Square miles and square feet are the units used for the measurement of area, these units are widely used for the purpose hence here in this section we will focus on square miles and square feet. One of the interesting thing about these units in that we use many units for the same quantity, this is because not all the units can produce reliable results, for example, we cannot use CM in order to measure the length of any road. Firstly we will define what square miles is and then we will define what square feet is and then will provide you the information on how to convert square miles to square feet.

## square miles to square feet

**Square miles **

square miles is the unit which is used to measure the area, mainly at the scale where the area is very large, this is equal to the area of the square whose side length is equal to one mile or the side length is equal to 1.6 KM

Square miles the unit of area, mainly used in the European countries, this is a large area unit which is considered as one of the best units which are used for the measurement of roads.

**Square feet. **

- square feet is the unit of area, which is used when we have small area into consideration, this is one of the widely used areas and one square feet is the area which is equal to the area of the square whose side length is equal to one feet.

**This unit is mainly used when we have to measure the area at a very small scale for a constructional purpose.**

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

- square miles is equal to 2.78E+7 square feet
- square feet is equal to 3.58 x 10E-8 square miles