Surface Area of a Hemisphere Calculator: Total, Curved, Radius, Diameter

Surface area of a hemisphere calculator: calculate total or curved hemisphere surface area from radius or diameter, and reverse the formula to find a missing hemisphere value from the area.

Initial Data

Surface area of a hemisphere formulas

$$A= 3\pi r^{2}$$

Total surface area Curved surface area

Radius Diameter

Radius (r)

Surface (A)

2-dimensional shapes

Circle
Ellipse
Kite
Parallelogram
Rectangle
Regular polygon
Rhombus
Sector
Square
Trapezium
Triangle

3-dimensional shapes

Capsule
Cone
Cone frustum
Cube
Cylinder
Ellipsoid
Hemisphere
Rectangular cuboid
Regular prism
Regular pyramid
Sphere
Spherical cap
Tetrahedron (regular)
Torus

» Surface Area of a Hemisphere Calculator

Initial Data

Surface area of a hemisphere formulas

See also:

2-dimensional shapes

3-dimensional shapes