How to use our millimeters (mm) to kilometers (km) converter?
Our millimeters (mm) to kilometers (km) converter tool gives you automatically the value in kilometers when you fill in the numbers of millimeters. To convert from kilometers (km) to millimeters (mm), you need to use the kilometers (km) to millimeters (mm) converter.
Length unit table
| Nanometer | micrometer | millimeter | centimeter | decimeter | meter | decameter | hectometer | kilometer |
| nm | µm | mm | cm | dm | m | dam | hm | km |
| 0.000 000 001 | 0.000 001 | 0.001 | 0.01 | 0.1 | 1 | 10 | 100 | 1000 |
How to convert millimeters (mm) to kilometers (km)?
1 mm = 0.000 001 km
1 km = 1 000 000 mm
So to convert a value from millimeters (mm) to kilometers (km) you need to divide the value in millimeters by 1 000 000 (1 million).
All length unit conversion
Nanometer (nm)
From nm:
To nm:
Micrometers (µm)
From µm:
To µm:
Millimeters (mm)
From mm:
To mm:
Centimeters (cm)
From cm:
To cm:
Decimeters (dm)
From dm:
To dm:
Meters (m)
From m:
To m:
Decameter (dam)
From dam:
To dam:
Hectometers (hm)
From hm:
To hm:
Kilometers (km)
From km:
To km: