# Convert Acres to Square Feet

Enter your acre value in the form below to get the value calculated in square feet.

**Results in Square Feet:**

## How to Convert Acres to Square Feet

Convert acres to square feet with this simple formula:

Converting an acre area measurement to a square foot measurement involves multiplying the area by the conversion ratio to find the result. One acre is equal to 43,560 square feet, so to convert simply multiply by 43,560.

**For example,**here's how to convert 5 acres to square feet using the formula above.

Use an acreage calculator to find the area of a plot of land in acres by locating the boundaries on a map.

Acres and square feet are both units used to measure area.
Learn more about area and
find more area measurement conversion calculators.
Acres are an imperial measurement and can be abbreviated as *ac*, for example 1 ac.
Square feet are an imperial measurement and can be abbreviated as *sq ft*, for example 1 sq ft.

## Acre Measurements and Equivalent Square Foot Conversions

Acres | Square Feet |
---|---|

1 ac | 43,560 sq ft |

2 ac | 87,120 sq ft |

3 ac | 130,680 sq ft |

4 ac | 174,240 sq ft |

5 ac | 217,800 sq ft |

6 ac | 261,360 sq ft |

7 ac | 304,920 sq ft |

8 ac | 348,480 sq ft |

9 ac | 392,040 sq ft |

10 ac | 435,600 sq ft |

11 ac | 479,160 sq ft |

12 ac | 522,720 sq ft |

13 ac | 566,280 sq ft |

14 ac | 609,840 sq ft |

15 ac | 653,400 sq ft |

16 ac | 696,960 sq ft |

17 ac | 740,520 sq ft |

18 ac | 784,080 sq ft |

19 ac | 827,640 sq ft |

20 ac | 871,200 sq ft |

21 ac | 914,760 sq ft |

22 ac | 958,320 sq ft |

23 ac | 1,001,880 sq ft |

24 ac | 1,045,440 sq ft |

25 ac | 1,089,000 sq ft |

26 ac | 1,132,560 sq ft |

27 ac | 1,176,120 sq ft |

28 ac | 1,219,680 sq ft |

29 ac | 1,263,240 sq ft |

30 ac | 1,306,800 sq ft |

31 ac | 1,350,360 sq ft |

32 ac | 1,393,920 sq ft |

33 ac | 1,437,480 sq ft |

34 ac | 1,481,040 sq ft |

35 ac | 1,524,600 sq ft |

36 ac | 1,568,160 sq ft |

37 ac | 1,611,720 sq ft |

38 ac | 1,655,280 sq ft |

39 ac | 1,698,840 sq ft |

40 ac | 1,742,400 sq ft |

## More Acre Area Conversions

**US Customary**

- Convert to Square Miles
- 1 ac is equal to 0.001563 square miles
- Convert to Square Yards
- 1 ac is equal to 4,840 square yards
- Convert to Square Inches
- 1 ac is equal to 6,272,640 square inches

**SI Units**

- Convert to Square Kilometers
- 1 ac is equal to 0.004047 square kilometers
- Convert to Square Meters
- 1 ac is equal to 4,046.86 square meters
- Convert to Square Centimeters
- 1 ac is equal to 40,468,564.2 square centimeters
- Convert to Square Millimeters
- 1 ac is equal to 4,046,856,422.4 square millimeters

**Are Units**

- Convert to Hectares
- 1 ac is equal to 0.404686 hectares
- Convert to Ares
- 1 ac is equal to 40.468564 ares