What is a square foot? A square measurement is the two-dimensional derivative of a linear measure, so a square foot is defined as the area of a square with sides 1 ft in length. Conversion Table. Whilst every effort has been made to ensure the accuracy of the metric calculators and charts given on this site, we cannot make a guarantee or be held responsible for any errors that have been made. A square measurement is the two-dimensional derivative of a linear measure, so a square foot is defined as the area of a square with sides 1 ft in length. For a more accurate answer please select 'decimal' from the options above the result. Square Feet to Square Inches (Swap Units). Note: Fractional results are rounded to the nearest 1/64. Note: For a pure decimal result please select 'decimal' from the options above the result. The square foot is a unit of area used in the imperial and U.S. customary measurement systems. The square foot is a unit of area used in the imperial and U.S. customary measurement systems. The square foot is used as a form of measurement within Canada and the United States. To convert from square inches to square feet, multiply your figure by 0.0069444444444444 (or divide by 144) . Square Inches to Square Feet Conversion Example Task: Convert 750 square inches to square feet (show work) Formula: in 2 ÷ 144 = ft 2 Calculations: 750 in 2 ÷ 144 = 5.20833333 ft 2 Result: 750 in 2 is equal to 5.20833333 ft 2. If you spot an error on this site, we would be grateful if you could report it to us by using the contact link at the top of this page and we will endeavour to correct it as soon as possible. Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result. It can be adopted to describe the amount of floor space (for real estate) or the overall size of an exterior property. Square Feet. Our full terms & conditions can be found by clicking here. Check the chart for more details. This site is owned and maintained by Wight Hat Ltd. ©2003-2020. Do a quick conversion: 1 inches inches = 0.00694444444 square feet using the online calculator for metric conversions. For example, here's how to convert 500 square inches to square feet using the formula … A unit of area equal to one inch by one inch square.