Convert millimeters to kilometers
1 kilometer = 1e+6 millimeters. Use the converter above to convert millimeters to kilometers.
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millimeter
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How to Convert Millimeters to Kilometers
To convert millimeters (mm) to kilometers (km), divide the number of millimeters by 1e+6. This conversion factor is based on the international standard that defines 1 millimeter as 1e-6 kilometers.
Conversion Formula
kilometers = millimeters ÷ 1e+6
Millimeters to Kilometers Conversion Table
| millimeters | kilometers |
|---|---|
| 1 mm | 1e-6 km |
| 2 mm | 0.000002 km |
| 3 mm | 0.000003 km |
| 4 mm | 0.000004 km |
| 5 mm | 0.000005 km |
| 10 mm | 0.00001 km |
| 15 mm | 0.000015 km |
| 20 mm | 0.00002 km |
| 25 mm | 0.000025 km |
| 50 mm | 0.00005 km |
| 75 mm | 0.000075 km |
| 100 mm | 0.0001 km |
| 250 mm | 0.00025 km |
| 500 mm | 0.0005 km |
| 1000 mm | 0.001 km |
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