cv91 — Easy Online Betting with bKash and Nagad, Bangladesh's #1 Gaming Destination
Start with a deposit of just ৳300 and get a 200% welcome bonus. Cricket betting, live casino, and top slots — all in one place.
Welcome Bonus Offer
Get a 200% bonus on your first deposit. Deposit via bKash, Nagad, Rocket, or Upay and receive the bonus instantly in your account.
- 200% bonus on first deposit
- Maximum bonus amount ৳20,000
- Wagering requirement only 10x
- Minimum deposit only ৳300
- Bonus applies to all slots and sports
Why Choose cv91?
Fast Withdrawals
Your money is sent directly to your bKash or Nagad account within 30 minutes to 3 hours.
Secure Platform
Your information and funds are fully protected with SSL encryption and advanced security technology.
Best Odds
Competitive odds are available for all major cricket tournaments including BPL, IPL, and T20 World Cup.
Easy Payments
Instant deposit support across all popular mobile banking services — bKash, Nagad, Rocket, and Upay.
24/7 Bengali Support
Day or night, our Bengali-speaking support team is always by your side.
Huge Game Collection
Slots, live casino, fishing, cricket betting, and more — all game categories in one place.
VIP Rewards
Weekly cashback and exclusive benefits across 5 VIP tiers from Bronze to Diamond.
Mobile App
Play from anywhere with the Android app. Fast performance with low data usage.
How to Get Started
Register
Go to the cv91 website and quickly create an account with your mobile number and password. It only takes a few minutes.
Log In
Log in with the credentials you created and access your personal dashboard.
Deposit
Deposit a minimum of ৳300 from bKash, Nagad, Rocket, or Upay and receive a 200% bonus.
Start Playing
Choose your favourite game — cricket betting, slots, or live casino — and enjoy the thrill of winning.
Top Slot Games
Payment Methods and Timings
cv91 guarantees safe and fast transactions across all mobile banking services and bank transfers. See all details in the table below.
| Method | Minimum Deposit | Processing Time | Fee Note |
|---|---|---|---|
| bKash | ৳300 | Instant | No fee |
| Nagad | ৳300 | Instant | No fee |
| Rocket | ৳300 | Instant | No fee |
| Upay | ৳300 | Instant | No fee |
| Dutch-Bangla Bank | ৳300 | 15 minutes — 1 hour | Bank charges apply |
| City Bank | ৳300 | 15 minutes — 2 hours | Bank charges apply |
| BRAC Bank | ৳300 | 15 minutes — 2 hours | Bank charges apply |
* Minimum withdrawal ৳500. Withdrawal processing time is within 30 minutes to 3 hours.
Android App
The cv91 mobile app is built specifically for players in Bangladesh. It loads fast on low data, supports direct deposits via bKash or Nagad, and lets you place live cricket bets from anywhere.
Installation Guide
- Download the APK file only from the cv91 official website — not from Telegram or Facebook links.
- Go to Android Settings and enable "Unknown sources" or "Install from unknown sources".
- Tap the downloaded APK file to complete the installation.
- Open the app and log in to your cv91 account.
- For security, turn off the "Unknown sources" setting again after installation.
Minimum requirements: Android 7 or above, approximately 100 MB of free storage required.
VIP Membership Tiers
The more you play in the cv91 VIP program, the higher the tier you reach and the more weekly cashback you earn.
Bronze
Weekly Cashback
The starting tier for new members. Play regularly and move up to the next level.
Silver
Weekly Cashback
Promoted from Bronze, with higher cashback and priority support.
Gold
Weekly Cashback
Enhanced cashback and special offers for regularly active players.
Platinum
Weekly Cashback
Premium benefits and faster withdrawals for high-value players.
Diamond
Weekly Cashback
The highest tier — dedicated manager, VIP events, and maximum benefits.
Bankroll Management Guide
1. Set a Budget
Set aside a fixed budget for gambling each week or month — an amount that will not affect your daily life if lost. Never include food, rent, or family expenses in your budget.
2. Divide Into Sessions
Split your total bankroll into smaller session amounts. For example, dividing your weekly budget equally across 5 to 7 days reduces the risk of losing everything in one day.
3. The 1–5% Rule Per Bet
Never stake more than 5% of your total bankroll on a single bet. Many experienced players follow the 1–2% rule, which keeps the opportunity to play over the long term.
4. Know When to Stop After a Win
Set a "lock-in" target after a good win. If your bankroll grows by 50%, withdraw some of the profit and continue playing with the rest.
5. Take a Break After a Loss
Stop playing for the day after losing 50% of your session budget. Rushing to place bigger bets to recover losses is the biggest mistake you can make. Take a rest.
Keep a playing history: Recording how much you have deposited, won, or lost in a notebook or spreadsheet helps you understand your own patterns.
Betting Terms Glossary
A simple explanation of common betting and casino terms for new players.
RTP (Return to Player)
RTP is the long-term return rate of a game. For example, an RTP of 96% means that on average ৳96 may be returned for every ৳100 wagered — however this is a theoretical average and will vary in individual sessions.
House Edge
The casino's mathematical advantage — that is, how much the casino retains in profit over the long term. The lower the house edge, the better it is for the player.
Wager / Wagering Requirement
To withdraw a bonus, you must wager a specified multiple of the bonus amount — this is the wagering requirement. For example, 10x means you must wager ৳100,000 on a ৳10,000 bonus.
Odds
Odds are the numerical expression of the probability of an event occurring. In betting, the higher the odds, the greater the potential payout — but the lower the probability.
Parlay / Accumulator
Combining multiple bets together into one larger bet. If all selections are correct you win big, but if even one is wrong the entire bet is lost.
Live Bet
Placing a bet in real time while a match is in progress. Also known as in-play betting — you can make decisions based on how the match is unfolding.
Cashout
The ability to withdraw partial or full winnings before a running bet has concluded. Used to reduce risk or secure a guaranteed profit.
Bankroll (Bankroll)
The total amount of money set aside for betting or casino games. Disciplined bankroll management is the key to long-term play.
Volatility (Volatility)
In slot games, volatility refers to the frequency and size of wins. High volatility means big wins come less often; low volatility means smaller wins come more frequently.
Free Spin (Free Spin)
Free spin opportunities received as a casino bonus. You can place bets on slot games without using your own money.
Stake (Stake)
The amount of money you are risking on a specific bet. The higher the stake, the greater the potential win and loss.
Spread (Spread)
In sports betting, the point difference between competitors that creates a level playing field. Spread betting depends on the margin rather than the outcome.
Player Reviews
"Depositing via bKash on cv91 is really easy. The money gets credited in just a few seconds and you can start playing right away. I especially enjoy cricket betting — this is my favorite place during the BPL season."
"Withdrawals via Nagad arrive within just about an hour. Customer support speaks in Bengali — I really appreciate that. Gate of Olympus has become my favorite game."
"I got off to a great start with the welcome bonus. Had a lot of fun playing Fortune Tiger. The mobile app runs smoothly too and doesn't use much data. Since reaching the Silver VIP level, I've been getting cashback regularly."
24/7 Support
If you ever have an issue on cv91, our Bengali-speaking support team is always ready to help you. Service is available seven days a week, twenty-four hours a day.
Privacy Policy Notice
cv91 places the highest importance on protecting your personal information. We use SSL encryption and your data is never sold to third parties. By registering, you are agreeing to our privacy policy.
Read the full privacy policy
Join cv91 today and win a 200% bonus
Start by depositing just ৳300 via bKash or Nagad. Cricket betting, slots, and live casino — all in one place.
21+ For those aged 21 and above only