Regular Pyramid Surface Area Calculator: Sides, Perimeter, Apothem

Regular pyramid surface area calculator: calculate the total surface area of a regular pyramid from the number of sides, side length, apothem, and slant height, or from perimeter, apothem, and slant height, with reverse solving for a missing value.

Initial Data

Surface area of a regular pyramid formulas

$$A= \frac{na(r+s)}{2}$$

№ of sides, side length, apothem, and slant height № of sides, perimeter, apothem, and slant height

№ of sides (n)

Side length (a)

Base apothem (r)

Slant height (s)

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 Regular Pyramid Calculator

Initial Data

Surface area of a regular pyramid formulas

See also:

2-dimensional shapes

3-dimensional shapes