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What Is 21+3 Blackjack?

21+3 blackjack is a popular fun blackjack side bet. In an exciting twist, the  21+3 side bet combines player and dealer hands to win. That’s not all the hand you form by combining your pair of cards and rhe dealer’s hand follows poker hand rankings. The 21 + 3 blackjack side bet is available at most Australian online casinos. It offers players some of the highest payouts , you could get a 100 to 1 payout on the best 21 + 3 blackjack hand.

Follow along as we break down the 21 + 3 blackjack bet pyout and odds.

21 + 3 Blackjack Bet

21 + 3 blackjack is a side bet not a whole game on its own. Often the 21 + 3 blackjack bet is available along with the Perfect Pairs bet. The 21 + 3 bet is a wager that wins when your hand plus the dealer’s exposed card makes a strong three-card poker hand. This side bet is one of the best blackjack bets because of how it combines two of the most iconic card gambling games.

Perfect Pairs Blackjack

21+ 3 Blackjack Payouts

Your 21+ 3 side bet pays out when you have a good poker hand. The poker hand is formed with three cards, the dealer’s exposed cards and your two card hand.

The hand rankings and payouts are listed below

  • Flush – cards of the same rank in the same suit
  • Straight – cards in sequence but of different suits
  • Three of a kind – Three cards of the identical rank any suit
  • Straight flush – cards of the same suit in sequence
  • Suited three of a kind – Three cards of the identical rank and suit

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Learn more about online blackjack

Odds of a Winning 21 + 3 Blackjack Bet

The 21 + 3 blackjack bet has a high house edge of 3.24% on average but it can go as high as 13.39% however it’s potential payout always draws in daring players.

21+3 Hand Payout Odds Probability
Flush 5 73:1177 0.058424
Straight 10 31:969 0.031021
Three of a kind 33 1:199 0.005041
Straight flush 35 1:499 0.002068
Suited three of a kind 100 1:4999 0.000207

 

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