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# Convert Square Millimeter to Are

Please provide values below to convert square millimeter [mm^2] to are [a], or *vice versa*.

### Square Millimeter to Are Conversion Table

Square Millimeter [mm^2] | Are [a] |
---|---|

0.01 mm^2 | 1.0E-10 a |

0.1 mm^2 | 1.0E-9 a |

1 mm^2 | 1.0E-8 a |

2 mm^2 | 2.0E-8 a |

3 mm^2 | 3.0E-8 a |

5 mm^2 | 5.0E-8 a |

10 mm^2 | 1.0E-7 a |

20 mm^2 | 2.0E-7 a |

50 mm^2 | 5.0E-7 a |

100 mm^2 | 1.0E-6 a |

1000 mm^2 | 1.0E-5 a |

### How to Convert Square Millimeter to Are

1 mm^2 = 1.0E-8 a

1 a = 100000000 mm^2

**Example:** convert 15 mm^2 to a:

15 mm^2 = 15 × 1.0E-8 a = 1.5E-7 a