kilometre per second-miles per second conversion

Conversion number between kilometre per second [km/s] and miles per second [mps] is 0.62137119223733. This means, that kilometre per second is smaller unit than miles per second.

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Switch to reverse conversion:
from miles 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 miles per second

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 kilometre per second = (exactly) `(1000) / (1609.344)` = 0.62137119223733 miles per second
1 miles per second = (exactly) `(1609.344) / (1000)` = 1.609344 kilometre per second
? kilometre per second × `(1000 ("m/s"/"kilometre per second")) / (1609.344 ("m/s"/"miles per second"))` = ? miles per second

High precision conversion

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

Decimal places: (0-800)

kilometre per second
Result in miles per second:
?

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kilometre per second to miles per second conversion chart

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

visual:

kilometre per second	miles per second
0	0
10	6.2137119223733
20	12.427423844747
30	18.64113576712
40	24.854847689493
50	31.068559611867
60	37.28227153424
70	43.495983456613
80	49.709695378987
90	55.92340730136
100	62.137119223733
110	68.350831146107

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Multiple conversion

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

Converted numbers in miles per second:
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Details about kilometre per second and miles 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 Miles per second to other unit:

miles per second

Definition of miles per second unit: ≡ 1 mi / 1 s = 1609.344 m / 1 s. The speed at which the body moves 1 mile (or 1609.344 metres) in 1 second.

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	×10		[km/s]