How many petameter in 1 light second? The answer is 2.99792458E-7. We assume you are converting between petametre and light second. You can view more details on each measurement unit: petameter or light second The SI base unit for length is the metre. 1 metre is equal to 1.0E-15 petameter, 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 petameters and light seconds. Type in your own numbers in the form to convert the units!
1 petameter to light second = 3335640.95198 light second
2 petameter to light second = 6671281.90396 light second
3 petameter to light second = 10006922.85594 light second
4 petameter to light second = 13342563.80793 light second
5 petameter to light second = 16678204.75991 light second
6 petameter to light second = 20013845.71189 light second
7 petameter to light second = 23349486.66387 light second
8 petameter to light second = 26685127.61585 light second
9 petameter to light second = 30020768.56783 light second
10 petameter to light second = 33356409.51982 light second
You can do the reverse unit conversion from light second to petameter, or enter any two units below:
A petametre (American spelling: petameter, symbol: Pm) is a unit of length equal to 10^15 metres.
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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