tk11b Casino Bonus — Get up to ৳20,000 on Your First Deposit
New members, join and enjoy a welcome bonus on your first deposit today. Starting from just ৳100 via bKash, Nagad, and Rocket.
Explore Our Game Categories
From slots to live casino, cricket betting to fishing — all on one platform.
Why Choose tk11b?
Find out why thousands of players in Bangladesh trust us.
Fast Withdrawals
Your winnings are sent to bKash or Nagad in just 10–45 minutes.
Mobile BankingSecure Platform
Your information and funds are fully protected with SSL encryption and advanced security measures.
SSL SecuredBest Odds
Competitive odds and a variety of betting markets available for cricket, football, and live matches.
Live Betting24/7 Support
Resolve any issue via live chat in Bangla. Our team is always by your side.
Bangla SupportEasy Deposits
Deposit from just ৳100 via bKash, Nagad, Rocket, or bank transfer.
Starting from ৳100Attractive Bonuses
150% welcome bonus for new members and weekly cashback for regular players.
150% BonusMobile Friendly
Play smoothly from any smartphone or tablet, no separate app needed.
All DevicesMultiple Sports
Bet on cricket, football, kabaddi, and more — BPL, IPL, Premier League, all covered.
Multi-Sport
How to Get Started?
Register
Go to the tk11b website and create a new account with your mobile number and the required details. The process takes just a few minutes.
Log In
Log in securely with your user ID and password. Verify via OTP each time you log in from a new device.
Make a Deposit
Deposit as little as ৳100 via bKash, Nagad, Rocket, or bank transfer and receive a 150% welcome bonus.
Start Playing
Choose your favorite game — slots, cricket betting, live casino, and much more. Withdraw your winnings quickly.
Understand Cricket Betting Markets
tk11b offers a variety of betting markets for cricket fans in Bangladesh. Place bets on the following markets in BPL, IPL, T20 World Cup, and international matches.
| Market | Example |
|---|---|
| Match Winner | Bangladesh vs India — bet on Bangladesh to win. |
| Toss Winner | Bet on which team will win the toss — a popular market for quick results. |
| Top Batsman | Which batter will score the most runs in the match — place your bet before the innings begins. |
| Total Runs Over/Under (O/U) | Will total runs in an innings exceed 150 or not — make the right prediction. |
| Runs in an Over | Bet on how many total runs will be scored in a specific over. |
| Method of Dismissal | How the next wicket will fall — bowled, caught, run out, and so on. |
| Player of the Match (POTM) | Bet on which player will win the Man of the Match award. |
Live In-Play Odds
When a wicket falls, the batting team's odds go up and the bowling team's odds come down. As the overs progress, odds on the smaller team shift more rapidly. In live betting, understanding these changes and placing your bet at the right moment is what separates a skilled bettor.
Football Betting — Familiar Leagues, New Excitement
Premier League, La Liga, UEFA Champions League, and World Cup qualifiers — Bangladeshi football fans follow these leagues closely. Keep in mind that major European matches often kick off between 1:00 AM and 3:00 AM Bangladesh Standard Time (BST).
1X2 Market
Home win, draw, or away win — bet on any one of the three outcomes.
Double Chance
Cover two outcomes at once — a smart way to reduce risk.
Over/Under Goals
Will total goals in the match be more or less than 2.5 — win with the right prediction.
Both Teams to Score (BTTS)
Will both teams score or not — yes or no, a simple bet.
Asian Handicap
Bet with a virtual goal advantage factoring in the difference in team strength.
Half Time / Full Time
Predict the halftime and full-time results separately — higher odds.
How to Read Odds
Understanding betting odds is the first step to placing smart bets.
Decimal Odds
The most common format. Odds of 1.80 mean a ৳500 bet returns ৳900 in total (profit of ৳400). The calculation is straightforward: bet amount × odds = total return.
Example: ৳500 × 1.80 = ৳900 total return
Implied Probability
Odds tell you how likely the bookmaker considers an event to be. Odds of 1.80 imply roughly a 55.6% probability. If your own analysis puts the chance higher than that, the bet has value.
Formula: 1 ÷ odds × 100 = %
Other Formats
Fractional: The British method — for example, 4/5 means ৳4 profit for every ৳5 wagered.
American (Moneyline): +150 means ৳150 profit on a ৳100 bet; -150 means you must bet ৳150 to win ৳100.
Fast Withdrawals — Get Your Winnings in Hand
Withdrawing your winnings at tk11b is simple and fast. Request a withdrawal from as little as ৳800 and typically receive the funds in your mobile wallet within 10–45 minutes.
bKash
10–45 min
Nagad
10–45 min
Rocket
10–45 min
Bank
Same Day
The minimum withdrawal amount is ৳800. Complete account verification before withdrawing to ensure the process happens without delay.
Refer a Friend, both of you win
Bring your friend to tk11b — both of you get rewarded.
Share your referral link
Copy your unique referral link from your account and share it with friends or contacts.
Friend signs up
Your friend will open a new account using your link and make their first deposit.
Both of you get rewarded
Once your friend completes their first deposit, both you and your friend will receive a bonus.
Referral reward example
If your friend deposits ৳500, you can earn up to ৳200 bonus for each successful referral. The reward amount depends on your friend's deposit.
Referral terms and conditions
- Referring yourself is strictly prohibited.
- Only one account is allowed per mobile number.
- The referred friend must be a new user.
- The friend must complete their first deposit to receive the bonus.
Join tk11b today and
get a 150% bonus on your first deposit!
Start with just a ৳100 deposit. Supports bKash, Nagad, Rocket and more.
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What our players say
Experiences from thousands of Bangladeshi players.
"Betting on cricket during the BPL season on tk11b has been a great experience. After winning, I got my money on bKash in just 20 minutes — I've never seen it that fast anywhere else."
Rafiul Islam
Dhaka
"I enjoy playing at the live casino because I get support in Bengali. I ran into an issue once and it was resolved in just a few minutes on live chat."
Tania Akter
Chittagong
"Slots are quite enjoyable. Depositing via Nagad is very easy. Getting the welcome bonus made the start even better — it took some time to meet the 15x wagering requirement but it was fair enough."
Mahmudul Hasan
Sylhet
Beware of fake sites and scams
Verify the official domain
Always make sure the browser address bar shows tk11b.cam and HTTPS. Even one character difference means it is a fake site.
Never share your OTP or PIN
tk11b's official support will never ask for your bKash/Nagad PIN, password, or OTP.
Official support will never ask for your password
If someone claiming to be a "support agent" asks for your password, disconnect immediately.
Be careful of Telegram/Facebook "agents"
Do not trust anyone on social media who claims to be an "agent" and offers bonuses. All communication should be done through the official live chat.
What should you do if you are scammed?
Change your password immediately and contact tk11b's official live chat.
24/7 Support — always by your side
Our Bengali-speaking support team is available at all times for any issue. Day or night, during a BPL match or on Eid holidays — we are here.
Live chat
Talk directly in Bengali. The fastest way to get a resolution.
Email support
Our support team provides service in Bengali 24 hours a day, 7 days a week. There is no phone or WhatsApp number — all assistance is available via live chat and email.
Privacy Policy — your information is protected
tk11b is fully transparent about how your personal information is collected, stored, and used. We never sell your information to third parties. Read our privacy policy for more details.
Our VIP Program
The more you play, the more cashback you earn.
Bronze
0.3%
Weekly cashback available. New members start from the first tier.
Silver
0.7%
Weekly cashback available. Playing regularly allows you to move up from Bronze to Silver.
Gold
1.0%
Weekly cashback available. Reaching the highest tier is reserved for the most dedicated players.
150% Welcome Bonus
On your first deposit at tk11b, you will receive a 150% bonus of up to ৳20,000. This means if you deposit ৳10,000, you can start playing with a total of ৳25,000.
150%
First deposit bonus
৳20,000
Maximum bonus
15x
Wagering requirement
৳100
Minimum deposit