Square inches and square feet are the units of the area which is widely used. These two units are mainly used when we have small area consideration, here in this section we will talk about square inches and square feet, firstly we will define what is square inches and what is square feet and finally we will use equation using which we can convert square inches to square feet. The reason behind having so many units for the same quantity is that we need to use different standard at standard positions, for example, we cannot use meter for calculation of the distance between two subatomic particles this will not be much reliable.

## square inches to square feet

**Square inches **

- Square inches are the unit of area, which is mainly used when we have a small area in our consideration, one square inch of an area is equal to the area of a square whose length of the side is one inch. or we can say that the area is equal to the area of the square whose side length is equal to 2.5 CM
- Square inches of the area mainly used in the industrial purpose or when the area is small to consider.
- Square inches are used extensively in American countries.

**Square feet **

- Square feet Is another unit of area which is based on the concept of calculation of the area of the square, under this one square feet is the unit of area of the square whose length of the side is equal to one feet.
- Square feet is one of the widely used units of area, mainly used when we less area to measure.

**Conversion, use this conversion equation in order to convert square feet to square inches and vice versa **

**one square inch is equal to square feet**

**one square feet is equal to square inches**