Square Inches - Square Feet Conversion


Convert between square inches and square feet using this metric and imperial area conversion tool. This converter is part of the full area conversion tool. Simply choose whether you want to convert square inches to square feet or square feet to square inches, enter a value and click the 'convert' button. Default rounding is set to a maximum of 14 decimal places.

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How to convert square feet to square inches

You may be wondering how many square inches there are in x square feet.

To convert from square feet to square inches multiply your x figure by 144.

How to convert square inches to square feet

Alternatively, you may want to know how many square feet there are in x square inches.

To convert from square inches to square feet multiply your x figure by 0.0069444444444444.

As part of your answer checking process, select the appropriate unit from each 'select' box in the converter tool at the top of the page, enter your figure (x) into the 'value to convert' box and click the 'Convert!' button.

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 inch?

A square inch is a common unit of measurement within the United States and the United Kingdom. It can be used throughout numerous industries such as construction, graphic design, textiles and painting. Some common abbreviations include sq. in., sq. inches and in/-2. One square inch can approximate the size of many postage stamps. A single square inch is equal to 6.45 square centimeters.

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