1. Home
  2. Area
  3. ft² → mm²

Convert Square Feet to Square Millimeters

ft2\mathrm{ft}^{2}
=
mm2\mathrm{mm}^{2}

Square Foot (ft²)

An imperial unit of area equal to the area of a square with sides of 1 foot.

Square Millimeter (mm²)

A metric unit of area equal to the area of a square with sides of 1 millimeter.

Square Feet to Square Millimeters Conversion Table

Square Feet (ft²)Square Millimeters (mm²)
192903
2185806
5464515
10929030
201858060
504645150
1009290300
25023225750
50046451500
100092903000

How to Convert Square Feet to Square Millimeters

Conversion factor:

1 ft2=92903 mm21\,\mathrm{ft}^{2} = 92903\,\mathrm{mm}^{2}

Inverse factor:

1 mm2=0.00001076 ft21\,\mathrm{mm}^{2} = 0.00001076\,\mathrm{ft}^{2}

Example

Convert 15 ft² to mm²:

mm2=ft2×92903\mathrm{mm}^{2} = \mathrm{ft}^{2} \times 92903
mm2=15×92903\mathrm{mm}^{2} = 15 \times 92903
mm2=1393545\mathrm{mm}^{2} = 1393545
=1393545 mm2= 1393545 \, \mathrm{mm}^{2}

All conversions from Square Feet (ft²)