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Convert mm/s to mi/s

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caretConversion Definitions

What is millimeters per second (mm/s)?

Millimeters per second is a unit of Speed or Velocity in the Metric System. It measures the number of millimeters traveled in a second. The symbol for millimeters per second is mm/s and the International spelling for this unit is millimetres per second. There are 1,609,344 mm/s in mi/s.

What is miles per second (mi/s)?

Miles per second is a unit of Speed or Velocity in both US Customary Units as well as the Imperial System. It measures the number of miles traveled in a second. The symbol for miles per second is mi/s. There are 0.0000006214 mi/s in mm/s.

caretConversion Formula

The formula to convert from mm/s to mi/s is:

mi/s = mm/s ÷ 1,609,344

caretConversion Example

Millimeters per second to Miles per second Conversion Example

Task: Convert 250,000 millimeters per second to miles per second (show work)

Formula:
mm/s ÷ 1,609,344 = mi/s

Calculations:
250,000 mm/s ÷ 1,609,344 = 0.1553427981 mi/s

Result:
250,000 mm/s is equal to 0.1553427981 mi/s

caretConversion Table

Millimeters per second to Miles per second Conversion Chart

millimeters per second (mm/s) miles per second (mi/s)
1 mm/s0.0000006214 mi/s
2 mm/s0.0000012427 mi/s
3 mm/s0.0000018641 mi/s
4 mm/s0.0000024855 mi/s
5 mm/s0.0000031069 mi/s
6 mm/s0.0000037282 mi/s
7 mm/s0.0000043496 mi/s
8 mm/s0.000004971 mi/s
9 mm/s0.0000055923 mi/s
10 mm/s0.0000062137 mi/s
20 mm/s0.0000124274 mi/s
30 mm/s0.0000186411 mi/s
40 mm/s0.0000248548 mi/s
50 mm/s0.0000310686 mi/s
75 mm/s0.0000466028 mi/s
100 mm/s0.0000621371 mi/s
250 mm/s0.0001553428 mi/s
500 mm/s0.0003106856 mi/s
750 mm/s0.0004660284 mi/s
1,000 mm/s0.0006213712 mi/s
2,500 mm/s0.001553428 mi/s
5,000 mm/s0.003106856 mi/s
7,500 mm/s0.0046602839 mi/s
10,000 mm/s0.0062137119 mi/s
25,000 mm/s0.0155342798 mi/s
50,000 mm/s0.0310685596 mi/s
75,000 mm/s0.0466028394 mi/s
100,000 mm/s0.0621371192 mi/s
250,000 mm/s0.1553427981 mi/s

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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