kilometre per second-millimetre per second conversion

Conversion number between kilometre per second [km/s] and millimetre per second [mm/s] is 1000000. This means, that kilometre per second is bigger unit than millimetre per second.

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Switch to reverse conversion:
from millimetre per second to kilometre per second conversion

Enter the number in kilometre per second:

Decimal Fraction Exponential Expression

[km/s]

eg.: 10.12345 or 1.123e5

Result in millimetre per second

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 kilometre per second = (exactly) `(1000) / (0.001)` = 1000000 millimetre per second
1 millimetre per second = (exactly) `(0.001) / (1000)` = 1.0 × 10^-6 kilometre per second
? kilometre per second × `(1000 ("m/s"/"kilometre per second")) / (0.001 ("m/s"/"millimetre per second"))` = ? millimetre per second

High precision conversion

If conversion between kilometre per second to metre-per-second and metre-per-second to millimetre per second is exactly definied, high precision conversion from kilometre per second to millimetre per second is enabled.

Decimal places: (0-800)

kilometre per second
Result in millimetre per second:
?

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kilometre per second to millimetre per second conversion chart

Start value:	[kilometre per second]
Step size	[kilometre per second]
How many lines?	(max 100)

visual:

kilometre per second	millimetre per second
0	0
10	10000000
20	20000000
30	30000000
40	40000000
50	50000000
60	60000000
70	70000000
80	80000000
90	90000000
100	100000000
110	110000000

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Multiple conversion

Enter numbers in kilometre per second and click convert button.
One number per line.

Converted numbers in millimetre per second:
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Details about kilometre per second and millimetre per second units:

Convert Kilometre per second to other unit:

kilometre per second

Definition of kilometre per second unit: ≡ 1 km / 1 s. The speed with which the body moves 1 km in 1 second. The Earth's circulation speed is about 30 km/s.

Convert Millimetre per second to other unit:

millimetre per second

Definition of millimetre per second unit: ≡ 1 mm / 1 s. The speed at which the body moves 1 millimetre in 1 second. The average snail speed is approx. 1 mm/second

← Back to Speed units

	×10		[km/s]