Print Numbers from 1 to 100 in JavaScript

In this example, you will learn how to print numbers from 1 to 100 using various methods in JavaScript.

The first approach is to use a for loop:

for(let i=1; i<=100; i++){
    // Print each number
    console.log(i);
}

Output:

1 2 3 4 5 6 7 8 9 10 ...                  ...97 98 99 100

Example 2: Using While Loop

Create a variable num and set its value to 1 initially.

Inside the while loop, increase the value of num by 1 for each iteration and run the while loop until the value of num becomes 100.

let num = 1;

while(num<=100){
    
    // Print each number
    console.log(num);
    
    // Increase num by 1 
    num = num + 1;
}

Output:

1 2 3 4 5 6 7 8 9 10 ...                  ...97 98 99 100