This calculator provides the surface area of a cylinder based on its radius and height. It’s essential for anyone needing quick and accurate geometrical calculations.

Cylinder Area Calculator

Calculate the surface area of a cylinder.

Surface Area: 0 units²

How to Use the Calculator

  • Enter Radius: Input the cylinder’s radius.
  • Enter Height: Input the cylinder’s height.
  • Calculate: Click the button to compute the surface area.

Formula Used

The surface area of a cylinder is calculated using the formula:

Surface Area (A) = 2 * pi * r * h + 2 * pi * r^2

Here, pi is a constant approximately equal to 3.14159, r is the radius, and h is the height.

Some Examples

  • For a cylinder with Radius 3 units and Height 4 units: Surface Area ≈ 131.95 units²
  • For a cylinder with Radius 5 units and Height 10 units: Surface Area ≈ 471.24 units²

These examples are based on using 3.14159 for pi. Results will vary with actual radius and height.

Cylinder Surface Area Online Calculator

Additional Information

Ensure the radius and height are in the same units for accurate calculations. This tool is designed for ease, providing quick results for educational, professional, or personal projects. Accurate input leads to reliable output, assisting in various practical applications.