To convert **mm to pc** enter the value in the field below and select the target unit, the value will be displayed below:

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Metric | |
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Kilometer (km) | ^{} |

Meter (m) | ^{} |

Decimeter (dm) | ^{} |

Centimeter (cm) | ^{} |

Millimeter (mm) | ^{} |

Micrometer (µm) | ^{} |

Nanometer (nm) | ^{} |

Angstrom (Å) | ^{} |

Astronomical | |
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Parsec (pc) | ^{} |

Light-year | ^{} |

Astronomical unit (AU) | ^{} |

Light-minute | ^{} |

Light-second | ^{} |

British/American | |
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League | ^{} |

Mile (mi) | ^{} |

Furlong | ^{} |

Chain | ^{} |

Rod (rd) | ^{} |

Yard (yd) | ^{} |

Foot (ft) | ^{} |

Link | ^{} |

Hand | ^{} |

Inch (in) | ^{} |

Line | ^{} |

Thousandth (mil) | ^{} |

Thou (thou) | ^{} |

Nautical | |
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Nautical mile | ^{} |

Fathom | ^{} |

The formulas for conversion are represented below:

pc = mm / 3,086x10^{19}

Example: 30 Millimeters in Parsecs:

pc = mm / 3,086x10^{19}

pc = 30 / 3,086x10^{19}

pc = 9.7223x10^{-19}

mm = pc * 3,086x10^{19}

Example: 1.5 Parsecs in Millimeters:

mm = pc * 3.086x10^{19}

mm = 1.5 * 3.086x10^{19}

mm = 4.629x10^{19}

Considering that 1 Millimeter is equivalent to 3,241x10^{-20} Parsecs, you can use a rule of three to get that **100 Millimeters equals 3,241x10 ^{-18} Parsecs**.

1 mm - 3,241x10^{-20} pc

100 mm - x

Apply the rule of three and get:

x ~~mm~~ = 100 * 3.241x10^{-20} pc~~mm~~

x = 3.241x10^{-18} pc

If every 1 Parsecs we have 3,086x10^{19} Millimeters, just multiply the amount of Parsecs (100) by 3,086x10^{19}, so you will get **100 pc are equivalent to 3.086x10 ^{21} mm**. Observe the calculation below:

mm = pc * 3.086x10^{19}

mm = 100 * 3.086x10^{19}

mm = 3.086x10^{21}