What is the conversion factor from square feet to square inches?

To convert square feet to square inches, it's important to understand the relationship between the two units of measure.

One square foot is defined as a square that measures one foot on each side. Since there are 12 inches in a foot, to find the area in square inches, you must square the number of inches in a foot.

Calculating this, you take the number of inches per foot (12) and square it:

12 inches/foot * 12 inches/foot = 144 square inches/square foot.

Therefore, the conversion factor from square feet to square inches is 144. This means that for every square foot, there are 144 square inches. Understanding this relationship is critical in problems that deal with area conversions, and being aware of how to systematically approach unit conversions enhances comprehension in various quantitative scenarios.