Miles to Kilometers Converter
Convert miles to kilometers instantly. 1 mi = 1.6093 km. Free two-way converter with the formula and a quick reference table.
How to convert miles to kilometers
kilometers = miles × 1.6093
One mile equals 1.6093 kilometers, so to convert miles to kilometers you multiply by 1.6093. Going the other way, one kilometer is 0.621371 miles. Both units measure length, so the conversion is an exact ratio that never changes.
10 miles = 16.0934 kilometers. Multiply your mile figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? kilometers to miles
miles to kilometers table
| miles (mi) | kilometers (km) |
|---|---|
| 1 | 1.6093 |
| 2 | 3.2187 |
| 3 | 4.828 |
| 5 | 8.0467 |
| 10 | 16.0934 |
| 20 | 32.1869 |
| 25 | 40.2336 |
| 50 | 80.4672 |
| 100 | 160.93 |
| 250 | 402.34 |
| 500 | 804.67 |
| 1,000 | 1,609.34 |
Frequently asked questions
How many kilometers are in a mile?
One mile equals 1.6093 kilometers. So to convert, multiply the number of miles by 1.6093.
How do I convert miles to kilometers?
Multiply by 1.6093, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
Yes — both units measure the same quantity, so the ratio is fixed and this uses the standard internationally-agreed factor.