1 kilometer = 0.621371 miles
Convert kilometers to miles.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
1 row could not be read rows could not be read
The formula
mi = km × 0.621371
Worked through with a real value: 10 kilometers = 6.21371 miles.
Going the other way: km = mi × 1.60934, so 1 mile = 1.60934 kilometers.
What each unit is
- kilometer km
- A thousand metres, and the unit road distances are measured in almost everywhere outside the United States and the United Kingdom.
- mile mi
- 1,760 yards, or exactly 1,609.344 metres. Road distances in the United States and the United Kingdom are measured in them.
Where these come from
- 1 kilometer = 1000 meters
- 1 mile = 1609.344 meters
Every other number on this page is computed from those, and each category is pinned to conversions worked out by hand from the units' primary definitions before it ships.
Conversion tables
| kilometers (km) | miles (mi) |
|---|---|
| 1 | 0.621371 |
| 2 | 1.24274 |
| 3 | 1.86411 |
| 4 | 2.48548 |
| 5 | 3.10686 |
| 6 | 3.72823 |
| 7 | 4.3496 |
| 8 | 4.97097 |
| 9 | 5.59234 |
| 10 | 6.21371 |
| 20 | 12.4274 |
| 25 | 15.5343 |
| 50 | 31.0686 |
| 75 | 46.6028 |
| 100 | 62.1371 |
| miles (mi) | kilometers (km) |
|---|---|
| 1 | 1.60934 |
| 2 | 3.21869 |
| 3 | 4.82803 |
| 4 | 6.43738 |
| 5 | 8.04672 |
| 6 | 9.65606 |
| 7 | 11.2654 |
| 8 | 12.8748 |
| 9 | 14.4841 |
| 10 | 16.0934 |
| 20 | 32.1869 |
| 25 | 40.2336 |
| 50 | 80.4672 |
| 75 | 120.701 |
| 100 | 160.934 |
Questions
How many miles are in a kilometer?
1 kilometer = 0.621371 miles.
How do I convert kilometers to miles?
Use mi = km × 0.621371. For example, 10 kilometers = 6.21371 miles.
How many kilometers are in one mile?
1 mile = 1.60934 kilometers.
What is 10 kilometers in miles?
10 kilometers = 6.21371 miles.
You are already here. The file tools are free too.
Merge and split PDFs, convert and resize images, cut out a background. Same deal as this page: no account, no watermark, and most of them never upload your file.