 62.1371 |
Frequently Asked Questions
How many miles are in a kilometer?
One kilometer equals 0.621371 miles (1 km = 0.621371 mi). So to go from kilometers to miles, multiply the kilometer value by 0.621371.
What is the formula to convert kilometers to miles?
To convert kilometers to miles, multiply the kilometer value by 0.621371. For example, 10 km is 6.21371 mi.
What is 5 kilometers in miles?
5 kilometers — a popular park-run distance — is 3.10686 miles. The converter above works for any value, entirely in your browser.
Is the kilometer to mile conversion exact?
The factor used here is the defined value: 1 km = 0.6213711922 mi. Results are rounded to six significant digits for readability, so for high-precision work use the full factor.