Miles to Kilometers Converter
Enter a value in miles to instantly get the result in kilometers.
How to Convert Miles to Kilometers
The formula is: km = miles × 1.60934
One mile is exactly 1,609.344 meters, or 1.609344 kilometers. The mile is used primarily in the United States and United Kingdom for road distances and speed limits. Kilometers are the international standard for distance measurement used in most countries worldwide.
Miles to Kilometers Conversion Table
| Miles (mi) | Kilometers (km) |
|---|---|
| 1 mi | 1.609 km |
| 2 mi | 3.219 km |
| 3 mi | 4.828 km |
| 5 mi | 8.047 km |
| 10 mi | 16.093 km |
| 20 mi | 32.187 km |
| 25 mi | 40.234 km |
| 26.2 mi | 42.165 km |
| 50 mi | 80.467 km |
| 100 mi | 160.934 km |
Frequently Asked Questions
How many kilometers are in a mile?
One mile equals 1.60934 kilometers.
What is the formula to convert miles to km?
km = miles × 1.60934. For example, 10 miles = 16.0934 km.
How many miles is a 5K race?
A 5K (5 kilometers) is 3.10686 miles.
How many km is 26.2 miles (a marathon)?
A marathon is 26.2 miles × 1.60934 = 42.165 km.