Miles to kilometers
Convert miles (mi) to kilometers (km) instantly. 1 mile = 1.60934 kilometers.
Quick answer: 1 mile equals 1.60934 km. To convert miles to kilometers, multiply the value by 1.60934.
Good to know
- 1 inch is exactly 2.54 centimetres, and 1 mile is about 1.609 kilometres.
- To estimate miles to kilometres, add half and then a tenth of the miles. 50 miles is about 80 km.
Read the guide
Quick reference
| mi | km |
|---|---|
| 1 | 1.60934 |
| 2 | 3.21869 |
| 5 | 8.04672 |
| 10 | 16.0934 |
| 25 | 40.2336 |
| 50 | 80.4672 |
| 100 | 160.934 |
Frequently asked questions
How many kilometers are in 1 mile?
There are 1.60934 kilometers in 1 mile.
How do I convert miles to kilometers?
Multiply the number of miles by 1.60934.
How do I convert kilometers back to miles?
Divide by 1.60934, or multiply by 0.621371.
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