Length conversion
3 mi to km
4.828 km
3 miles = 4.828 kilometres. Exact factor: km = mi × 1.609344.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
km = mi × 1.609344
Worked example: 3 × 1.609344 = 4.828 km.
Values near 3 mi
| mi | km |
|---|---|
| 2.25 | 3.621 |
| 2.5 | 4.023 |
| 2.75 | 4.426 |
| 3this page | 4.828 |
| 3.25 | 5.23 |
| 3.5 | 5.633 |
| 3.75 | 6.035 |
Frequently asked
How do you convert miles to kilometres?
Apply the formula km = mi × 1.609344. Enter any value in the live converter above and the result updates as you type.
What is 3 mi in km?
3 mi equals 4.828 km. The reference table below shows the values immediately around 3 mi.
Is this conversion exact?
Yes. The statute mile is exactly 1.609344 km. A nautical mile is different again, at 1.852 km exactly.