JavaScript: Generate Random Numbers between 1 and 3

Generate Random Number between 1 and 3 using JavaScript

If you have a use-case to generate random numbers between 1 to 3, using JavaScript this can be achieved using the Math function,

<div id="randomNo1to3"></div>
    //Code to generate random no. between 1 and 3
    var randomNo = Math.floor(Math.random()*(3)+1);
    document.getElementById("randomNo1to3").innerHTML = randomNo;

The output will be an of the number among [1,2,3]

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Rakesh (He/Him) has over 14+ years of experience in Web and Application development. He is the author of insightful How-To articles for Code2care.

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