# Convert acre to square feet

Convert acre to square feet to get the number of square feet per acre. 1 Acre is 43560 ft². 1 square feet is about 0.0000230 acre.

## Acres definition

An acre is a unit of measure of land area that is used in Anglo-Saxon countries. Historically, one acre was defined as an area that could be plowed by a pair of oxen plow that performed work for one day.

## Square feet definition

The foot is a unit of measure that is developed as the equivalent of the average length of a human foot. As a curiosity, it can be stated that in different countries this measure had a different length. It has also changed over the centuries. Nowadays, the foot is usually understood as the English foot

## Acres to square feet formula

**Formula acre to square feet**: we calculate the square feet by multiplying the acres by 43560.

1 acre = 43560 ft²

Example: 5 acres is 217800 square feet, 15 acres will returns 653400 square feet.

## Convert acre to square feet

Acres | square feet (Ft²) |

1 | 43560 |

2 | 87120 |

3 | 130680 |

4 | 174240 |

5 | 217800 |

6 | 261360 |

7 | 304920 |

8 | 348480 |

9 | 392040 |

10 | 435600 |

11 | 479160 |

12 | 522720 |

13 | 566280 |

14 | 609840 |

15 | 653400 |

16 | 696960 |

17 | 740520 |

18 | 784080 |

19 | 827640 |

20 | 871200 |

Acres | square feet (Ft²) |

21 | 914760 |

22 | 958320 |

23 | 1001880 |

24 | 1045440 |

25 | 1089000 |

26 | 1132560 |

27 | 1176120 |

28 | 1219680 |

29 | 1263240 |

30 | 1306800 |

31 | 1350360 |

32 | 1393920 |

33 | 1437480 |

34 | 1481040 |

35 | 1524600 |

36 | 1568160 |

37 | 1611720 |

38 | 1655280 |

39 | 1698840 |

40 | 1742400 |