# Area of a Rectangle Calculator

Free online Area of a rectangle calculator – Enter the length and width of the rectangle with different length units then click calculate button.

 Area of Rectangle

## What is the area of a rectangle?

The area of a rectangle is the measure of the amount of space enclosed within its boundaries. It is calculated by multiplying the length of the rectangle by its width.

the area of a rectangle is always expressed in square units, such as square inches (in²), square meters (m²), or square feet (ft²). If you want to calculate the area of a rectangle in square meters then used a square meter calculator

For example, if the length of the rectangle is 3 inches and the width is 2 inches, the area of the rectangle is 6 square inches.

## Formula for area of a rectangle calculator

The formula for the area of a rectangle is:

Area of a rectangle = a x b

Where, a = width of a rectangle, b = length of a rectangle

## How to Calculate the Area of a Rectangle

Example:-, If a rectangle has a length of 6 meters and a width of 4 meters, its area would be:

Area = Width * Length = 6 meters * 4 meters = 24 square meters

## Why use an area of a rectangle calculator

It is important to know the area of a rectangle when measuring or building something. The area can tell you how much material you need to cover a certain space. It can also tell you how big or small an object is.

## How to use the area of a rectangle calculator

Enter the Length of a rectangle with desired units and enter the width of the rectangle with the desired unit then click calculate button if you want to change the input value then click the clear button.