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# Convert Square Mil to Square Millimeter

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

### Square Mil to Square Millimeter Conversion Table

Square Mil [mil^2] | Square Millimeter [mm^2] |
---|---|

0.01 mil^2 | 6.4516E-6 mm^2 |

0.1 mil^2 | 6.4516E-5 mm^2 |

1 mil^2 | 0.00064516 mm^2 |

2 mil^2 | 0.00129032 mm^2 |

3 mil^2 | 0.00193548 mm^2 |

5 mil^2 | 0.0032258 mm^2 |

10 mil^2 | 0.0064516 mm^2 |

20 mil^2 | 0.0129032 mm^2 |

50 mil^2 | 0.032258 mm^2 |

100 mil^2 | 0.064516 mm^2 |

1000 mil^2 | 0.64516 mm^2 |

### How to Convert Square Mil to Square Millimeter

1 mil^2 = 0.00064516 mm^2

1 mm^2 = 1550.0031000062 mil^2

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

15 mil^2 = 15 × 0.00064516 mm^2 = 0.0096774 mm^2