How many mils in 1 light-second?
The answer is 11802852677165.
We assume you are converting between mil and light second.
You can view more details on each measurement unit: mils or
light-second
The SI base unit for length is the metre.
1 metre is equal to 39370.078740157 mils, or 3.3356409519815E-9 light-second.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between mils and light seconds.
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light-second to mils, or enter any two units below:

A mil is a measurement equal to 1/1000 of an inch.

››Definition: Light-second

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.

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