Convert Mile to Kilometre (mi to km)
How to convert miles to kilometres
To convert miles to kilometres, multiply miles by 1.609344
To convert kilometres to miles, divide kilometres by 1.609344
Common mile to kilometre examples
| Mile (mi) | Kilometre (km) |
|---|---|
| 1 mi | 1.609344 km |
| 10 mi | 16.09344 km |
| 50 mi | 80.4672 km |
| 100 mi | 160.9344 km |
| 250 mi | 402.336 km |
| 500 mi | 804.672 km |
| 1,000 mi | 1,609.344 km |
| 10,000 mi | 16,093.44 km |
| 100,000 mi | 160,934.4 km |
| 1,000,000 mi | 1,609,344 km |
Frequently asked questions
How many kilometres are in 100 miles?
100 mi equals about 160.9344 km.
What is the miles to kilometres formula?
Use kilometres = miles × 1.609344. For reverse conversion, miles = kilometres × 0.621371192237.
Can I convert kilometres to miles too?
Yes. The calculator supports two-way conversion. Edit either field and the other updates instantly.
Is this conversion exact?
The converter uses fixed unit factors. Display values are rounded for readability.