Surface Area Calculator
Calculate surface areas for 11 geometric shapes including ball, cone, cube, cylinder, and more
Ball
Cone
Cube
Cylinder
Rectangular Tank
Capsule
Cap
Conical Frustum
Ellipsoid
Square Pyramid
Ball Properties
Cone Properties
Cube Properties
Cylinder Properties
Rectangular Tank Properties
Capsule Properties
Spherical Cap Properties
Conical Frustum Properties
Ellipsoid Properties
Square Pyramid Properties
Calculation Results
Surface Area
0
square units
Formula: A = 4πr²
About This Shape
A ball (sphere) is a perfectly symmetrical 3D shape where all points are equidistant from the center. The surface area represents the total area of its outer surface.
Practical Applications
Surface area calculations are essential in various fields:
- Engineering: Material requirements for construction
- Manufacturing: Packaging and coating calculations
- Chemistry: Reaction surface area estimation
- Physics: Heat transfer and radiation calculations
- Architecture: Exterior surface estimations