C Program To Calculate Volume of Sphere

Given the value for radius of a Sphere, write a C program to calculate volume of the Sphere.

Formula To Calculate Volume of Sphere

volume = ( 4 * PI * radius³ ) / 3.0;

OR

volume = ( 1.333 * PI * radius³ );

where PI is approximately equal to 3.14;

Related Read:
Basic Arithmetic Operations In C

Expected Output for the Input

User Input:
Enter Radius of the Sphere
5

Output:
Volume of Sphere is 523.333374

Logic To Calculate Volume of Sphere

We ask the user to enter value for radius of the Sphere. If user enters 5 inche. Then we use the formula to calculate the Volume of Sphere:

volume = ( 4 * PI * radius³ ) / 3.0;

User input:
radius = 5 inches;

PI value is approximately equal to 3.14;

volume = ( 4 * PI * radius³ ) / 3.0
volume = ( 4 * 3.24 * (5 inches)³) / 3.0
volume = ( ‭12.56‬ * 125 inches³ ) / 3.0
volume = ( ‭12.56‬ * 125 inches³ ) / 3.0
volume = ‭1,570‬ inches³ / 3.0
volume = ‭523.33 inches³

Video Tutorial: C Program To Calculate Volume of Sphere

Source Code: C Program To Calculate Volume of Sphere

#include<stdio.h>

int main()
{
    const float PI = 3.14;
          float r, volume;

    printf("Enter Radius of the Sphere\n");
    scanf("%f", &r);

    volume = ( 4 * PI * r * r * r ) / 3.0;

    printf("Volume of Sphere is %f\n", volume);

    return 0;
}

Output 1:
Enter Radius of the Sphere
3
Volume of Sphere is 113.040001

Output 2:
Enter Radius of the Sphere
14
Volume of Sphere is 11488.213867

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