Howdy readers, today you will learn **how to write a program to find the volume of a cone using the C++** Programming language.

The **volume of a cone** is one-third of the product area of circular base and height.

**Volume of Cone = (1/3)πr2h**, where ‘**h**’ is the height of the cone and ‘**r**’ is the radius of the base.

The below program takes the **radius of the base** and **height of the cone** as input and then finds the volume using the above formula.

So, without any delay, let’s begin this tutorial.

**C++ Program to Find Volume of Cone**

**C++ Program**

// C++ Program to Find Volume of Cone #include <iostream> using namespace std; int main(){ float radius, height, vol; // Taking input from the user cout << "Enter the radius of the cone: "; cin >> radius; cout << "Enter the height of the cone: "; cin >> height; // Calculating volume vol = (1.0/3.0) * (3.14) * radius * radius * height; // Displaying result cout << "The Volume of the cone is: " << vol << endl; return 0; }

**Output**

Enter the radius of the cone: 5 Enter the height of the cone: 8 The volume of the cone is: 209.333

**Explanation**

float radius, height, vol;

In the above program, we have declared three float data type variables named** radius**,

**, and**

`height`

**.**

`vol`

// Taking input from the user cout << "Enter the radius of the cone: "; cin >> radius; cout << "Enter the height of the cone: "; cin >> height;

This program prompts the user to enter the **radius** and **height** of the cone. These values get stored in the ** radius **and

**named variables.**

`height `

// Calculating volume vol = (1.0/3.0) * (3.14) * radius * radius * height;

The volume of cone is computed using the formula:

**Volume of Cone = (1/3)πr ^{2}h**, where ‘

**h**’ is the height of the cone and ‘

**r**’ is the radius of the base.

// Displaying result cout << "Volume of the cone is: " << vol << endl;

After that, the volume obtained is printed on the screen using the **cout** function.

**Conclusion**

I hope after reading this post, you understand **how to write a program to find the volume of a cone using the C++** Programming language.

If you have any queries regarding the tutorial, then let us know in the comment section. We will be pleased to solve all of your queries.