Bangladesh's #1 Gaming Platform
399days – Online Betting and Live Casino A New Experience at Your Fingertips
Trusted by thousands of players across Bangladesh. Fast payments, top-tier security, and the best odds — all in one place.
Trusted by thousands of players across Bangladesh. Fast payments, top-tier security, and the best odds — all in one place.
We believe every player deserves the best experience.
SSL encryption and advanced KYC verification keep your account protected at all times.
Deposits and withdrawals are processed in just a few minutes. From mobile banking to e-wallets, all major methods are supported.
From cricket and football to all other popular sports, we offer the best odds on the market.
Whatever the issue, our experienced support team is always on hand. Get help in Bengali.
Play seamlessly on both Android and iOS. Use the app download or play directly in your browser — both work perfectly.
Welcome bonuses for new members and exclusive cashback offers for regular players.
Watch live and place bets at the same time with ultra-low latency.
Play more, earn more points, and unlock exclusive VIP benefits.
The 399days platform was built with Bangladeshi players in mind. We know that people in Bangladesh love cricket, follow football passionately, and are spending more time than ever on online gaming. With that in mind, we have built a platform where safety, transparency, and entertainment all come together in one place.
Our slots section features hundreds of international-standard slot games playable on any device. In the Live Casino section you will find blackjack, roulette, baccarat, and more — all with real dealers. New tournaments run daily in the Bingo and Slots sections, giving you the chance to win big prizes.
Joining 399days is about more than just playing games — it means becoming part of a community. Thousands of members come here every day to enjoy their favorite games, take part in tournaments, and win prizes. You can be part of this family too.
Our Sports Betting section covers cricket, football, tennis, badminton, and nearly every major sporting event in the world. Live odds update in real time, so you can adjust your strategy at any point during a match. If you want the ultimate in-play betting experience, 399days is your best choice.
399days takes the protection of your personal information very seriously. We never share your data with third parties. All your information is secured with SSL encryption. To learn more, visit our Privacy Policy Read.
We support all popular payment methods in Bangladesh for fast deposits and withdrawals.
Instant Transfers, Simple Interface
Visa & Mastercard Supported
Digital Payments, No Hassle
Safe & Reliable Methods
Log in to your 399days account and go to the Payment section.
Mobile banking, card, or e-wallet — pick the method that works for you.
Enter the deposit or withdrawal amount and confirm — it will be completed within minutes.
Three straightforward membership tiers — built for every budget and need.
Perfect for Beginners
The Regular Player's Choice
For Serious Players
At 399days, we use the latest technology to keep every account secure. Your login credentials, transaction history, and personal data are kept completely confidential.
All data transfers are secured with 256-bit SSL encryption, ensuring banking-grade security.
Through the Know Your Customer (KYC) process, we verify that every account belongs to a real person and that no fraudulent activity is taking place.
Use the OTP code sent to your mobile alongside your password to log in to your account — for an extra layer of security.
Use a password of at least 8 characters, including uppercase letters, numbers, and special symbols. Never share your password with anyone.
399days will never ask for your password or payment details via email or message. If you receive anything suspicious, contact support immediately.
Your personal information is stored under strict policies and is never shared with third parties.
The 399days mobile platform is built for Bangladeshi players. Whether you are on a smartphone or tablet, you get the same top-quality gaming experience across every device. All you need is an internet connection — nothing else required.
Android users can download and install the APK directly. iOS users can open the site in Safari and add it to their home screen. You can also play instantly from any modern browser with no download needed at all.
Fast loading, low data usage, and a touch-friendly interface — optimized with Bangladesh's network conditions in mind.
"Ever since I joined 399days, I haven't looked at another platform. The slots are fantastic, and the payouts are impressively fast — I received a mobile banking withdrawal in just 5 minutes!"
"The Live Casino section is genuinely impressive. Playing with real dealers brings a whole different level of excitement. The 399days interface is very intuitive — even as a newcomer I had no trouble finding my way around. Customer support helps in Bangla too."
"399days is the best for cricket betting. I place my bets here every IPL and BPL season. The odds are great and the live updates come through almost instantly. Moving to the VIP plan has been even better — the perks are well worth it."
399days believes that gaming is a form of entertainment and should always be enjoyed in a controlled and responsible way. We care deeply about the mental and financial wellbeing of our users.
Set a weekly or monthly budget before you play and never go beyond that limit. Avoid chasing losses by placing more bets to try to recover money you have lost.
Avoid long, uninterrupted play sessions. Take regular breaks. Our platform lets you set self-exclusion and session limits whenever you need.
399days is strictly prohibited for anyone under 18. Age verification is carried out at the time of registration. If you know of a minor using this platform, please notify us immediately.
If you feel gaming is having a negative impact on your life, reach out to our support team. We're always here to help. Learn more: Responsible Gaming
Join thousands of Bangladeshi players and enjoy the ultimate online gaming experience.