3bd Betting Site — Deposit instantly with bKash and Nagad, win more
Bangladesh's most trusted online casino and cricket betting platform. Deposit in seconds via bKash, Nagad, or Rocket and enjoy 24/7 support in Bengali.
Jackpots and Big Wins
Every day, thousands of players in Bangladesh are winning big prizes at 3bd. Here are some recent winners.
| Winner | Game | Win amount |
|---|---|---|
| R*** (Dhaka) | Fortune Tiger | ৳1,45,000 |
| M*** (Chittagong) | Gates of Olympus | ৳88,500 |
| S*** | Aviator | ৳62,000 |
| A*** | Sweet Bonanza | ৳38,250 |
| N*** | Mega Fishing | ৳97,700 |
Game Categories
From slots to live casino — all types of games in one place.
Welcome Bonuses and Offers
Join 3bd and get a generous welcome bonus on your first deposit. The terms are simple and transparent.
| Bonus type | Amount | Minimum deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | Up to 200% worth ৳8,000 | ৳500 | 10x | 30 days |
| Second deposit bonus | Up to 50% worth ৳3,000 | ৳500 | 15x | 7 days |
| Weekly cashback | 0.2% – 1.0% | ৳500 | No conditions | Every Monday |
| Free spins offer | On selected slots | ৳500 | 20x | 3 days |
Why choose 3bd
Fast deposits and withdrawals
Deposit in seconds via bKash and Nagad; withdrawals processed in 30 minutes to 3 hours.
SSL security
Your data and transactions are fully encrypted and secure.
24/7 Bengali support
Get help in Bengali anytime via live chat for any issue.
Top odds and bonuses
The best odds on the market and regular promotions that increase your chances of winning.
Mobile first
Runs smoothly on any Android phone, with a great experience even on low data.
Cricket specialists
Live betting on all major tournaments including BPL, IPL, and T20 World Cup.
VIP Rewards
Special cashback and exclusive benefits for regular players.
Multiple sports
Bet on cricket, football, kabaddi, tennis, and more.
Built for Bangladeshis
3bd is not just a casino site — it is a complete experience built with Bangladesh's players in mind. The entire site runs in Bengali, so there is no language barrier.
- Full site and customer support in Bengali
- All transactions in Taka (BDT/৳) — no hassle of dollar conversion
- Deposits and withdrawals via bKash, Nagad, Rocket, and bank transfer
- Service aligned with Bangladesh Standard Time (BST, UTC+6)
- Exclusive offers on special occasions including Pohela Boishakh and Eid
- Live betting on every Bangladesh Tigers match
Top Game Providers
At 3bd you will find the best games from the world's leading game developers. Each provider brings its own specialty.
Pragmatic Play
One of Europe's largest slot and live casino providers. Their slot games are known for high-quality graphics and bonus features.
PG Soft
Specialists in Asian-themed slot games. PG Soft's games run exceptionally well on mobile and reflect Asian culture.
JILI
Very popular in the Philippines and Bangladesh markets for fishing games and slots. Their arcade and classic slot games are very easy to pick up.
Evolution Gaming
A pioneer in the live casino industry. They deliver the finest live blackjack, roulette, and baccarat experience with real dealers.
Spribe
The pioneer of the crash game genre. Their Aviator game is recognized as the most popular crash game worldwide, including in Bangladesh.
Microgaming
One of the oldest and most trusted names in online casino. Known worldwide for its massive game library and progressive jackpot games.
Fast Withdrawals
Withdrawal speed at 3bd sets the industry standard. Getting your winnings to you as quickly as possible is our goal.
bKash / Nagad
30 minutes to 2 hours
Rocket
30 minutes to 2 hours
Bank Transfer
1 to 3 hours
Minimum withdrawal
Only ৳800
Make sure your account verification is complete before withdrawing. Use the same payment method for both deposits and withdrawals.
Cashback and VIP Rebate
3bd's VIP program gives regular players weekly cashback. The more you play, the higher the tier you reach.
| VIP level | Weekly cashback | When you receive it |
|---|---|---|
| Bronze | Up to 0.2% | Every Monday |
| Silver | Up to 0.5% | Every Monday |
| Gold | Up to 0.8% | Every Monday |
| Platinum | Up to 1.0% | Every Monday |
Cashback terms
- 1. Cashback is added every Monday based on the net loss from the previous week.
- 2. There are no additional wagering requirements on cashback — it goes directly to your balance.
- 3. To reach a higher tier, stay regularly active and play consistently.
Android App
Download the 3bd Android app and play from anywhere. It runs on low data, supports fast deposits via bKash and Nagad, and lets you watch live cricket directly.
Installation guide
- Download the APK file only from 3bd's official site.
- Go to Android Settings and enable the "Install from unknown sources" option.
- Open the downloaded APK file and install it.
- Log in to your 3bd account.
- For security, turn off the "Unknown sources" setting again after installation.
Security Warning: Never download the app from any link on Telegram or Facebook. These may be fake. Minimum requirements: Android 7 or above, approximately 100 MB of free space.
Fishing & Arcade Games
Fishing games are now one of the most popular categories in online casinos in Bangladesh. Shoot fish with a cannon and win points.
Cannon Level & Multiplier
A small cannon costs less but small fish give smaller rewards. A big cannon costs more, but hitting boss fish gives you a chance at much larger rewards.
Boss Fish & Special Rewards
Every fishing game features boss fish — they take more shots to catch, but the rewards are much higher.
Arcade Style Games
Beyond slots, you can also find crash games, dice games, scratch cards, and mini-games, which are ideal for new players.
Managing the Cost Per Shot
Always use a cannon level lower than your balance allows. Be patient with small fish rather than spending too many shots chasing big ones.
RTP and House Edge Explained
RTP, or Return to Player, is a number that tells you — over the long term, how much money on average comes back for every ৳100 wagered in a game. For example, if a slot's RTP is 96%, it means that over a long period, you can expect to get back ৳96 on average for every ৳100 wagered. However, this is a theoretical average — the result in any single session can be completely different.
House edge is the flip side of RTP. If the RTP is 96%, then the house edge is 4%. This 4% is the game provider's profit margin. All casino games have a house edge — it is a normal part of how the game operates.
| Game Type | Typical RTP Range | House Edge (Approximate) |
|---|---|---|
| Slot Games | 92% – 98% | 2% – 8% |
| Blackjack | 98% – 99.5% | 0.5% – 2% |
| Roulette | 94% – 97.3% | 2.7% – 6% |
| Baccarat | 98.5% – 98.9% | 1.1% – 1.5% |
Volatility is another important factor. High-volatility games offer bigger rewards but less frequently. Low-volatility games pay out smaller rewards more often. It is better for new players to start with low-volatility games, as it helps keep the balance going longer while gaining experience.
Knowing the RTP and volatility before playing is a sign of an informed player. At 3bd, you will find detailed information on all types of games, which will help you make the right decisions.
Betting Terminology
Simple explanations of common casino and betting terms for new players.
RTP (Return to Player)
The theoretical rate at which a game returns a percentage of total wagers over the long term. The higher the RTP, the greater the chance of getting money back.
House Edge
The percentage advantage the casino holds on average. An RTP of 96% means a house edge of 4%. This is a built-in feature of every game.
Wager
The amount of money you are betting in each game is called a wager. In the case of bonuses, a wagering requirement means how many times the bonus amount must be bet before it can be withdrawn.
Odds
The ratio of the probability of an outcome and how much you will win if it occurs. The higher the odds, the greater the reward, but the lower the chance of winning.
Bankroll
The total budget you have set aside for playing. Good bankroll management means dividing it up and playing in portions rather than spending it all at once.
Live Bet
The ability to place bets in real time while a match is in progress. In a cricket match, odds change after an over is bowled or a wicket falls — that is the opportunity in live betting.
Cashout
The ability to take a partial profit and exit before a bet's result is determined. Cashing out at the right moment in a crash game or sports betting is an important strategy.
Parlay / Accumulator
Combining multiple bets into one. If all outcomes are correct, the reward is much higher, but if even one is wrong, the entire bet is lost.
Free Spin
The chance to spin the reels in a slot game at no cost — usually obtained from scatter symbols or bonus offers. Winnings from free spins may still be subject to wagering requirements.
Volatility
A measure of how much rewards fluctuate in a game. High volatility means less frequent but larger rewards; low volatility means smaller but more frequent wins.
Spread
A method of betting on the point difference between two teams in sports betting. You need to think not just about who wins or loses, but by how many runs or goals they will win.
Wagering Requirement
The condition specifying how many times the bonus amount must be wagered before it can be withdrawn. Example: a 10x requirement on a ৳100 bonus means ৳1,000 must be wagered.
Beware of Fake Sites & Scams
Online scammers may use the 3bd name to create fake sites or apps. Follow the checklist below.
Join 3bd Today
Deposit as little as ৳500 via bKash or Nagad, get a 200% bonus, and enjoy thousands of games.
Start NowPrivacy Policy Notice
3bd stores your personal information with the highest level of privacy. We use SSL encryption and do not sell or share your information with any third party. Read our full Privacy Policy.