# kilometers to miles in C++

kilometers to miles in C++ with simple conversion formula 1 Kilometers = 0.621 miles.

For example:

Input: 10 kilometers

Output:  6.21 miles

Program will use unit formula to convert distance unit kilometers to mile.

Example, 10 kilometers = —– miles?

Since, 1 km =   0.621 miles

hence, 10 km = 10*0.621 = 6.21 miles.

C++ Program Description:

Program will prompt user to input the distance in kilometers and store the entered value in a float variable.

It will use float KilometersToMilesConversion(float kilometers)user defined method to convert kilometers to miles and return the float value in miles.

## Code for kilometers to miles in C++

``````#include <iostream>
using namespace std;

float KilometersToMilesConversion(float kilometers) {

// 1 kilometer = 0.621

float miles = kilometers * 0.621;

return miles;

}

//Test program
int main()
{
float kilometers;
cout << "Enter the distance in kilometers:";

cin >> kilometers;

//Call conversion function

float miles = KilometersToMilesConversion(kilometers);

cout << kilometers << " is equal to "<< miles << " Miles";

return 0;
}
``````

Output:
Enter the distance in kilometers:10
10 is equal to 6.21 Miles