This online Area Calculator can calculate the area of any geometrical shape easily and accurately. Following calculators are included in this tool: Online Area Calculator, Rectangle Area Calculator, Circle Area Calculator, Triangle Area Calculator, Square Area Calculator, Parallelogram Area Calculator, Trapezoid Area Calculator, Pentagon Area Calculator, Hexagon Area Calculator, Octagon Area Calculator, Ellipse Area Calculator, Sector Area Calculator, Semicircle Area Calculator etc.
0.00Area Calculator
Area:
How to Use the Area Calculator:
- Select Shape: Choose the shape you want to calculate the area for (e.g., rectangle, circle, triangle, square, parallelogram, trapezoid, pentagon, hexagon, octagon, ellipse, sector, semicircle).
- Enter Dimensions: Input the required dimensions (e.g., length, width, radius, base, height, side, major axis, minor axis, angle).
- Calculate Area: Click the “Calculate Area” button to get the result instantly.
- View Result: The area will be displayed in a distinct green box.
Supported Shapes and Formulas:
- Rectangle: Length × Width
- Circle: π × Radius²
- Triangle: (Base × Height) / 2
- Square: Side²
- Parallelogram: Base × Height
- Trapezoid: ((Base1 + Base2) / 2) × Height
- Pentagon: (5/4) × Side² × (1 / tan(π/5))
- Hexagon: (3√3 / 2) × Side²
- Octagon: 2 × (1 + √2) × Side²
- Ellipse: π × Major Axis × Minor Axis
- Sector: (Angle / 360) × π × Radius²
- Semicircle: (π × Radius²) / 2
