**Full name:** megaparsec

**Plural form:** megaparsecs

**Symbol:** Mpc

**Category type:** length

**Scale factor:** 3.0856776E+22

The SI base unit for length is the metre.

1 metre is equal to 3.2407792700054E-23 megaparsec.

Valid units must be of the **length** type.

You can use this form to select from known units:

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.

megaparsec to mil

megaparsec to cubit [English]

megaparsec to miil (mijl) [Sweden, ancient]

megaparsec to ligne [France]

megaparsec to smoot

megaparsec to ligne [Swiss]

megaparsec to didot point

megaparsec to line

megaparsec to pie [Spanish]

megaparsec to button measure