How many petameter in 1 light year? The answer is 9.4607304725808. We assume you are converting between petametre and light year. You can view more details on each measurement unit: petameter or light year The SI base unit for length is the metre. 1 metre is equal to 1.0E-15 petameter, or 1.0570008340246E-16 light year. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between petameters and light years. Type in your own numbers in the form to convert the units!
1 petameter to light year = 0.1057 light year
5 petameter to light year = 0.5285 light year
10 petameter to light year = 1.057 light year
20 petameter to light year = 2.114 light year
30 petameter to light year = 3.171 light year
40 petameter to light year = 4.228 light year
50 petameter to light year = 5.285 light year
75 petameter to light year = 7.92751 light year
100 petameter to light year = 10.57001 light year
You can do the reverse unit conversion from light year 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 year, abbreviated ly, is the distance light travels in one year: roughly 9.46 × 1012 kilometres (9.46 petametres, or about 5.88 × 1012 (nearly six trillion) miles). More specifically, a light year is defined as the distance that a photon would travel, in free space and infinitely far away from any gravitational or magnetic fields, in one Julian year (365.25 days of 86400 seconds each).
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