Single-Deck vs Multi-Decks : Do the Number of Decks in Blackjack Matter?

Last modified: January 6, 2021

Is There a Difference?

If you recently started playing the game of blackjack, you might have noticed that most blackjack card games today are played on 4 or 6 decks of card, while a lesser percentage is played on a single deck. At this stage, you should be wondering: Does the number of decks in Blackjack matters? And if so, is there a substantial difference? I’ll say yes, the number of decks in blackjack plays a significant role. Players stand a higher chance of winning in single-deck games due to a lower house advantage than on multi-deck games.

In the early days of casinos, single deck blackjack was the standard used by all casinos. Most players at the time knew how easy it was to win at single-deck blackjack card games due to its low house edge. To add icing on the cake, blackjack players discovered that counting cards increased the advantage towards the players. Although many a forum says this is not permitted.

But those days are behind us. In a bid to make it harder for players to count cards, most casinos today have moved towards multiple deck games. Though some casinos still offer single-deck games, it’s mostly a facade meant to attract gullible players. Wanna know why? Keep reading to know if the matter how many decks!

Top Recommended Casino
To Play Blackjack
Casimba Casino Review
Exclusive Games 24/7
Customer Support
Mobile App
100% Up To £500
50 Free Spins

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org Read full terms here

8/10
Trust Range Rating 8 out of 10 Bonuses 8/10 Cash Out Policy 8/10 Game Selection 8/10 User Experience 10/10 Mobile Support 7/10 Customer Service 7/10
Claim Bonus Read Review

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org Read full terms here

Casiplay Casino Review
Software Providers
Intuitive Design
Bonuses
100% Up To £100
100 Free Spins

Terms and Conditions apply. New players only. 18+. Min deposit 20£. Welcome package split over 3 deposits 35x wagering applies to match up bonus. Offer valid for 1 week. 100 Spins split to 20 Spins a day for 5 days - 50x wagering applies to Spins. Full terms apply. Read full terms here

9/10
Trust Range Rating 9 out of 10 Bonuses 9.5/10 Cash Out Policy 7.8/10 Game Selection 9.3/10 User Experience 10/10 Mobile Support 8.3/10 Customer Service 8.8/10
Claim Bonus Read Review

Terms and Conditions apply. New players only. 18+. Min deposit 20£. Welcome package split over 3 deposits 35x wagering applies to match up bonus. Offer valid for 1 week. 100 Spins split to 20 Spins a day for 5 days - 50x wagering applies to Spins. Full terms apply. Read full terms here

Single Deck Blackjack

In a single-deck blackjack card game, players are required to get a hand value not exceeding 21 or any number close before the dealer without busting or going over. You can also win by having the dealer bust first. To begin the game, you are required to place a player bet. At this stage, dealt cards are given to both you and the dealer. Depending on the cards you have in front of you, you can choose to hit or draw cards, stand or stop drawing cards. The blackjack odds don’t differ depending on this. Additionally, you can split cards or double down.
double down in blackjack 1

Multi-Deck Blackjack

As stated above, Multi-deck blackjack was introduced to minimise the possibilities of card counting by involving two, four, six or eight decks of cards used simultaneously. Due to differences in the number of decks, the odds and house advantage varies. Listed below is the house advantage for multi-deck blackjack.

Double decks give 0.46% house advantage.

Four decks give 0.60% house advantage

Six decks give 0.64% house advantage

Eight decks give 0.65% house advantage

Blackjack insurance 2

Why Avoid Single Decks?

Most casinos claim to offer single-deck games, but in a real sense, they don’t. Don’t even consider playing a single-deck blackjack card game if it only pays out 6:5 against its old fashion 3:2 paid before. A single deck game that pays out 6:5 increases the house edge to a stunning 1.45%. It means players are less likely to make any tangible profits if they win. For example, if you place a £20 bet for a single-deck blackjack game that pays 3:2, you walk home with only £22, whereas, you win about £25 for a single-deck game with a 6:5 payout. So until you find a single-deck game that offers 3:2, avoid most single-deck games.

(0 / 0)
Was this article helpful?
No 0 1 of 1 found this article helpful.
Logo CasinoRange

CasinoRange™