# Diameter of a Cone

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**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

**is the radius of the cone. The result is expressed in the same unit as the radius.**

*r*## Parameter usage:

`r`

= radius of the cone`h`

= height of the cone

## Example valid values:

`r`

= 5`h`

= 10

## Output:

`d`

= diameter of the cone

## Data validation

The radius and height should be greater than zero.

## Summary

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.