# Area Calculator

Easily calculate the area of any shape or space with our versatile Area Calculator. Get accurate results in seconds and simplify your geometry and measurement tasks. Try it now for quick and precise area calculations.

Rectangle Calculator

Circle Calculator

Sector Calculator

Parallelogram Calculator

## Area Calculator

An area calculator figures out how much space is inside a shape or an area. You can use it to measure the size of a room, a piece of land, or any other space you want to know about.

To use an area calculator, you typically need to input some measurements, like the length and width of the shape whose area is required, and the calculator will then do the math for you to give you the total area in square units, such as square feet or meters. It's a handy tool for various tasks, from home improvement projects to determining the size of a garden or a piece of real estate.

## Area of Rectangle Calculator

A rectangle is a four-sided polygon with four right angles, which means that all its angles are 90 degrees. The opposite sides of a rectangle are parallel and of equal length. In other words, a rectangle is a quadrilateral with four sides so that opposite two are both similar and equivalent in length.
Area = Length × Width

## Manual - How to Use the Rectangle Area Calculator?

• ### Length

Enter the value of length of the rectangle.

• ### Unit of Length

Select the unit of the length measurement from the given options.

• ### Width

Enter the value of width of the rectangle.

• ### Unit of Width

Select the unit of the width measurement from the given options.

• ### Calculate

Click the "Calculate" button to calculate the area of the rectangle.

## Area of Circle Calculator

A circle is a 2-D geometric shape that consists of all the points in a plane that are equidistant from a single fixed point called the centre. The distance between the centre and any point on the circumference of the circle is called the radius.

### Formula

If you are looking for the formula to calculate the area of a circle, then, the formula is given below, you can use it to calculate area of circles.

Area = πr2

Where "Area" is the total surface enclosed by the circle, "π" (pi) is a constant equal to 3.141 and "r" is the radius of the circle.

## Manual - How to Use the Circle Area Calculator?

Enter the value of the radius of the circle.

Select the unit of the radius measurement from the given options.

• ### Calculate

Click the "Calculate" button to get the result of calculations.

## Area of a Sector Calculator

A sector is a portion of a circular region, like a slice of a pie that is formed by two radii (plural of radius) and the arc between them.

### Formula

You can use the given formula to calculate the area of sector yourself.

Area of Sector = (θ/360) πr2

## Manual - How to Use the Sector Area Calculator?

Enter the value of the radius of the circle.

Select the unit of radius measurement from the given options, for example - feet, yards, inches, etc.

• ### Angle

Enter the value of the angle.

From the two given options select degree or radian.

• ### Calculate

After giving the inputs, click the "Calculate" button to get the area of the sector.

## Area of Parallelogram Calculator

A parallelogram is a quadrilateral characterized by having parallel opposite sides. Within a parallelogram, opposing sides have equal lengths, and opposing angles possess congruent measures.

The most common way to represent a parallelogram is with a pair of parallel lines and pairs of equal-length sides.

Area = (height)(base)

## Manual - How to Use the Parallelogram Area Calculator?

• ### Base

Enter the value of the base.

• ### Unit of Base

From the given options, select the unit of base measurement.

• ### Height

Enter the value of the height.

• ### Unit of Height

From the given options, select the unit of height measurement.

• ### Calculate

After entering the values, click the "Calculate" button to get the result of calculations.

## 10 Applications of Online Area Calculator

Whether you're a real estate agent, landscaper, architect, or homeowner, our user-friendly calculator simplifies complex area calculations with just a few clicks. From determining the square footage of a room to planning garden layouts or estimating material quantities for construction projects, our intuitive interface provides instant results, saving you valuable time and effort. Say goodbye to manual measurements and hello to efficiency with our Online Area Calculator, the essential companion for all your spatial needs.

### 1. Room Size

You can use it to find out how big a room is. Just measure the length and width of the room, and the area calculator will tell you how many square feet or square meters it is.

### 2. Gardens and Yards

For a garden or yard, you can measure the length and width of the area you want to plant or cover with grass. The area calculator will give you the total square footage to know how many plants or how much grass you'll need.

### 3. Painting

When you want to paint a wall or a fence, you can measure the area to determine how much paint you'll need. This helps you buy the right amount of paint.

### 4. Carpet or Flooring

If you're getting new carpet or flooring, measuring the area can help you buy the correct amount and save money.

### 5. Land or Property

For bigger areas, like land or property, you can use the calculator to find out the total square footage or acres. It's handy for real estate or construction.

### 6. Arts and Crafts

In arts and crafts projects, you need to know the area of a surface you're working on, like a canvas or paper. The calculator helps you plan your art projects.

### 7. Agriculture

Farmers use area calculators to measure fields and know how much seed, fertilizer, or irrigation is needed.

### 8. DIY Projects

When doing DIY projects, such as building a deck or a shed, you can measure the area to buy the right amount of materials like wood or roofing.

### 9. Geometry and Education

Students and teachers use area calculators to learn and teach about shapes, like triangles, rectangles, and circles.

### 10. Construction

Architects and builders use area calculators to plan construction projects and estimate material requirements.

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