• Square Pyramid Calculator
    Calculate the volume, surface area, slant height, and lateral area of a square pyramid from its base edge and height. Free, instant, and accurate.
  • Capsule Calculator
    Calculate the volume and surface area of a capsule (stadium of revolution) from its radius and cylinder length. Free, instant geometry tool.
  • Circular Cylinder Calculator
    Calculate the volume, total surface area, base area, and lateral surface area of a right circular cylinder from its radius and height.
  • Cube Calculator
    Free cube calculator: enter the side length to instantly get volume, surface area, total edge length, and face and space diagonals.
  • Rectangular Prism Calculator
    Calculate the volume, surface area, and space diagonal of a rectangular prism (cuboid) from its length, width, and height instantly.
  • Triangular Prism Calculator
    Calculate the volume and surface area of a triangular prism from its base, height, length and three triangle side lengths. Free, fast and accurate.