# Square Feet to Square Millimeters Converter

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

## Result in Square Millimeters:

1 sq ft = 929.0304 sq cm

Do you want to convert square millimeters to square feet?

## How to Convert Square Feet to Square Millimeters

To convert a measurement in square feet to a measurement in square millimeters, multiply the area by the following conversion ratio: 92,903.04 square millimeters/square foot.

Since one square foot is equal to 92,903.04 square millimeters, you can use this simple formula to convert:

square millimeters = square feet × 92,903.04

The area in square millimeters is equal to the area in square feet multiplied by 92,903.04.

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

### How Many Square Millimeters Are in a Square Foot?

There are **92,903.04** square millimeters in a square foot, which is why we use this value in the formula above.

1 sq ft = 92,903.04 sq mm

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

## What Is a Square Foot?

One square foot is equivalent to the area of a square with sides that are each 1 foot in length.^{[1]} One square foot is equal to 144 square inches or 0.092903 square meters .

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.

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

Learn more about square feet.

## What Is a Square Millimeter?

One square millimeter is equivalent to the area of a square with edges that are each 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.

## Square Foot to Square Millimeter Conversion Table

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

0.0001 sq ft | 9.2903 sq mm |

0.0002 sq ft | 18.58 sq mm |

0.0003 sq ft | 27.87 sq mm |

0.0004 sq ft | 37.16 sq mm |

0.0005 sq ft | 46.45 sq mm |

0.0006 sq ft | 55.74 sq mm |

0.0007 sq ft | 65.03 sq mm |

0.0008 sq ft | 74.32 sq mm |

0.0009 sq ft | 83.61 sq mm |

0.001 sq ft | 92.9 sq mm |

0.002 sq ft | 185.81 sq mm |

0.003 sq ft | 278.71 sq mm |

0.004 sq ft | 371.61 sq mm |

0.005 sq ft | 464.52 sq mm |

0.006 sq ft | 557.42 sq mm |

0.007 sq ft | 650.32 sq mm |

0.008 sq ft | 743.22 sq mm |

0.009 sq ft | 836.13 sq mm |

0.01 sq ft | 929.03 sq mm |

0.02 sq ft | 1,858 sq mm |

0.03 sq ft | 2,787 sq mm |

0.04 sq ft | 3,716 sq mm |

0.05 sq ft | 4,645 sq mm |

0.06 sq ft | 5,574 sq mm |

0.07 sq ft | 6,503 sq mm |

0.08 sq ft | 7,432 sq mm |

0.09 sq ft | 8,361 sq mm |

0.1 sq ft | 9,290 sq mm |

0.2 sq ft | 18,581 sq mm |

0.3 sq ft | 27,871 sq mm |

0.4 sq ft | 37,161 sq mm |

0.5 sq ft | 46,452 sq mm |

0.6 sq ft | 55,742 sq mm |

0.7 sq ft | 65,032 sq mm |

0.8 sq ft | 74,322 sq mm |

0.9 sq ft | 83,613 sq mm |

1 sq ft | 92,903 sq mm |

## References

- Merriam-Webster, square foot, https://www.merriam-webster.com/dictionary/square%20foot

## More Square Foot & Square Millimeter Conversions

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