# Acres to Square Meters Converter

Enter the area in acres below to get the value converted to square meters.

**Results in Square Meters:**

Do you want to convert square meters to acres?

## How to Convert Acres to Square Meters

To convert a measurement in acres to a measurement in square meters, multiply the area by the following conversion ratio: 4,046.856422 square meters/acre.

Since one acre is equal to 4,046.856422 square meters, you can use this simple formula to convert:

square meters = acres × 4,046.856422

The area in square meters is equal to the area in acres multiplied by 4,046.856422.

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

### How Many Square Meters Are in an Acre?

There are **4,046.856422** square meters in an acre, which is why we use this value in the formula above.

1 ac = 4,046.856422 sq m

Acres and square meters 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 a Square Meter?

One square meter is equivalent to the area of a square with sides that are each 1 meter in length.^{[2]} One square meter is equal to 10.76391 square feet or 10,000 square centimeters.

The square meter, or square metre, is the SI derived unit for area in the metric system. A square meter is sometimes also referred to as a square m. Square meters can be abbreviated as *sq m*, and are also sometimes abbreviated as *m²*. For example, 1 square meter can be written as 1 sq m or 1 m².

You can use a square meters calculator to calculate the area of a space if you know its dimensions.

Learn more about square meters.

## Acre to Square Meter Conversion Table

Acres | Square Meters |
---|---|

0.001 ac | 4.0469 sq m |

0.002 ac | 8.0937 sq m |

0.003 ac | 12.14 sq m |

0.004 ac | 16.19 sq m |

0.005 ac | 20.23 sq m |

0.006 ac | 24.28 sq m |

0.007 ac | 28.33 sq m |

0.008 ac | 32.37 sq m |

0.009 ac | 36.42 sq m |

0.01 ac | 40.47 sq m |

0.02 ac | 80.94 sq m |

0.03 ac | 121.41 sq m |

0.04 ac | 161.87 sq m |

0.05 ac | 202.34 sq m |

0.06 ac | 242.81 sq m |

0.07 ac | 283.28 sq m |

0.08 ac | 323.75 sq m |

0.09 ac | 364.22 sq m |

0.1 ac | 404.69 sq m |

0.2 ac | 809.37 sq m |

0.3 ac | 1,214 sq m |

0.4 ac | 1,619 sq m |

0.5 ac | 2,023 sq m |

0.6 ac | 2,428 sq m |

0.7 ac | 2,833 sq m |

0.8 ac | 3,237 sq m |

0.9 ac | 3,642 sq m |

1 ac | 4,047 sq m |

## 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
- Collins Dictionary, Definition of 'square meter', https://www.collinsdictionary.com/us/dictionary/english/square-meter

## More Acre & Square Meter Conversions

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