Convert miles to kilometers
1 mi = 1.609344 km. Change the amount below, or read the formula and the reference table further down.
1 mile equals
kilometers
1 mi = 1.609344 km
The formula
Miles and kilometers both measure length from the same zero, so a single multiplier does the job.
km = mi × 1.609344
Going the other way? Convert kilometers to miles.
Miles to kilometers table
Common values, rounded for reading.
| Miles (mi) | Kilometers (km) |
|---|---|
| 1 | 1.6093 |
| 2 | 3.2187 |
| 3 | 4.828 |
| 4 | 6.4374 |
| 5 | 8.0467 |
| 6 | 9.6561 |
| 7 | 11.2654 |
| 8 | 12.8748 |
| 9 | 14.4841 |
| 10 | 16.0934 |
| 15 | 24.1402 |
| 20 | 32.1869 |
| 25 | 40.2336 |
| 30 | 48.2803 |
| 40 | 64.3738 |
| 50 | 80.4672 |
| 75 | 120.7 |
| 100 | 160.93 |
| 250 | 402.34 |
| 500 | 804.67 |
| 1,000 | 1,609.34 |
Questions people ask
- How many kilometers are in a mile?
- One mile equals 1.609344 kilometers.
- How do I convert miles to kilometers by hand?
- Multiply the number of miles by 1.609344. For a rough check, 1.6 is close enough for most everyday use.
- What is 1 mile in kilometers?
- 1 mile is 1.609344 kilometers.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.