How to use the area calculator?
- Select the type of shape you want to calculate the area for.
- Enter the necessary dimensions of the shape in the corresponding fields.
- Click the “Calculate” button.
- Get an instant result of the area calculation.
Types of shapes and calculation formulas
Square
The area of a square is equal to the square of its side length: A = a²
Rectangle
The area of a rectangle is equal to the product of its length and width: A = a × b
Triangle
The area of a triangle is equal to half the product of its base and height: A = (a × h) / 2
Circle
The area of a circle is equal to the product of π and the square of its radius: A = π × r²
Applications of the area calculator
The area calculator can be useful in various fields:
- Construction and renovation: calculating the required amount of materials (tiles, wallpaper, paint).
- Architecture and design: room planning and landscape design.
- Education: solving geometric problems and exam preparation.
- Agriculture: calculating the area of land plots.
Use our calculator for quick and accurate area calculations in any situation!
Usage tips
- Always make sure you’re using the same units of measurement for all input values.
- When calculating the area of complex shapes, try breaking them down into simple geometric forms and add up their areas.
- For increased accuracy in calculations, use the most precise initial data possible.
Our area calculator will make your calculations quick, accurate, and convenient!