How many light-second in 1 centim? The answer is 3.3356409519815E-11. We assume you are converting between light second and centimetre. You can view more details on each measurement unit: light-second or centim The SI base unit for length is the metre. 1 metre is equal to 3.3356409519815E-9 light-second, or 100 centim. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light seconds and centimetres. Type in your own numbers in the form to convert the units!
1 light-second to centim = 29979245800 centim
2 light-second to centim = 59958491600 centim
3 light-second to centim = 89937737400 centim
4 light-second to centim = 119916983200 centim
5 light-second to centim = 149896229000 centim
6 light-second to centim = 179875474800 centim
7 light-second to centim = 209854720600 centim
8 light-second to centim = 239833966400 centim
9 light-second to centim = 269813212200 centim
10 light-second to centim = 299792458000 centim
You can do the reverse unit conversion from centim 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 "centi" represents a factor of 10-2, or in exponential notation, 1E-2.
So 1 centimetre = 10-2 metre.
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