Use this free online area converter to change square foot into square inches instantly. Type in the square foot value, and the equivalent square inches is calculated for you in real time.
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Enter your inputs, and the result is calculated in real-time.
Square Foot
Square Inches
How to use this Square Foot to Square Inches Converter 🤔
Follow these steps to convert given Square Foot value from Square Foot units to Square Inches units.
Enter the input Square Foot value in the text field.
The given Square Foot is converted to Square Inches in realtime ⌚ using the formula, and displayed under the Square Inches label.
You may copy the resulting Square Inches value using the Copy button.
Formula
To convert given area from Square Foot to Square Inches, use the following formula.
Square Inches = Square Foot * 144
Calculation
Calculation will be done after you enter a valid input.
Square Foot to Square Inches Conversion Table
The following table gives some of the most used conversions from Square Foot to Square Inches.
Square Foot (ft2)
Square Inches (in2)
0 ft2
0 in2
1 ft2
144 in2
10 ft2
1440 in2
45 ft2
6480 in2
90 ft2
12960 in2
180 ft2
25920 in2
360 ft2
51840 in2
1000 ft2
144000 in2
Square Foot
A square foot (ft2) is a unit of area measurement equal to the area of a square with sides one foot in length. It is commonly used in the United States, Canada, and the United Kingdom to measure smaller areas such as the size of rooms, apartments, or other building spaces. Square feet are essential in real estate, interior design, and construction, providing a standard measure for comparing and planning spaces.
Square Inches
A square inch (in2) is a unit of area measurement equal to the area of a square with sides one inch in length. It is often used in fields that require precise measurement of small surfaces, such as manufacturing, printing, and engineering. Square inches are crucial in determining the dimensions of small objects, such as screens, components, and packaging, where accuracy is important in design and production.
{
"conversion": "sq_foot-sq_inch",
"x_slug": "sq_foot",
"y_slug": "sq_inch",
"x": "ft<sup>2<sup>",
"y": "in<sup>2<sup>",
"x_desc": "Square Foot",
"y_desc": "Square Inches",
"category": "Area",
"symbol": "m",
"formula": "x * 144",
"precision": 11,
"examples": "<div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">1</span>\n <h3 class=\"question\">Consider that a living room has an area of 300 square feet.<br>Convert this area from square feet to Square Inches.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The area in square foot is:</p>\n <p class=\"step\"><span>Area<sub>(Square Foot)</sub></span> = 300</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert area from square foot to square inches is:</p>\n <p class=\"formula step\"><span>Area<sub>(Square Inches)</sub></span> = <span>Area<sub>(Square Foot)</sub></span> × 144</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Area<sub>(Square Foot)</sub> = 300</strong> in the above formula.</p>\n <p class=\"step\"><span>Area<sub>(Square Inches)</sub></span> = <span>300</span> × 144</p>\n <p class=\"step\"><span>Area<sub>(Square Inches)</sub></span> = 43200</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>300 ft<sup>2<sup></strong> is equal to <strong>43200 in<sup>2<sup></strong>.</p>\n <p>The area is <strong>43200 in<sup>2<sup></strong>, in square inches.</p>\n </div>\n <div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">2</span>\n <h3 class=\"question\">Consider that a small office space measures 500 square feet.<br>Convert this area from square feet to Square Inches.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The area in square foot is:</p>\n <p class=\"step\"><span>Area<sub>(Square Foot)</sub></span> = 500</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert area from square foot to square inches is:</p>\n <p class=\"formula step\"><span>Area<sub>(Square Inches)</sub></span> = <span>Area<sub>(Square Foot)</sub></span> × 144</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Area<sub>(Square Foot)</sub> = 500</strong> in the above formula.</p>\n <p class=\"step\"><span>Area<sub>(Square Inches)</sub></span> = <span>500</span> × 144</p>\n <p class=\"step\"><span>Area<sub>(Square Inches)</sub></span> = 72000</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>500 ft<sup>2<sup></strong> is equal to <strong>72000 in<sup>2<sup></strong>.</p>\n <p>The area is <strong>72000 in<sup>2<sup></strong>, in square inches.</p>\n </div>\n ",
"table1n": "<h2><span class=\"x\">Square Foot</span> to <span class=\"y\">Square Inches</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Square Foot to Square Inches.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Square Foot (<span class=\"unit\">ft<sup>2<sup></span>)</th><th scope=\"column\" role=\"columnheader\">Square Inches (<span class=\"unit\">in<sup>2<sup></span>)</th><tr></thead><tbody><tr><td>0 <span class=\"unit\">ft<sup>2<sup></span></td><td>0 <span class=\"unit\">in<sup>2<sup></span></td></tr><tr><td>1 <span class=\"unit\">ft<sup>2<sup></span></td><td>144 <span class=\"unit\">in<sup>2<sup></span></td></tr><tr><td>10 <span class=\"unit\">ft<sup>2<sup></span></td><td>1440 <span class=\"unit\">in<sup>2<sup></span></td></tr><tr><td>45 <span class=\"unit\">ft<sup>2<sup></span></td><td>6480 <span class=\"unit\">in<sup>2<sup></span></td></tr><tr><td>90 <span class=\"unit\">ft<sup>2<sup></span></td><td>12960 <span class=\"unit\">in<sup>2<sup></span></td></tr><tr><td>180 <span class=\"unit\">ft<sup>2<sup></span></td><td>25920 <span class=\"unit\">in<sup>2<sup></span></td></tr><tr><td>360 <span class=\"unit\">ft<sup>2<sup></span></td><td>51840 <span class=\"unit\">in<sup>2<sup></span></td></tr><tr><td>1000 <span class=\"unit\">ft<sup>2<sup></span></td><td>144000 <span class=\"unit\">in<sup>2<sup></span></td></tr></table>",
"units": [
[
"sq_meter",
"Square Meters",
"m<sup>2<sup>"
],
[
"sq_km",
"Square Kilometers",
"km<sup>2<sup>"
],
[
"sq_cm",
"Square Centimeters",
"cm<sup>2<sup>"
],
[
"sq_mm",
"Square Millimeters",
"mm<sup>2<sup>"
],
[
"hectare",
"Hectares",
"ha"
],
[
"acre",
"Acres",
"ac"
],
[
"sq_mile",
"Square Miles",
"mi<sup>2<sup>"
],
[
"sq_foot",
"Square Foot",
"ft<sup>2<sup>"
],
[
"sq_yard",
"Square Yards",
"yd<sup>2<sup>"
],
[
"sq_inch",
"Square Inches",
"in<sup>2<sup>"
],
[
"section",
"Section",
"section"
]
],
"x_long_desc": "A square foot (ft<sup>2</sup>) is a unit of area measurement equal to the area of a square with sides one foot in length. It is commonly used in the United States, Canada, and the United Kingdom to measure smaller areas such as the size of rooms, apartments, or other building spaces. Square feet are essential in real estate, interior design, and construction, providing a standard measure for comparing and planning spaces.",
"y_long_desc": "A square inch (in<sup>2</sup>) is a unit of area measurement equal to the area of a square with sides one inch in length. It is often used in fields that require precise measurement of small surfaces, such as manufacturing, printing, and engineering. Square inches are crucial in determining the dimensions of small objects, such as screens, components, and packaging, where accuracy is important in design and production."
}
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