Convert square inch to square foot


square inch
ft^2


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square inch [survey]
to ft^2

More information from the unit converter

How many square inch in 1 ft^2? The answer is 144. We assume you are converting between square inch and square foot. You can view more details on each measurement unit: square inch or ft^2 The SI derived unit for area is the square meter. 1 square meter is equal to 1550.0031000062 square inch, or 10.76391041671 ft^2. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square inches and square feet. Type in your own numbers in the form to convert the units!



Quick conversion chart of square inch to ft^2

1 square inch to ft^2 = 0.00694 ft^2

10 square inch to ft^2 = 0.06944 ft^2

50 square inch to ft^2 = 0.34722 ft^2

100 square inch to ft^2 = 0.69444 ft^2

200 square inch to ft^2 = 1.38889 ft^2

500 square inch to ft^2 = 3.47222 ft^2

1000 square inch to ft^2 = 6.94444 ft^2


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Common area conversions


Definition: Square inch

A square inch is by definition the area enclosed by a square with sides each 1 inch long.


Definition: Square foot

A square foot is by definition the area enclosed by a square with sides each 1 foot long. One square foot is equal to 0.09290304 square metres for the international, English foot.


Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!