Use this geometry calculation when the shape, dimensions, coordinate system, and units match the stated ideal Euclidean model.

Base radius

Required number input.

Height

Required number input.

Compute the volume of a cone from its base radius and height. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.^[1]

Volume

The resulting volume returned as a number.

• The result assumes exact idealized geometry. Measurement uncertainty, rounded inputs, nonplanarity, self-intersection, thickness, curved coordinate systems, and ambiguous dimension definitions are not automatically represented.
• Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Sketch and label the dimensions, verify unit consistency, and use coordinate or CAD methods for irregular measured shapes.

• Cylinder Volume Calculator

  Compute the volume of a cylinder from its radius and height.

• Square Pyramid Volume Calculator

  Calculate the volume of a right square pyramid from its base edge and perpendicular height as (a²·h)/3.

• Sphere Volume Calculator

  Compute the volume of a sphere from its radius.