How many megaparsecs in 1 light-year?
The answer is 3.0660139194648E-7.

We assume you are converting between **megaparsec** and **light year**.

You can view more details on each measurement unit:

megaparsecs or
light-year

The SI base unit for **length** is the metre.

1 metre is equal to 3.2407792700054E-23 megaparsecs, 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 megaparsecs and light years.

Type in your own numbers in the form to convert the units!

1 megaparsecs to light-year = 3261563.79673 light-year

2 megaparsecs to light-year = 6523127.59346 light-year

3 megaparsecs to light-year = 9784691.39019 light-year

4 megaparsecs to light-year = 13046255.18692 light-year

5 megaparsecs to light-year = 16307818.98366 light-year

6 megaparsecs to light-year = 19569382.78039 light-year

7 megaparsecs to light-year = 22830946.57712 light-year

8 megaparsecs to light-year = 26092510.37385 light-year

9 megaparsecs to light-year = 29354074.17058 light-year

10 megaparsecs to light-year = 32615637.96731 light-year

You can do the reverse unit conversion from light-year to megaparsecs, or enter any two units below:

megaparsecs to dra

megaparsecs to arms-length

megaparsecs to em

megaparsecs to reed

megaparsecs to barleycorn

megaparsecs to nanon

megaparsecs to pouce

megaparsecs to leap

megaparsecs to exameter

megaparsecs to chain

The SI prefix "mega" represents a factor of
10^{6}, or in exponential notation, 1E6.

So 1 megaparsec = 10^{6} parsecs.

The definition of a parsec is as follows:

The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.

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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