Tyres > Help > Tyres Help > Convert Kilometres to Millimetres
What are Kilometres?
Kilometres (km) are a unit of length in the metric system, equal to one thousand metres. They are commonly used to measure distances between geographical locations.
How to convert Kilometres to Millimetres?
To convert kilometres to millimetres, multiply the number of kilometres by 1,000,000. This uses the conversion factor where 1 kilometre is equal to 1,000,000 millimetres.
How many Millimetres in 1 Kilometre?
There are exactly 1,000,000 millimetres in 1 kilometre.
Kilometres to Millimetres Formula
The formula to convert kilometres to millimetres is: Millimetres = Kilometres × 1,000,000. For example, converting 1 kilometre into millimetres would be: Millimetres = 1 × 1,000,000 = 1,000,000 millimetres.
Kilometres to Millimetres Conversion Table
Here is a table of conversions from kilometres to millimetres for common lengths:
| Kilometres | Millimetres |
| 0.001 | 1,000 |
| 0.01 | 10,000 |
| 0.1 | 100,000 |
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 3 | 3,000,000 |
| 4 | 4,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 15 | 15,000,000 |
| 20 | 20,000,000 |
| 25 | 25,000,000 |
| 30 | 30,000,000 |