Converter group

Common Converters

Speed Converter

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Result

... Millimeter per hour = ... Kilometer per hour

Result

... Millimeter per hour

... Kilometer per hour

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Millimeter per hour to Kilometer per hour Converter

Use this page to convert millimeter per hour values into kilometer per hour, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 mm/h = 0.000001 km/h

1 km/h = 1,000,000 mm/h

Example: 60 mm/h = 0.00006 km/h

Jump to another pair

Meter per second to Kilometer per hour Meter per second to Mile per hour Meter per second to Knot (international)Kilometer per hour to Meter per second Kilometer per hour to Mile per hour Kilometer per hour to Knot (international)Mile per hour to Meter per second Mile per hour to Kilometer per hour Mile per hour to Knot (international)Knot (international) to Meter per second

Millimeter per hour

Millimeter per hour (mm/h) measures distance covered per unit of time.

History: Millimeter per hour comes from the practical pairing of a length unit with a time unit for everyday or technical use.

Current use: Millimeter per hour appears in mechanical, navigational, and engineering speed references.

Also written as mm/h.

Kilometer per hour

A kilometer per hour equals 1,000 meters traveled in 3,600 seconds.

History: It became standard alongside metric road systems.

Current use: Kilometers per hour are used for traffic and transport outside the US.

Also written as km/h, kph, kmh, kilometers per hour, kilometres per hour.

Millimeter per hour to Kilometer per hour table

Millimeter per hour [mm/h]	Kilometer per hour [km/h]
0.01 mm/h	0.00000001 km/h
0.1 mm/h	0.0000001 km/h
1 mm/h	0.000001 km/h
2 mm/h	0.000002 km/h
5 mm/h	0.000005 km/h
10 mm/h	0.00001 km/h
20 mm/h	0.00002 km/h
50 mm/h	0.00005 km/h
100 mm/h	0.0001 km/h