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Convert in/h to mm/h

in/h
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caretConversion Definitions

What is inches per hour (in/h)?

Inches per hour is a unit of Speed or Velocity in both US Customary Units as well as the Imperial System. It measures the number of inches traveled in an hour. The symbol for inches per hour is in/h. There are 0.0393700787 in/h in mm/h.

What is millimeters per hour (mm/h)?

Millimeters per hour is a unit of Speed or Velocity in the Metric System. It measures the number of millimeters traveled in an hour. The symbol for millimeters per hour is mm/h and the International spelling for this unit is millimetres per hour. There are 25.4 mm/h in in/h.

caretConversion Formula

The formula to convert from in/h to mm/h is:

mm/h = in/h x 25.4

caretConversion Example

Inches per hour to Millimeters per hour Conversion Example

Task: Convert 75 inches per hour to millimeters per hour (show work)

Formula:
in/h x 25.4 = mm/h

Calculations:
75 in/h x 25.4 = 1,905 mm/h

Result:
75 in/h is equal to 1,905 mm/h

caretConversion Table

Inches per hour to Millimeters per hour Conversion Chart

inches per hour (in/h) millimeters per hour (mm/h)
1 in/h25.4 mm/h
2 in/h50.8 mm/h
3 in/h76.2 mm/h
4 in/h101.6 mm/h
5 in/h127 mm/h
6 in/h152.4 mm/h
7 in/h177.8 mm/h
8 in/h203.2 mm/h
9 in/h228.6 mm/h
10 in/h254 mm/h
20 in/h508 mm/h
30 in/h762 mm/h
40 in/h1,016 mm/h
50 in/h1,270 mm/h
75 in/h1,905 mm/h
100 in/h2,540 mm/h
250 in/h6,350 mm/h
500 in/h12,700 mm/h
750 in/h19,050 mm/h
1,000 in/h25,400 mm/h
2,500 in/h63,500 mm/h
5,000 in/h127,000 mm/h
7,500 in/h190,500 mm/h
10,000 in/h254,000 mm/h
25,000 in/h635,000 mm/h
50,000 in/h1,270,000 mm/h
75,000 in/h1,905,000 mm/h
100,000 in/h2,540,000 mm/h
250,000 in/h6,350,000 mm/h

caretRelated Units

The following tables provide a summary of the Speed or Velocity units (Per Hour, Per Minute, Per Second and Per Millisecond) within their respective measurement systems.

Per Hour

Unit Symbol
inches per hour in/h
feet per hour ft/h
yards per hour yd/h
miles per hour mph
millimeters per hour mm/h
centimeters per hour cm/h
decimeters per hour dm/h
meters per hour m/h
kilometers per hour km/h
knot kn

Per Minute

Unit Symbol
inches per minute in/m
feet per minute ft/m
yards per minute yd/m
miles per minute mi/m
millimeters per minute mm/m
centimeters per minute cm/m
decimeters per minute dm/m
meters per minute m/m
kilometers per minute km/m

Per Second

Unit Symbol
inches per second in/s
feet per second ft/s
yards per second yd/s
miles per second mi/s
millimeters per second mm/s
centimeters per second cm/s
decimeters per second dm/s
meters per second m/s
kilometers per second km/s

Per Millisecond

Unit Symbol
millimeters per millisecond mm/ms
centimeters per millisecond cm/ms
decimeters per millisecond dm/ms
meters per millisecond m/ms
kilometers per millisecond km/ms

Note: For Speed or Velocity conversions, US Customary Units and the Imperial System are equivalent.

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