Log in to your rb99 account and enjoy live cricket betting, casino games, sports markets, and the latest bonus offers. Fast and secure login — from your mobile or browser, wherever you are.
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18+ only. Please gamble responsibly.
What You Get After Logging In
Log in once and you'll have everything rb99 offers at your fingertips. Here's a quick rundown of what's waiting for you.
Place live bets on cricket, football, tennis, and all major tournaments. Odds shift in real time as the match unfolds — bet at the right moment.
Slots, roulette, baccarat, Teen Patti — hundreds of games to choose from. Experience the thrill of live dealer tables from the comfort of your home.
Once logged in, you'll be able to see daily offers, cashback deals, free bets, and special event bonuses. New offers are added every day.
Deposit in just 5–15 minutes via bKash, Nagad, or Rocket. Withdrawal requests are typically processed within 24 hours.
View a detailed history of all your bets, wins, losses, deposits, and withdrawals. Use it to analyze and refine your strategy.
Whether it's a login issue, payment query, or bonus question, our live chat support is available in Bengali to help you right away.
Logging in to rb99 is straightforward — just enter your mobile number or email along with your password. That said, many users run into minor hiccups their first time. This page walks you through everything step by step.
The rb99 login page is SSL-secured, meaning your password and personal information are encrypted in transit — no one can intercept them. When logging in, check that your browser's address bar shows "https://rb99.best" — the "s" confirms the connection is secure.
For users who regularly use the Sign In option on rb99, the "Remember Me" feature can be a real convenience. That said, avoid enabling it on shared devices — it poses a security risk.
Accessing rb99 only takes a few simple steps. Here's a straightforward walkthrough.
Type rb99.best in your browser or open the rb99 app. Click the "Enter" or "Login" button at the top right.
Enter the mobile number or email address you used during registration. For Bangladeshi numbers, start with 01.
Type in your password. Click the eye icon next to the field to reveal it — use this to check for any typos.
If two-factor authentication is enabled, enter the OTP sent to your phone. You have 30 seconds to enter it — after that, you'll need to request a new code.
Once logged in successfully, you'll be taken to your dashboard, where you can see your balance, active bonuses, and current bets.
Rb99 has multiple security measures in place to protect access to your account — but there are also a few steps you should take on your end.
Use a password of at least 8 characters — mix uppercase and lowercase letters, numbers, and special characters. Avoid using your date of birth or phone number as your password.
With 2FA enabled on rb99, no one can log in to your account even if they know your password. Every login triggers an SMS code sent to your mobile.
If you log in from a cyber café or someone else's phone, always log out when you're done and never enable the "Remember Me" option.
Do not click unknown links received via SMS or WhatsApp to log in. Make sure you are always on rb99's official domain: rb99.best.
No rb99 staff member will ever ask for your password or OTP. If anyone does, it's a scam — report it to support immediately.
It's good practice to change your password every 3 months. If you ever have any doubts, change it immediately — don't put it off.
Login issues can occur for a number of reasons. Below are the most common problems and how to fix them.
Forgot Your Password?
Account Locked?
Entering the wrong password 5–6 times in a row may temporarily lock your account — this is a security measure. Wait 30 minutes and try again, or reach out via live chat and the support team will assist you promptly.
Not Receiving the OTP?
When you log in to rb99 and head to the Sports Betting section, you'll see various numbers — these are called odds. Odds represent the probability of an event occurring and how much you'll win if your bet comes through. Without understanding them, it's hard to place the right bets.
Rb99 typically displays three types of odds formats. The table below gives a quick overview of each.
| Format | Example | How to Read | Winnings (on a ৳100 Bet) |
|---|---|---|---|
| Decimal | 2.50 | Multiply by Your Stake | ৳250 (profit ৳150) |
| Fractional | 3/2 | Win 3, stake 2 | ৳250 (profit ৳150) |
| American | +150 | ৳100 bet + ৳150 profit | ৳250 (profit ৳150) |
| American (Minus) | -200 | Stake ৳200 to win ৳100 | ৳150 (Profit ৳50) |
Rb99 displays Decimal format by default — it's the easiest to work with. Before placing a bet, check the odds and calculate your potential return: multiply your stake by the odds to see what you could win. Higher odds mean a lower chance of winning but a bigger payout if you do. Lower odds mean a higher chance of winning but a smaller return.
Once logged in to rb99, you can view a full history of all your bets and financial activity. This comes in handy for analyzing your betting habits, resolving any transaction disputes, and keeping records for tax purposes.
How to View Your Betting History:
How to view your transaction history:
Details Financial Transactions You'll find all the information on that page too. Reviewing your history is an important part of responsible betting.
The Sign In option on rb99 is available on both the website and the mobile app. However, logging in via the app comes with a few extra benefits.
The rb99 app is available on both Android and iOS. Download Page Install from and once you log in the first time, you won't need to enter your password again.
Frequently Asked Questions
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18+ only. Please gamble responsibly. Responsible Gaming View page.