How many light-second in 1 kilometros? The answer is 3.3356409519815E-6. We assume you are converting between light second and kilometro. You can view more details on each measurement unit: light-second or kilometros The SI base unit for length is the metre. 1 metre is equal to 3.3356409519815E-9 light-second, or 0.001 kilometros. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light seconds and kilometros. Type in your own numbers in the form to convert the units!
1 light-second to kilometros = 299792.458 kilometros
2 light-second to kilometros = 599584.916 kilometros
3 light-second to kilometros = 899377.374 kilometros
4 light-second to kilometros = 1199169.832 kilometros
5 light-second to kilometros = 1498962.29 kilometros
6 light-second to kilometros = 1798754.748 kilometros
7 light-second to kilometros = 2098547.206 kilometros
8 light-second to kilometros = 2398339.664 kilometros
9 light-second to kilometros = 2698132.122 kilometros
10 light-second to kilometros = 2997924.58 kilometros
You can do the reverse unit conversion from kilometros to light-second, or enter any two units below:
A light-second is a unit of length. It is defined as the distance light travels in an absolute vacuum in one second or 299,792,458 meters. Note that this value is considered exact, since the meter is actually (as of 1983) defined in terms of the light second. It is just over 186,282 miles and almost 109 feet.
The SI prefix "kilo" represents a factor of 103, or in exponential notation, 1E3.
So 1 kilometro = 103 metros.
The definition of a metro is as follows:
El metro es la unidad de longitud del Sistema Internacional de Unidades. Se define como la longitud del trayecto recorrido en el vacío por la luz durante un tiempo de 1/299 792 458 de segundo (unidad de tiempo) (aproximadamente 3,34 ns).
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