Kilometers to Millimeters Converter
1 km = 1,000,000 mm. Type any value — it converts as you type, right in your browser.
=
1,000,000 mm
Formula
mm = km × 1,000,000
Kilometers to Millimeters conversion table
| Kilometers (km) | Millimeters (mm) |
|---|---|
| 0.1 | 100,000 |
| 0.5 | 500,000 |
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 20 | 20,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 500 | 500,000,000 |
| 1,000 | 1,000,000,000 |
FAQ
How many millimeters in a kilometer?
1 km equals 1,000,000 mm.
How do I convert km to mm?
Multiply the kilometers value by 1,000,000 to get millimeters.
What is the reverse conversion (mm to km)?
1 mm equals 0.000001 km. Use our Millimeters to Kilometers converter for the other direction.