How many Inches in a Square Foot?

Square inch and square foot are units used to measure area.

Answer: 1 square foot equals 144 square inches.

Explanation:

We know that 1 foot is equal to 12 inches.

If we square both sides we get 1 square foot is equal to 144 inches.

You can use the metric conversion calculator to help you with such computations.

Thus, there are 144 square inches in 1 square foot.