How many gigameter in 1 megalight-year?
The answer is 9454254955488.
We assume you are converting between gigametre and megalight year.
You can view more details on each measurement unit:
gigameter or megalight-year
The SI base unit for length is the metre.
1 metre is equal to 1.0E-9 gigameter, or 1.0577248071986E-22 megalight-year.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigameters and megalight years.
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You can do the reverse unit conversion from megalight-year to gigameter, or enter any two units below:
A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.
One megalight-year, abbreviated "Mly", is one million light-years, or 306,601 parsecs. Megalight-years are typically used to measure distances between neighboring galaxies and galaxy clusters.
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