Square feet to square inches (ft² to in²) converter

You can enter a value in either the square feet (ft²) or square inches (in²) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Area units and easily switch Area units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting square feet to square inches to square inches to square feet.

square feet (ft²)

 

square inches (in²)

 
Swap
< == >
1 ft² = 144 in² 1 in² = 0.00694444 ft²

Algebraic Steps / Dimensional Analysis Formula
ft² * 144 in²
1 ft²
= in²

If you would like to switch between Area units, select from the tables below

< == >