How many light-year in 1 million km? The answer is 1.0570008340246E-7. We assume you are converting between light year and million kilometre. You can view more details on each measurement unit: light-year or million km The SI base unit for length is the metre. 1 metre is equal to 1.0570008340246E-16 light-year, or 1.0E-9 million km. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light years and million kilometres. Type in your own numbers in the form to convert the units!
1 light-year to million km = 9460730.47258 million km
2 light-year to million km = 18921460.94516 million km
3 light-year to million km = 28382191.41774 million km
4 light-year to million km = 37842921.89032 million km
5 light-year to million km = 47303652.3629 million km
6 light-year to million km = 56764382.83548 million km
7 light-year to million km = 66225113.30807 million km
8 light-year to million km = 75685843.78065 million km
9 light-year to million km = 85146574.25323 million km
10 light-year to million km = 94607304.72581 million km
You can do the reverse unit conversion from million km to light-year, or enter any two units below:
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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