# Acres to Ares Converter

Enter the area in acres below to get the value converted to ares.

**Results in Ares:**

Do you want to convert ares to acres?

## How to Convert Acres to Ares

To convert a measurement in acres to a measurement in ares, multiply the area by the following conversion ratio: 40.468564 ares/acre.

Since one acre is equal to 40.468564 ares, you can use this simple formula to convert:

ares = acres × 40.468564

The area in ares is equal to the area in acres multiplied by 40.468564.

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

### How Many Ares Are in an Acre?

There are **40.468564** ares in an acre, which is why we use this value in the formula above.

1 ac = 40.468564 a

Acres and ares are both units used to measure area. Keep reading to learn more about each unit of measure.

## What Is an Acre?

One acre is defined as the area equal to a space that is one chain (66 ft) by one furlong (660 ft), or 10 square chains.^{[1]} That's equal to 43,560 square feet or 1/640 of a square mile for those unfamiliar with those units of measure.

The acre is a US customary and imperial unit of area. Acres can be abbreviated as *ac*; for example, 1 acre can be written as 1 ac.

You can use an acreage calculator to measure the area of a plot of land in acres by locating the boundaries on a map.

Learn more about acres.

## What Is an Are?

One are is equal to 100 square meters, or the area of a square with 10 meter sides.

The are is a non-SI metric unit for area. Ares can be abbreviated as *a*; for example, 1 are can be written as 1 a.

Learn more about ares.

## Acre to Are Conversion Table

Acres | Ares |
---|---|

1 ac | 40.47 a |

2 ac | 80.94 a |

3 ac | 121.41 a |

4 ac | 161.87 a |

5 ac | 202.34 a |

6 ac | 242.81 a |

7 ac | 283.28 a |

8 ac | 323.75 a |

9 ac | 364.22 a |

10 ac | 404.69 a |

11 ac | 445.15 a |

12 ac | 485.62 a |

13 ac | 526.09 a |

14 ac | 566.56 a |

15 ac | 607.03 a |

16 ac | 647.5 a |

17 ac | 687.97 a |

18 ac | 728.43 a |

19 ac | 768.9 a |

20 ac | 809.37 a |

21 ac | 849.84 a |

22 ac | 890.31 a |

23 ac | 930.78 a |

24 ac | 971.25 a |

25 ac | 1,012 a |

26 ac | 1,052 a |

27 ac | 1,093 a |

28 ac | 1,133 a |

29 ac | 1,174 a |

30 ac | 1,214 a |

31 ac | 1,255 a |

32 ac | 1,295 a |

33 ac | 1,335 a |

34 ac | 1,376 a |

35 ac | 1,416 a |

36 ac | 1,457 a |

37 ac | 1,497 a |

38 ac | 1,538 a |

39 ac | 1,578 a |

40 ac | 1,619 a |

## References

- National Institute of Standards and Technology, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices, Handbook 44 - 2019 Edition, https://nvlpubs.nist.gov/nistpubs/hb/2019/NIST.HB.44-2019.pdf

## More Acre & Are Conversions

- acres to square miles
- acres to square yards
- acres to square feet
- acres to square inches
- acres to square kilometers
- acres to square meters
- acres to square centimeters
- acres to square millimeters
- acres to hectares
- square miles to ares
- square yards to ares
- square feet to ares
- square inches to ares
- square kilometers to ares
- square meters to ares
- square centimeters to ares
- square millimeters to ares
- hectares to ares