Free online square miles calculator – Enter the L and w in terms of mil, cm, mm, inch, km, ft and yd to find out the area measured in square miles and also the cost of the area.

Square Miles: | |

Total Cost: |

## What is square miles calculator?

The square mile calculator measures an area in miles so it’s called the square miles area. This sq mil calculator is used to determine the area of rectangles. If a shape has an area of one square mile, it can be said to be a 1 square mile area.

## Square miles formula

The formula for calculating the square miles is

**SMI = L * W**

- SMI = Square Miles
- L = Length of a rectangle in miles
- W = Width of a rectangle in miles

Square Miles = length(mil) x width(mil)

If you calculate the total cost area then use this formula:-

Total cost Area = Area in Square miles * Price per square miles

check also – mph calculator

## How do you calculate square miles?

Measure the length in miles and breadth in miles then multiply the length and breadth but if the length and breadth are not in miles then first convert in miles and then multiply.

## Miles to square mil table.

Miles | Square miles (mi²) |
---|---|

1 mi | 1*1 = 1 mi² |

10 mi | 10*10 = 100 mi² |

20 mi | 20*20 = 400 mi² |

30 mi | 30*30 = 900 mi² |

40 mi | 40 *40 = 1600 mi² |

50 mi | 50*50 = 2500 mi² |

60 mi | 60*60 = 3600 mi² |

70 mi | 70*70 = 4900 mi² |

80 mi | 80*80 = 6400 mi² |

90 mi | 90*90 = 8100 mi² |

100 mi | 100*100 = 10000 mi² |