How many centimetre in 1 megalight-year? The answer is 9.454254955488E+23. We assume you are converting between centimetre and megalight year. You can view more details on each measurement unit: centimetre or megalight-year The SI base unit for length is the metre. 1 metre is equal to 100 centimetre, 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 centimetres and megalight years. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from megalight-year to centimetre, or enter any two units below:
A centimetre (American spelling centimeter, symbol cm) is a unit of length that is equal to one hundreth of a metre, the current SI base unit of length. A centimetre is part of a metric system. It is the base unit in the centimetre-gram-second system of units. A corresponding unit of area is the square centimetre. A corresponding unit of volume is the cubic centimetre.
The centimetre is a now a non-standard factor, in that factors of 103 are often preferred. However, it is practical unit of length for many everyday measurements. A centimetre is approximately the width of the fingernail of an adult person.
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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