How Do You Code Blackjack Simulator?

Blackjack is one of the most popular casino games in the world, and it’s not hard to see why. It’s a game that requires both skill and luck, making it an exciting and challenging experience for players.

If you’re interested in coding a blackjack simulator, then you’ve come to the right place. In this tutorial, we’ll take you through the steps necessary to code your own blackjack simulator using HTML.

 Exclusive BlackJack Casino Offers: 

Before we get started, it’s important to note that there are many different ways to code a blackjack simulator, and the code we provide here is just one example. Additionally, this tutorial assumes that you have a basic understanding of HTML coding.

Step 1: Setting up the HTML document
The first step in coding your blackjack simulator is setting up your HTML document. Start by creating a new file and saving it with a .html extension. Then, add the following code to create the basic structure of your document:

Blackjack Simulator

This code sets up the basic structure of your HTML document, including the title of your page and the opening tag.

Step 2: Adding CSS styles
Next, you’ll want to add some CSS styles to make your blackjack simulator look good. Start by adding a tag within the tag:

body {
font-family: Arial;

h1 {
text-align: center;

This CSS sets the font family for the body text to Arial and centers any

tags on your page.

Step 3: Creating a deck of cards
Now it’s time to start coding your blackjack simulator. The first thing you’ll need is a deck of cards.

You can create this by using an array in JavaScript. Add the following code within a tag at the end of your body:

var suits = [“Spades”, “Hearts”, “Diamonds”, “Clubs”];
var ranks = [“Ace”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, “9”, “10”, “Jack”, “Queen”, “King”];
var deck = new Array();

for(var i = 0; i < suits.length; i++){
for(var j = 0; j < ranks.length; j++){
var card = {Rank: ranks[j], Suit: suits[i]};

This code creates two arrays, one for the suits and one for the ranks. It then creates an empty array called deck and uses a nested loop to add each card to the deck.

Step 4: Dealing cards
Now that you have a deck of cards, you can start dealing them to players. Add the following code within another tag:

PRO TIP:When coding a Blackjack simulator, be sure to include the game logic for dealing, betting and playing cards. Additionally, consider creating a user interface that allows for user input as well as a feedback system that shows the current state of the game. Furthermore, it is important to include checks to make sure that the user does not exceed 21 points and can properly win or lose depending on their hand.

function dealCard(){
var card = Math.floor(Math.random() * deck.length);
return deck.splice(card, 1)[0];

var playerHand = new Array();
var dealerHand = new Array();


This code defines a function called dealCard() that randomly selects a card from the deck and removes it from the array using the splice method. It then creates two arrays for the player’s hand and dealer’s hand and deals two cards to each.

Step 5: Displaying cards
To display the cards on your page, you’ll need to add some HTML elements. Add the following code within your tag:

Blackjack Simulator

Player’s Hand:

    Dealer’s Hand:

      This code creates two

      tags to indicate the player’s and dealer’s hands, as well as two empty

        tags with unique IDs to hold the cards.

        Step 6: Updating the display
        Finally, you’ll need to update the display of your cards every time a new card is dealt. Add the following code within another tag:

        function updateDisplay(){
        var playerHandHTML = “”;
        for(var i = 0; i < playerHand.length; i++){
        playerHandHTML += "

      • ” + playerHand[i].Rank + ” of ” + playerHand[i].Suit + “
      • “;
        document.getElementById(“player-hand”).innerHTML = playerHandHTML;

        var dealerHandHTML = “”;
        for(var i = 0; i < dealerHand.length; i++){
        dealerHandHTML += "

      • ” + dealerHand[i].Rank + ” of ” + dealerHand[i].getElementById(“dealer-hand”).innerHTML = dealerHandHTML;


        This code defines a function called updateDisplay() that creates HTML code for each card in the player’s and dealer’s hands and updates the innerHTML of the corresponding


          Step 7: Adding game logic
          Now that you have a basic blackjack simulator working, you can start adding game logic. For example, you might want to add rules for when players can hit or stand. You could also add logic for calculating scores and determining winners.

          In conclusion, coding a blackjack simulator requires a basic understanding of HTML and JavaScript. By following these steps, you can create your own blackjack simulator that deals cards and displays them on your page. From here, you can add more game logic to create a fully functioning blackjack game.