Square Inch to Square Foot Conversion (in² to ft²)
Converting between square inches (in²) and square feet (ft²) is a common task in various fields like construction, architecture, and interior design. Understanding how to convert these units ensures accurate measurements and efficient project planning.
Understanding the Units
A square inch (in²) is the area of a square with sides measuring one inch each. A square foot (ft²) is the area of a square with sides one foot (12 inches) in length. Since one foot equals 12 inches, one square foot equals 144 square inches (12 inches x 12 inches).
Conversion Formula
To convert square inches to square feet, use the following formula:
Area in ft² = Area in in² ÷ 144
This formula divides the total square inches by 144 to determine the equivalent area in square feet.
Example Conversion
For example, to convert 288 in² to ft²:
288 in² ÷ 144 = 2 ft²
Therefore, 288 square inches is equal to 2 square feet.