What is the perimeter of a square with 30 inch sides? How far around is a square that is 30 inches across?

Side Length

cm

Side Length

ft

in

Side Length

meters

Units

Perimeter of a 30″ by 30″ square

120 | inches |

10 | feet |

10′ 0″ | feet and inches |

3.048 | meters |

304.8 | centimeters |

results may be rounded

The perimeter of a square is four times the length of one side.

**Perimeter = Side * 4**

Perimeter by Length of Sides

results may be rounded

Side | in | ft | cm |
---|---|---|---|

30.0 in | 120 | 10 | 304.8 |

30.1 in | 120.4 | 10.03 | 305.8 |

30.2 in | 120.8 | 10.07 | 306.8 |

30.3 in | 121.2 | 10.1 | 307.8 |

30.4 in | 121.6 | 10.13 | 308.9 |

30.5 in | 122 | 10.17 | 309.9 |

30.6 in | 122.4 | 10.2 | 310.9 |

30.7 in | 122.8 | 10.23 | 311.9 |

30.8 in | 123.2 | 10.27 | 312.9 |

30.9 in | 123.6 | 10.3 | 313.9 |