Area Calculator
Calculate the area of a square, rectangle, circle or triangle using simple measurements.
Enter Measurements
Your Result
Area
50
ShapeRectangle
Area50
About Area Calculator
This calculator finds the area of common two-dimensional shapes. Enter the required measurements and choose the shape you want to calculate.
- Rectangle: Area = Length × Width
- Square: Area = Side × Side
- Circle: Area = π × Radius²
- Triangle: Area = ½ × Base × Height
Note: Keep all measurements in the same unit. The result is in square units.