1 cm² = | 100 mm² |

1 cm² = | 0.155 sq in |

1 cm² = | 0.01 dm² |

1 cm² = | 0.00108 sq ft |

1 cm² = | 0.000120 sq yd |

1 cm² = | 0.0001 m² |

1 cm² = | 0.000001 a |

1 cm² = | 0.0000000247 acre |

1 cm² = | 0.00000001 ha |

1 cm² = | 0.0000000001 km² |

1 cm² = | 0.0000000000386 sq mi |