Millimetres to Kilometres

One millimetre is 0.000001 kilometres. Metric and imperial distance units. The inch has been defined as exactly 2.54 cm since 1959, so every conversion on this page is exact rather than approximate.

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From

To0.000001

1 millimetre = 0.000001 kilometres · open this conversion

Formula

kilometres = millimetres × 0.000001

Millimetres to Kilometres table

Millimetres	Kilometres
1 mm	0.000001 km
2 mm	0.000002 km
3 mm	0.000003 km
4 mm	0.000004 km
5 mm	0.000005 km
6 mm	0.000006 km
8 mm	0.000008 km
10 mm	0.00001 km
12 mm	0.000012 km
15 mm	0.000015 km
18 mm	0.000018 km
20 mm	0.00002 km
24 mm	0.000024 km
30 mm	0.00003 km
36 mm	0.000036 km
40 mm	0.00004 km
50 mm	0.00005 km
60 mm	0.00006 km
72 mm	0.000072 km
100 mm	0.0001 km

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Other length conversions

⇄ Kilometres to Millimetres Millimetres to Centimetres Millimetres to Metres Millimetres to Inches Millimetres to Feet Millimetres to Yards Millimetres to Miles

Frequently asked questions

▸How many kilometres are in a millimetre?

One millimetre is 0.000001 kilometres. kilometres = millimetres × 0.000001.

▸How do I convert millimetres to kilometres?

Multiply the number of millimetres by 0.000001. For example, 10 mm × 0.000001 = 0.00001 km.

▸What is the difference between millimetres and kilometres?

Millimetre (mm) and Kilometre (km) both measure length. Metric and imperial distance units. The inch has been defined as exactly 2.54 cm since 1959, so every conversion on this page is exact rather than approximate.

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