# Convert Square Millimeters to Square Feet

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

**Results in Square Feet:**

## How to Convert Square Millimeters to Square Feet

To convert a square millimeter measurement to a square foot measurement, multiply the area by the conversion ratio. One square millimeter is equal to 1.0764E-5 square feet, so use this simple formula to convert:

The area in square feet is equal to the square millimeters multiplied by 1.0764E-5.

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

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

## Square Millimeters

One square millimeter is equal to the area of a square with edges that are 1 millimeter in length.

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 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.

## Square Feet

One square foot is equal to the area of a square with sides that are 1 foot in length. One square foot is roughly equal to 144 square inches.

The square foot is a US customary and imperial unit of area. A square foot is sometimes also referred to as a square ft. Square feet can be abbreviated as *sq ft*, and are also sometimes abbreviated as *ft²*. For example, 1 square foot can be written as 1 sq ft or 1 ft².

Try our square footage calculator to calculate the area of a space.

## Square Millimeter Measurements and Equivalent Square Foot Conversions

Square Millimeters | Square Feet |
---|---|

1 sq mm | 0.000010764 sq ft |

2 sq mm | 0.000021528 sq ft |

3 sq mm | 0.000032292 sq ft |

4 sq mm | 0.000043056 sq ft |

5 sq mm | 0.00005382 sq ft |

6 sq mm | 0.000064583 sq ft |

7 sq mm | 0.000075347 sq ft |

8 sq mm | 0.000086111 sq ft |

9 sq mm | 0.000096875 sq ft |

10 sq mm | 0.000108 sq ft |

11 sq mm | 0.000118 sq ft |

12 sq mm | 0.000129 sq ft |

13 sq mm | 0.00014 sq ft |

14 sq mm | 0.000151 sq ft |

15 sq mm | 0.000161 sq ft |

16 sq mm | 0.000172 sq ft |

17 sq mm | 0.000183 sq ft |

18 sq mm | 0.000194 sq ft |

19 sq mm | 0.000205 sq ft |

20 sq mm | 0.000215 sq ft |

21 sq mm | 0.000226 sq ft |

22 sq mm | 0.000237 sq ft |

23 sq mm | 0.000248 sq ft |

24 sq mm | 0.000258 sq ft |

25 sq mm | 0.000269 sq ft |

26 sq mm | 0.00028 sq ft |

27 sq mm | 0.000291 sq ft |

28 sq mm | 0.000301 sq ft |

29 sq mm | 0.000312 sq ft |

30 sq mm | 0.000323 sq ft |

31 sq mm | 0.000334 sq ft |

32 sq mm | 0.000344 sq ft |

33 sq mm | 0.000355 sq ft |

34 sq mm | 0.000366 sq ft |

35 sq mm | 0.000377 sq ft |

36 sq mm | 0.000388 sq ft |

37 sq mm | 0.000398 sq ft |

38 sq mm | 0.000409 sq ft |

39 sq mm | 0.00042 sq ft |

40 sq mm | 0.000431 sq ft |

## More Square Millimeter Area Conversions

**US Customary**

- Convert to Square Miles
- 1 sq mm is equal to 3.861E-13 square miles
- Convert to Acres
- 1 sq mm is equal to 2.4711E-10 acres
- Convert to Square Yards
- 1 sq mm is equal to 1.196E-6 square yards
- Convert to Square Inches
- 1 sq mm is equal to 0.00155 square inches

**SI Units**

- Convert to Square Kilometers
- 1 sq mm is equal to 1.0E-12 square kilometers
- Convert to Square Meters
- 1 sq mm is equal to 1.0E-6 square meters
- Convert to Square Centimeters
- 1 sq mm is equal to 0.01 square centimeters

**Other Metric Units**

- Convert to Hectares
- 1 sq mm is equal to 1.0E-10 hectares
- Convert to Ares
- 1 sq mm is equal to 1.0E-8 ares