Millimeters to Kilometers

Convert Millimeters to Kilometers. 1 mm equals 0.000001 km. Type a value on either side; the formula and tables below show how it works.

mm
km
1 Millimeters equals
0.000001km

Formula: km = mm × 0.000001. Example: 5 mm = 0.000005 km.

1 Millimeters in every unit

Centimeters0.1 cm
Meters0.001 m
Kilometers0.000001 km
Inches0.03937 in
Feet0.003281 ft
Yards0.001094 yd
Miles0.000000621 mi
Nautical Miles0.00000054 nmi

Millimeters to Kilometers table

MillimetersKilometers
0.1 mm0.0000001 km
0.25 mm0.00000025 km
0.5 mm0.0000005 km
1 mm0.000001 km
2 mm0.000002 km
3 mm0.000003 km
4 mm0.000004 km
5 mm0.000005 km
10 mm0.00001 km
15 mm0.000015 km
20 mm0.00002 km
25 mm0.000025 km
50 mm0.00005 km
75 mm0.000075 km
100 mm0.0001 km
250 mm0.00025 km
500 mm0.0005 km
1,000 mm0.001 km
KilometersMillimeters
0.1 km100,000 mm
0.25 km250,000 mm
0.5 km500,000 mm
1 km1,000,000 mm
2 km2,000,000 mm
3 km3,000,000 mm
4 km4,000,000 mm
5 km5,000,000 mm
10 km10,000,000 mm
15 km15,000,000 mm
20 km20,000,000 mm
25 km25,000,000 mm
50 km50,000,000 mm
75 km75,000,000 mm
100 km100,000,000 mm
250 km250,000,000 mm
500 km500,000,000 mm
1,000 km1,000,000,000 mm

How to convert millimeters to kilometers

km = mm × 0.000001

Multiply the value in millimeters by 0.000001. To go the other way, divide by the same number, or multiply by 1,000,000. For example, 5 mm × 0.000001 = 0.000005 km.

About the units

Millimeters (mm). One thousandth of a meter. Used for small parts, rainfall and engineering drawings.

Kilometers (km). One thousand meters. Road distances in almost every country except the US and UK.

Other length conversions

Millimeters to Centimeters · Millimeters to Meters · Millimeters to Kilometers · Millimeters to Inches · Millimeters to Feet · Millimeters to Yards · Millimeters to Miles · Millimeters to Nautical Miles · Centimeters to Kilometers · Meters to Kilometers · Kilometers to Millimeters · Kilometers to Centimeters · Kilometers to Meters · Kilometers to Inches · Kilometers to Feet · Kilometers to Yards · Kilometers to Miles · Kilometers to Nautical Miles · Inches to Kilometers · Feet to Kilometers · Yards to Kilometers · Miles to Kilometers · Nautical Miles to Kilometers

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