# Area Calculator

Area Calculator is a free online tool that displays the area for the given equation. BYJU’S online area calculator tool makes the calculation faster, and it displays the region occupied by the 2D shapes in a fraction of seconds.

## How to Use the Area Calculator?

The procedure to use the area calculator is as follows:
Step 1: Enter the function, lower and upper limit in the respective input field
Step 2: Now click the button “Calculate Area” to get the result
Step 3: Finally, the area will be displayed in the new window

### What is Meant by Area?

In mathematics, the area is defined as the total space occupied by a two-dimensional object. In other words, the area is defined as the number of square units that cover the surface of the closed figure. The area is represented by square units. Some of the important formulas to calculate the area of 2D shapes are given below

1. Area of a Square = Side²
2. Area of rectangle = length x breadth
3. Area of triangle = (½) base x height
4. Area of parallelogram = Base x perpendicular height
5. Area of circle = π(radius)²