# Square Millimeters to Ares Converter

Enter the area in square millimeters below to get the value converted to ares.

**Results in Ares:**

Do you want to convert ares to square millimeters?

## How to Convert Square Millimeters to Ares

To convert a square millimeter measurement to an are measurement, divide the area by the conversion ratio.

Since one are is equal to 100,000,000 square millimeters, you can use this simple formula to convert:

The area in ares is equal to the square millimeters divided by 100,000,000.

**For example,**here's how to convert 50,000,000 square millimeters to ares using the formula above.

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

## What is a Square Millimeter?

One square millimeter is equivalent to the area of a square with edges that are 1 millimeter in length. One square millimeter is equal to 0.00155 square inches or 1/100 of a square centimeter.

The square millimeter, or square millimetre, is a multiple of the square meter, which is the SI derived unit for area. In the metric system, "milli" is the prefix for thousandths, or 10^{-3}. A square millimeter is sometimes also referred to as a square mm. Square millimeters can be abbreviated as *sq mm*, and are also sometimes abbreviated as *mm²*. For example, 1 square millimeter can be written as 1 sq mm or 1 mm².

Learn more about square millimeters.

## 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.

## Square Millimeter to Are Conversion Table

Square Millimeters | Ares |
---|---|

1 sq mm | 0.00000001 a |

2 sq mm | 0.00000002 a |

3 sq mm | 0.00000003 a |

4 sq mm | 0.00000004 a |

5 sq mm | 0.00000005 a |

6 sq mm | 0.00000006 a |

7 sq mm | 0.00000007 a |

8 sq mm | 0.00000008 a |

9 sq mm | 0.00000009 a |

10 sq mm | 0.0000001 a |

100 sq mm | 0.000001 a |

1,000 sq mm | 0.00001 a |

10,000 sq mm | 0.0001 a |

100,000 sq mm | 0.001 a |

1,000,000 sq mm | 0.01 a |

10,000,000 sq mm | 0.1 a |

100,000,000 sq mm | 1 a |

## More Square Millimeter & Are Conversions

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