Blackjack carries the lowest house edge of any casino game — just 0.5%. Play the right strategy and your odds of winning are better here than anywhere else. At 300er, you'll find everything from classic to Live Dealer variants all in one place.
Why this is the most popular table game at 300er
Multiple experiences at one table — which style suits you?
Real-time games with a live dealer. Feel the thrill of a real casino.
Most PopularPlay three hands at once — more chances, more excitement.
Advanced PlayerOne hand, simple rules — the perfect starting point for beginners.
For BeginnersLand a pair on the side bet and earn a bonus payout.
Side BetUnlimited players at one table — maximum fun at minimum stakes.
Low stakesHit 21 with 5 cards on a special side bet and earn a bonus payout.
Bonus FeaturesIn most casino games, the house always has the edge — and there's nothing you can do about it. Blackjack is different. With the right strategy, you can bring the house edge down to just 0.5%. No slot or roulette game gives you that kind of control. For players at 300er Casino who like to think before they act, blackjack is the smartest choice.
The goal is simple: beat the dealer without going over 21. Go past 21 and you bust — that's an automatic loss. Number cards count at face value, face cards (Jack, Queen, King) are worth 10, and an Ace counts as either 1 or 11 — whichever works better for your hand.
At 300er's tables, every hand gives you a set of actions to choose from. Picking the right one is the heart of strategy:
Mathematicians have analyzed millions of hands to develop a "basic strategy" — a guide that tells you exactly what to do in every situation. Keeping this strategy in mind while playing at 300er can significantly improve your results over the long run.
A few key rules to remember: when the dealer shows a 2–6, they're more likely to bust — so avoid taking unnecessary risks. When the dealer shows a 7 through Ace, they're in a strong position, meaning you may need to draw more cards.
At 300er's Live Blackjack tables, real trained dealers deal cards live on camera. You can watch every card flip on your mobile screen — that edge-of-your-seat feeling is something you won't find anywhere else. You can also chat with the dealer directly via live chat.
300er's live tables are active around the clock. There are tables with different betting limits — beginners can start at low-stakes tables, while experienced players can go high at VIP tables.
Even with strategy, every blackjack hand carries uncertainty — so managing your budget matters:
Deposit limits, session timers, and self-exclusion are all available in your 300er Casino settings. Because gaming should always be fun — Responsible Gaming View the page.
Winnings go straight to your bKash or Nagad in minutes.
Live dealers are at the table even at 2 AM.
Practice for free — sharpen your strategy.
Live tables on any phone — no app needed.
Make your decision based on your hand and the dealer's card
| Your hand | Dealer 2–6 | Dealer 7–9 | Dealer 10/Ace |
|---|---|---|---|
| 8 or fewer | Hit | Hit | Hit |
| 9 | Double | Hit | Hit |
| 10–11 | Double | Double | Hit |
| 12–16 | Stand | Hit | Hit |
| 17+ | Stand | Stand | Stand |
| A + Any | Double | Hit | Hit |
| S S (Two S's) | Split | Split | Split |
Getting a seat at 300er takes just a few minutes
Sign up in two minutes with your mobile number.
Starting from ৳200, with a 100% welcome bonus on your first deposit.
Classic, Live, or Multi-Hand — pick the table you like.
Place your chips on the table and ask the dealer to deal.
Play smart, get close to 21, win.
Why thousands of players in Bangladesh choose 300er
0.5% — the best odds of any game in the casino.
Every transaction is secured with 256-bit encryption.
Get your winnings instantly via bKash or Nagad.
24/7 live chat in Bengali — for any issue, any time.
Everything you want to know about the app and payouts