Convert square feet to square inches
Accurate tool to convert between ft² and in²
Area
1
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Square feet
The square foot is an imperial unit of area.
Square inches
Formula
To convert from square feet to in2, multiply the area by 144.
square feet (ft2)
Description
The square foot is an imperial unit of area.
History
A traditional unit of area based on the foot.
Symbol Origin
Square of 'foot'.
Usage Context
The standard unit for real estate and room sizes in the US and UK.
Main Usage
United States United Kingdom
Did you know?
An average 3-bedroom house in the US is about 2,000 sq ft.
in2 (in2)
Quick Conversion Table
| square feet (ft2) | in2 (in2) |
|---|---|
| 1 | 144 |
| 2 | 288 |
| 5 | 720 |
| 10 | 1440 |
| 25 | 3600 |
| 50 | 7200 |
| 100 | 14400 |
| 500 | 72000 |
| 1000 | 144000 |
| 2500 | 360000 |
| 5000 | 720000 |
| 10000 | 1,440,000 |
Frequently Asked Questions
How to convert square feet to in2?
To convert from square feet to in2, multiply the area by 144.
How many in2 in 1 square feet?
1 square feet is equal to 144 in2.
What is a square feet?
The square foot is an imperial unit of area.