# Square Millimeters and Square Feet Converter

Spelling: American | British
Use this calculator to convert square millimeters (mm²) to square feet (ft²) and square feet to square millimeters. This converter is part of the full area converter tool.

Disclaimer: Whilst every effort has been made in building our calculator tools, we are not to be held liable for any damages or monetary losses arising out of or in connection with their use. Full disclaimer.

## Square Feet to Square Millimeters Conversions

Square Feet Square Millimeters
1 square foot 92903.04 square millimeters
2 square feet 185806.08 square millimeters
3 square feet 278709.12 square millimeters
4 square feet 371612.16 square millimeters
5 square feet 464515.2 square millimeters
6 square feet 557418.24 square millimeters
7 square feet 650321.28 square millimeters
8 square feet 743224.32 square millimeters
9 square feet 836127.36 square millimeters
10 square feet 929030.4 square millimeters
11 square feet 1021933.44 square millimeters
12 square feet 1114836.48 square millimeters
13 square feet 1207739.52 square millimeters
14 square feet 1300642.56 square millimeters
15 square feet 1393545.6 square millimeters
16 square feet 1486448.64 square millimeters
17 square feet 1579351.68 square millimeters
18 square feet 1672254.72 square millimeters
19 square feet 1765157.76 square millimeters
20 square feet 1858060.8 square millimeters
Figures rounded to a maximum of 5 decimal places (7 with smaller numbers).

### How many square millimeters are there in 1 square foot?

There are 92903.04 square millimeters in 1 square foot. To convert from square feet to square millimeters, multiply your figure by 92903.04 .

### How many square feet are there in 1 square millimeter?

There are 1.076391041671E-5 square feet in 1 square millimeter. To convert from square millimeters to square feet, divide your figure by 92903.04 .

### What is a square foot?

The square foot is used as a form of measurement within Canada and the United States. It can be adopted to describe the amount of floor space (for real estate) or the overall size of an exterior property. Architects will also refer to square feet when designing new buildings. One square foot is a bit smaller than an average-sized piece of A4 printer paper. One square foot can be translated to 0.092 square metres. Sometimes, the force of the modern hydraulic press is measured in pounds per square inch or square foot.

### What is a square millimeter?

The square millimeter (or 'millimetre' with British spelling) is a unit defined as a square with each side measuring one millimeter in length. This is abbreviated simply as mm2. This is quite a small area, for an average-sized playing card measures 5,600 square millimeters (56 square centimeters). Square millimeters can be used when designing smartphone screens or determining the total area occupied by an electrical component on a circuit board. Another application can be mapping the scalp before a hair transplantation process takes place.

### Other individual area converters

From abacus to iPhones, learn how calculators developed over time.