millimeters to kilometers
Convert millimeter to kilometer — instant, free, with the formula shown.
1 mm=1.0000e-6 km
How to convert millimeter to kilometer
To convert millimeter to kilometer, multiply by 1.0000e-6:
km = mm × 1.0000e-6
For example, 10 mm × 1.0000e-6 = 1.0000e-5 km.
mm to km conversion table
| millimeters (mm) | kilometers (km) |
|---|---|
| 1 mm | 1.0000e-6 km |
| 2 mm | 2.0000e-6 km |
| 5 mm | 5.0000e-6 km |
| 10 mm | 1.0000e-5 km |
| 25 mm | 2.5000e-5 km |
| 50 mm | 5.0000e-5 km |
| 100 mm | 0.0001 km |
| 250 mm | 0.00025 km |
| 500 mm | 0.0005 km |
| 1000 mm | 0.001 km |
Other millimeter conversions
Convert to kilometer from another unit
mm to km — frequently asked
How many kilometers are in 1 millimeter?
1 millimeter = 1.0000e-6 kilometers (mm × 1.0000e-6 = km).
What is the formula to convert millimeter to kilometer?
Multiply your millimeter value by 1.0000e-6 to get kilometer.
How do I convert 10 millimeters to kilometers?
10 mm = 1.0000e-5 km. For 100 mm the answer is 0.0001 km. Use the calculator on this page for any other value.