Millimeters to Kilometers Converter
CommonMeters, feet, miles and other distances.
How to convert Millimeters to Kilometers
Multiply the millimeters value by 1e-6: 1 mm = 1e-6 km. Going the other way, 1 km = 1e+6 mm, so divide by 1e-6 or use the Kilometers to Millimeters converter.
About these units
Millimeters (mm)
A millimeter is one thousandth of a meter. It is the usual unit for engineering drawings, paper sizes and anything measured finer than a centimeter.
Kilometers (km)
A kilometer is 1,000 meters, the standard unit for road distances and travel in most of the world. One kilometer is about 0.621 miles.
Millimeters to Kilometers conversion table
| Millimeters (mm) | Kilometers (km) |
|---|---|
| 1 mm | 1e-6 km |
| 2 mm | 2e-6 km |
| 3 mm | 3e-6 km |
| 4 mm | 4e-6 km |
| 5 mm | 5e-6 km |
| 10 mm | 1e-5 km |
| 20 mm | 2e-5 km |
| 25 mm | 2.5e-5 km |
| 50 mm | 5e-5 km |
| 100 mm | 0.0001 km |
| 500 mm | 0.0005 km |
| 1,000 mm | 0.001 km |
More millimeters conversions
- Millimeters to Meters1 mm = 0.001 m
- Millimeters to Centimeters1 mm = 0.1 cm
- Millimeters to Micrometers1 mm = 1,000 µm
- Millimeters to Nanometers1 mm = 1e+6 nm
- Millimeters to Decimeters1 mm = 0.01 dm
- Millimeters to Feet1 mm = 0.00328084 ft
- Millimeters to Light Years1 mm = 1.057e-19 ly
See every unit on the Length Converter.