Foot Square (abbreviations: ft2, or sf, or sq ft): (plural square feet) is an imperial unit and U.S. customary unit (non-SI, non-metric) of area.
Inch Square (abbreviations: in2, or si): (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.
How to Convert Feet Square to Inches Square
Example: How many inches square are equivalent to 33.89 feet square?
As;
1 feet square = 144 inches square
33.89 feet square = Y inches square
Assuming Y is the answer, and by criss-cross principle;
Y equals 33.89 times 144 over 1
(i.e.) Y = 33.89 * 144 / 1 = 4880.16 inches square
Answer is: 4880.16 inches square are equivalent to 33.89 feet square.
Practice Question: Convert the following units into in2:
N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.
( i ) 45.19 ft2
( ii ) 10.51 ft2
( iii ) 37.79 ft2