555b Online Casino — Play safely from anywhere on your smartphone
Bangladesh's top online betting experience is now in your hands. Deposit just ৳200 with bKash, Nagad or Rocket and enjoy cricket betting, live casino and slots directly on mobile — day or night, whenever you like.
100% Bonus — up to ৳20,000 on your first deposit
Make your first deposit at 555b and start with double the balance. This is a great opportunity for new players.
Maximum Bonus Amount
- 100% bonus on your first deposit
- Minimum deposit of just ৳200
- Example: ৳1,000 deposit → ৳1,000 bonus → total ৳2,000
- Wagering requirement is only 25x the bonus amount
- Example: ৳1,000 bonus × 25 = ৳25,000 in bets
What game categories are available at 555b?
Learn about each category and pick the games you enjoy.
Cricket Betting
Cricket BettingFrom Bangladesh Tigers matches to IPL, BPL and T20 World Cup — 555b lets you bet on all the major cricket tournaments in the world. You'll find a wide range of betting markets including match winner, top batsman and over/under. Competitive odds are offered on every market.
View Cricket PageSlot Games
Slot Games555b offers hundreds of slots from world-class software providers including PG Soft, Pragmatic Play and JILI. Popular games like Fortune Tiger, Gates of Olympus and Sweet Bonanza run smoothly on mobile. Every spin delivers full entertainment.
View Slots PageLive Casino
Live CasinoPlay Baccarat, Roulette and Blackjack live with real dealers — and get the casino feel from home. The live tables are powered by Evolution Gaming and Ezugi's advanced technology and run with HD streaming. Connect from anywhere in Bangladesh.
View Casino PageTable Games
Table Games555b has a large collection of classic table games including Baccarat, Roulette, Dragon Tiger and Sic Bo. The rules are straightforward and new players can pick them up quickly. You'll find tables with a range of limits from low-stakes to high-stakes.
Teen Patti
Teen PattiTeen Patti, the popular South Asian card game, is now available online at 555b. Enjoy the excitement of building the best three-card hand and winning — right on your mobile. JILI's Teen Patti Joker and Teen Patti 20-20 are especially popular.
Crash Games
Crash GamesSpribe's Aviator is the most popular crash game — the multiplier keeps rising as the plane flies, and cashing out at the right moment wins you the round. Simple rules, fast results and a social experience all in one. Each round finishes in just a few seconds.
Fortune Tree
PG Soft's Prosperity Fortune Tree is a popular Asian-themed slot where rewards fall from a lucky tree. The game features special mechanics and free spins that create chances for big wins. It is especially popular at 555b.
Dragon Fishing 2
Dragon Fishing 2 delivers an exciting fishing game experience — catch various types of fish including a special dragon boss to earn points. Multipliers and bonus rounds make the game even more engaging. It can also be played as a group.
Start playing in just 4 steps
At 555b, everything from creating an account to withdrawing your winnings is completely straightforward.
Sign Up
Open a free account at 555b. Registration takes just a few minutes with your mobile number.
Deposit
Deposit just ৳200 with bKash, Nagad, Rocket or Upay and instantly receive a 100% bonus.
Play
Cricket betting, slots, live casino or fishing games — enjoy any game you like on mobile.
Withdraw
Winnings are sent directly to your mobile wallet within 15 minutes to 2 hours.
How do you read odds?
Understanding odds is the most important skill in online betting. When you can read odds correctly, you get a clear picture of the potential return and risk on every bet.
Decimal Odds (Easiest)
Decimal odds show directly how much total return you get for every unit you bet.
৳500 bet × odds 1.80 = total return ৳900
(original bet ৳500 + profit ৳400)
The higher the odds, the less likely the event is to happen — but the return is also higher if you win.
Implied Probability
Work out the probability from decimal odds: 1 ÷ odds × 100. For example, odds of 1.80 give a probability of around 56%. Using this information you can understand how likely the bookmaker thinks the event is.
Comparison with Other Formats
| Format | Example | Meaning |
|---|---|---|
| Decimal | 1.80 | Total return of ৳180 on a ৳100 bet |
| Fractional | 4/5 | ৳4 profit on a ৳5 bet |
| American | -125 | ৳100 profit on a ৳125 bet |
Jackpot Games — a chance to win huge prizes
555b has various jackpot games where a big win can come at any moment.
Progressive Jackpot Slots
A small portion of every bet accumulates to build the jackpot pool. The more players who take part, the bigger the prize grows. It can be triggered on any spin.
Live Casino Side-Bet Jackpot
While playing Baccarat or Dragon Tiger, there is a chance to win a jackpot on special side bets. This is an exciting way to go for a big prize with a small extra bet.
Crash Game Multiplier
In crash games like Aviator, the multiplier can rise unexpectedly very high. Cashing out at the right moment can return many times your original bet.
Fishing Game Boss Jackpot
When a special boss character appears in JILI's fishing games, you can win a huge multiplier prize. Defeating the boss triggers the jackpot.
Top Game Providers — World-Class Games
555b works with the world's leading game developers to bring you the highest quality games.
Pragmatic Play is one of the world's leading providers of slots and live casino games. Their slots are known for high-quality graphics and exciting features. Gates of Olympus and Sweet Bonanza are their most popular titles.
PG Soft is particularly known for Asia-focused themed slot games. Their games run exceptionally well on mobile and feature unique gameplay mechanics. Mahjong Ways and Treasures of Aztec are their bestsellers.
JILI specialises in fishing games, slots and card games and is very popular among Bangladeshi players. Their games load quickly and run well on low data. Fortune Gems and Money Coming are their hit games.
Evolution Gaming is the world's number one provider in the live casino segment. Their real-time Baccarat, Roulette and Blackjack tables are run on HD cameras. Every dealer is professionally trained.
Spribe is a pioneer of the crash game genre. Their Aviator game is played by millions of players worldwide and is very popular in Bangladesh. Simple mechanics and social features make it unique.
Microgaming is one of the pioneers of the online casino software industry. They supply a wide game library ranging from classic slots to modern video slots. Their games are known for reliability and trustworthiness.
Cashback and VIP Benefits
Play regularly at 555b to earn VIP status and enjoy weekly cashback. The more you play, the higher the tier you reach and the better your cashback rate becomes.
Bronze
0.4%Weekly cashback up to
The starting level for new members. Play regularly and move up to the next tier.
Silver
0.8%Weekly cashback up to
Enhanced benefits and faster support for intermediate-level players.
Gold
1.1%Weekly cashback up to
Special benefits and priority withdrawal service for experienced players.
Platinum
1.5%Weekly cashback up to
The highest level. Personal account manager and exclusive offers.
How does cashback work?
| VIP Level | Weekly Cashback | When It Is Credited |
|---|---|---|
| Bronze | Up to 0.4% | Every Monday |
| Silver | Up to 0.8% | Every Monday |
| Gold | Up to 1.1% | Every Monday |
| Platinum | Up to 1.5% | Every Monday |
* Cashback is calculated on your net losses from the previous week. Cashback is added directly to your account balance with no separate wagering requirement. Tier changes are based on your playing activity.
Fast Withdrawals — Money in 15 Minutes
The withdrawal process at 555b is completely simple and fast. After submitting a request, the money typically reaches your mobile wallet within 15 minutes to 2 hours. The minimum withdrawal is just ৳500.
Complete account verification before your first withdrawal. This makes future withdrawals faster.
The name on your 555b account and your mobile wallet must be the same — otherwise your withdrawal may be held up.
If you have claimed a bonus, make sure the wagering is completed before withdrawing. You can track your progress on your dashboard.
Withdrawals at night are generally processed faster. If you have any issues, contact live chat right away.
Supported Methods: bKash • Nagad • Rocket • Upay
Beware of Fake Sites and Scams
Online scammers create fake casino sites to deceive users. Following the guidelines below will keep you safe.
- Verify the correct domain: Always make sure you are on the 555b.lat website and that the URL starts with HTTPS. Fake sites often use similar-looking names.
- Never share your OTP or PIN: If someone claims to be 555b support and asks for your bKash or Nagad PIN, they are definitely a scammer — official support will never ask for your PIN or password.
- Be careful of Telegram/Facebook agents: Many fake agents on social media lure people with "special bonuses" or "guaranteed wins" to steal money. Stay away from them entirely.
- Never share your password with anyone: The official support team will never ask for your account password.
- If you suspect fraud: Change your password immediately and contact 555b via live chat or email at [email protected].
24/7 Support in Bengali
From Dhaka to Khulna — get help in your own language from anywhere in Bangladesh. The 555b support team is always ready.
Connect to instant live chat from any page on the site. Bengali-speaking agents are online at all times.
For detailed issues, email us at: [email protected] — support is available in both Bengali and English.
Answers to common questions are available in Bengali on our FAQ page. Detailed information on deposits, withdrawals, bonuses, and more.
You can also communicate in English through the same 24/7 support channels — no problem even if you are abroad.
About 555b — Our Mission
555b was built with Bangladeshi players in mind. We believe everyone has the right to play in their own language, with familiar payment methods, and through an easy mobile interface. Instant deposits via bKash and Nagad, support in Bengali, and transparent bonus terms — that is our commitment.
Our platform is secured with SSL encryption and we work with verified software providers to ensure fair play. The outcome of every game is determined by a random number generator, so there is no room for manipulation.
555b is not just a casino platform — it is a community where cricket fans and slot enthusiasts alike can enjoy entertainment safely. We always strive to give our players the best experience.
Responsible Gaming Tools
555b believes that entertainment is best when it is controlled and mindful. We provide our players with several protective tools.
Self-Exclusion
The option to temporarily or permanently close your account yourself. This option can be activated at any time by contacting support.
Deposit Limits
Set a maximum daily, weekly, or monthly deposit limit. This allows you to play within your budget.
Loss Limit
Play stops automatically once you have lost a set amount. This prevents placing impulsive bets.
Session Time Limit
Your session ends automatically after a set period of time. This tool is effective for avoiding the habit of playing for long stretches.
Reality Check Reminder
A message appears on screen at set intervals reminding you how long you have been playing and how much you have won or lost.
Self-Assessment Quiz
A self-assessment test is available to check whether your gaming habits are healthy. Results remain completely private.
Important Notice
For ages 21 and above only. If you feel gambling is getting out of your control, take a break.
For any issues, contact our 24/7 support team — via live chat or email at [email protected]. We are always ready to help you.
Join 555b today and start playing
Deposit as little as ৳200 via bKash or Nagad and get a 100% welcome bonus. Easy and fast withdrawals on mobile guaranteed.
Log in and Play