Blackjack side bets and 3-card poker fuse to create an unusual and fun casino mash-up with 21+3. Mr Blackjack covers the payouts, odds, and more behind this side bet.
21+3 is a side bet you make on your first two cards and the dealer’s up-card creating a hand from 3-card poker.
The name refers to the poker variant (3-card poker) the side bet uses to construct the winning hand combinations for the wager.
Payouts for 21+3 side bets vary depending on what hand you make. A flush pays 5:1; a straight, 10:1; three-of-a-kind pays out at 30:1; a straight flush will give you 40:1. The best hand, a suited three-of-a-kind, will pay out at a whopping 100:1.
The 3-card poker bet offers excitement and fun, as well as a huge payout. However the odds of it landing are low, plus it requires you to know various hands for 3-card poker. Only experienced players should try this side bet in real money blackjack games.
This is a popular side bet, so you will find it in many online blackjack games and casino tables worldwide.
You should make a bet on 21+3 when the dealer asks for all bets to be added to the table. This generally happens before any cards are dealt. If you’re unsure of the rules to betting, our guide on how to play blackjack covers the basics for beginners.
You can play blackjack games with 21+3 side bets in our free blackjack arcade. While you can’t win real money from these games, they can improve your skill and prepare you to take on the casino.