Diameter of a Cone

Output: Press calculate

Image for Affiliate ItemAmazon Logo
Ergonomic Office Chair Home Office Desk Chair with Lumbar Support

The chair I use in my home office. A good balance of budget friendly price and quality. And my 18 month old loves looking in the reflective surface on the back, so there's that.
As an Amazon Associate I earn from qualifying purchases. Thank you!

Formula:d = 2r

Introduction to Diameter of a Cone Calculator

The diameter of a cone is calculated by multiplying the radius of the cone by 2. In this formula, d represents the diameter of the cone, and r is the radius of the cone. The result is expressed in the same unit as the radius.

Parameter usage:

Example valid values:


Data validation

The radius and height should be greater than zero.


This calculator takes into account the radius and height of a cone and outputs its diameter. It is not specific to a particular unit of measurement.

Tags: Geometry, Cone, Diameter