How many ch'ih in 1 light-second?
The answer is 837081750.15357.
We assume you are converting between ch'ih [China] and light second.
You can view more details on each measurement unit:
ch'ih or light-second
The SI base unit for length is the metre.
1 metre is equal to 2.7922041659686 ch'ih, 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 ch'ih [China] and light seconds.
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You can do the reverse unit conversion from light-second to ch'ih, 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.
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