Capsule Surface Area Calculator: Radius, Diameter, Height, Length

Capsule surface area calculator: calculate capsule, pill shape, or spherocylinder surface area from radius or diameter and cylindrical height or total length, with reverse solving for a missing size.

Initial Data

Surface area of a capsule formulas

$$A= 2\pi r(2r+h)$$

Radius and cylindrical height Radius and total length Diameter and cylindrical height Diameter and total length

Radius (r)

Cylindrical height (h)

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
Parallelepiped
Rectangular cuboid
Regular prism
Regular pyramid
Sphere
Spherical cap
Tetrahedron (regular)
Torus

» Surface Area of a Capsule Calculator

Initial Data

Surface area of a capsule formulas

See also:

2-dimensional shapes

3-dimensional shapes