Bet online at 1kk — get support in Bangla day and night
From cricket betting to live casino, 1kk is built specifically for players in Bangladesh — everything in one place. Start from just ৳100 via bKash, Nagad or Rocket, and get help in Bangla whenever you need it.
Why choose 1kk?
Thousands of players in Bangladesh choose 1kk because it combines speed, reliability, and local convenience in one place.
Fast Withdrawals
Money typically reaches your bKash or Nagad within 1 hour.
SSL Security
Your data and funds are protected with international-standard SSL encryption.
Bangla Support
Get help via live chat in Bangla, 24 hours a day, 7 days a week.
Local Payments
bKash, Nagad, Rocket and bank transfer are all supported.
Loyalty Program
A four-tier VIP system — earn cashback every week.
Sports Betting
Live betting on cricket, football, kabaddi and more.
Huge Game Collection
Slots, live casino, fishing games and crash games — all available.
Regular Bonuses
From welcome bonuses to special offers for Eid and Pohela Boishakh.
Welcome Bonus Offer
Open a new account and get 120% bonus on your first deposit — up to ৳10,000. The wagering requirement is just 25x, which is relatively straightforward in the Bangladesh online casino industry.
Deposit as little as ৳100 via bKash or Nagad to get started, and play your favourite games with a 120% bonus. The bonus works across all sections — cricket betting, slots and live casino.
- Minimum deposit: ৳100
- Bonus amount: 120%, up to ৳10,000
- Wagering: 25x
- Eligible games: All sections
Jackpot Wins and Big Payouts
Players in Bangladesh are winning big at 1kk every day. Here are some recent examples — names are partially hidden for privacy.
R*** from Dhaka — on Fortune Tiger
SlotsM*** from Chittagong — on Gates of Olympus
SlotsS*** — on BPL cricket betting
SportsK*** — on live Baccarat
Live CasinoN*** — on Mega Fishing
FishingStart today and write your own big win story.
Play NowGet started in just four steps
From registration at 1kk to withdrawing your first win — the whole process is simple and fast.
Sign Up
Create a free account in minutes with your phone number and password.
Deposit
Deposit just ৳100 via bKash, Nagad or Rocket — and receive your 120% bonus.
Play
Cricket betting, slots, live casino or crash games — whatever you prefer.
Withdraw
Withdraw a minimum of ৳800 — typically received within 1 hour.
Live Casino Tables
Play with real dealers at live-dealer tables from Evolution Gaming and Ezugi. Bangla chat support is available at all tables.
Live Baccarat
Bet on Player or Banker. Simple rules, fast rounds.
Example limits: ৳100 – ৳50,000
Live Roulette
Place bets on numbers, colours or columns in European Roulette.
Example limits: ৳50 – ৳25,000
Live Blackjack
Try to get as close to 21 as possible against the dealer.
Example limits: ৳200 – ৳100,000
Andar Bahar Live
The popular South Asian card game — pick Andar or Bahar.
Example limits: ৳100 – ৳20,000
Game Show Wheel
Spin a big wheel with a live host and win multipliers.
Example limits: ৳50 – ৳10,000
Live Dragon Tiger
Dragon or Tiger — this simple two-card game is ideal for beginners.
Example limits: ৳100 – ৳30,000
Cricket Betting
From every Bangladesh Tigers match to BPL, IPL and the T20 World Cup — live betting is available on all major tournaments at 1kk. You can change your bets as the odds shift during a match.
Take part in a variety of betting markets — match winner, top batsman, over/under, toss prediction and more. Bet on ICC matches right from Dhaka.
View Cricket Betting
Crash Games — Fast and Thrilling
In crash games like Aviator and JetX, a plane or rocket flies upward as the multiplier keeps rising. You need to cash out before the plane "crashes". The later you cash out, the bigger the multiplier — but if it crashes, you lose your entire bet.
Auto Cash Out: You can set a specific multiplier (for example 2.00x) and it will cash out automatically once reached. Each round lasts only a few seconds, so you can play many rounds in a day.
⚠️ Important: Set a stop-limit for yourself before you play. Crash games move fast, so setting a budget is essential.
Aviator, made by Spribe, is currently one of the most popular crash games in Bangladesh.
How to Read Odds
Understanding odds is one of the most important skills in betting. 1kk uses decimal format, which is the easiest to read.
Decimal Odds
If you bet ৳500 and the odds are 1.80, the total return will be: ৳500 × 1.80 = ৳900. That includes ৳400 profit and your original ৳500 stake returned.
Implied Probability
Odds of 1.80 mean the bookmaker considers the probability of this outcome to be around 55.6% (1 ÷ 1.80). If you think the probability is higher than that, it could be a good-value bet.
Fractional and American Formats
Fractional odds like 4/5 mean ৳4 profit on a ৳5 bet. American odds of +180 mean ৳180 profit on a ৳100 bet. Converting to decimal is straightforward: 4/5 = 1.80, +180 = 2.80.
Quick Comparison
| Format | Example | If ৳500 wins |
|---|---|---|
| Decimal | 1.80 | ৳900 |
| Fractional | 4/5 | ৳900 |
| American | -125 | ৳900 |
* The three formats above express the same odds — only the way they are written differs.
Join 1kk Today
Get a 120% bonus with just a ৳100 deposit. Start instantly via bKash or Nagad.
Log In NowRTP and House Edge Explained
RTP (Return to Player) is the theoretical percentage of total bets that a game returns to players on average over the long term. For example, an RTP of 95% means you can expect an average return of ৳95 for every ৳100 wagered — but this is an average across millions of rounds, not a guarantee for any single session.
Typical RTP ranges for different game types: Slots generally fall between 92% and 98%. Card games like Blackjack can reach close to 99% with the right strategy. Roulette typically falls between 94% and 97% (with a difference between European and American versions).
House Edge is the counterpart to RTP. If RTP is 96%, the house edge is 4%. It is the source of the casino's operating costs and profit.
Knowing the RTP before you play makes it easier to decide. Keep in mind, though, that in the short term volatility has a bigger impact — high-volatility games pay out less frequently but in larger amounts.
Bonus Terms Comparison
We believe in transparency. Below are the terms and conditions for 1kk's various bonuses, set out clearly.
| Bonus Type | Amount | Minimum Deposit | Wagering | Duration |
|---|---|---|---|---|
| Welcome Bonus | 120%, up to ৳10,000 | ৳100 | 25x | 30 days |
| Second Deposit Bonus | 50%, up to ৳5,000 | ৳500 | 30x | 14 days |
| Weekly Cashback | 0.2% – 1.0% (based on VIP tier) | Not applicable | No wagering | Every Monday |
| Festival Bonus (Eid / Pohela Boishakh) | Limited-time offer | ৳200 | 20x | 7 days |
| Reload Bonus | 20%, up to ৳2,000 | ৳300 | 35x | 10 days |
Full bonus terms and conditions can be found on the Terms & Conditions page.
Security & Trust
SSL Encryption
Your data and financial information are protected with industry-standard 256-bit SSL.
Fair Play
RNG (Random Number Generator) certified — every game result is completely unbiased.
24/7 Support
Our team is available day and night via live chat in Bengali.
Secure Payments
bKash, Nagad, Rocket and bank transfers are processed through fully encrypted channels.
Fast Withdrawals
1kk's withdrawal process is one of the fastest in Bangladesh. You can withdraw from as little as ৳800 and it typically reaches your mobile wallet within 1 hour.
bKash
Usually within 1 hour
Nagad
Usually within 1 hour
Rocket
Usually within 1 hour
Bank Transfer
Usually within 1 hour
Loyalty & VIP Program
The more you play, the more rewards you earn. Enjoy weekly cashback in 1kk's four-tier VIP system.
Weekly cashback. The ideal starting point for new members.
Weekly cashback. For regular players.
Weekly cashback and special offers. Rewards for active players.
Maximum weekly cashback. The highest benefits for elite players.
Move up to higher tiers through regular play and enjoy exclusive benefits.
Account Verification Process
KYC (Know Your Customer) verification ensures the security of your account and protects against fraud. It only needs to be done once and the process is straightforward.
National ID Card (NID)
Upload clear photos of the front and back of your NID. Images are acceptable as long as they are not blurry.
Proof of Address
An electricity bill, water bill, or bank statement — any one issued within the last 3 months.
Selfie Verification
Take a clear selfie holding your NID — both your face and the NID must be clearly visible.
Verification Complete
Verification is usually completed within 1 to 24 hours. You will be notified by email or in-app upon success.
Why is KYC required?
- To ensure the security of your account and funds
- To prevent unauthorized access
- To prevent financial fraud
- Withdrawal limits increase after verification
Standard processing time: 1 – 24 hours
If you have any issues, you can get help in Bengali via 24/7 live chat.
Customer Support Channels
We are here for you with any issue — in Bengali, at any time.
24/7 Live Chat
Choose live chat for the fastest support. Get help in Bengali for technical issues, payment questions, or anything game-related.
Best for: Instant supportEmail Support
Contact us by email for complex matters or when you need to send documents.
Best for: Documents & detailed complaintsIn-App Messaging
Send a message directly while logged in to the app or website. The support team can view your account history and resolve issues quickly.
Best for: Account-related mattersResponsible Gaming Tools
1kk believes gambling is a form of entertainment — not a source of problems. That is why we provide a range of tools to help players stay in control.
Deposit Limit
Set a daily, weekly, or monthly deposit limit.
Loss Limit
Play will automatically stop after a set amount of losses.
Session Time Limit
Decide how long you want to play in one session.
Self-Exclusion
Exclude yourself from playing temporarily or permanently.
Additional Protection Measures
- Reality Check Reminder: Reminds you every hour how long you have been playing.
- Self-Assessment Quiz: Analyse your playing habits.
- Cooling-Off Period: Temporarily close your account for 1–30 days.
If you are experiencing gambling problems, speak to us in Bengali via 24/7 live chat — we will help.
Learn more about responsible gamingJoin 1kk Today
Start from ৳100 via bKash or Nagad and get a 120% welcome bonus. Bengali live chat support is always available for any issues.
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