Since 2020, we've been building a safe, transparent, and exciting betting experience for bettors across Bangladesh. Learn about our story, our team, and what we stand for.
When 40 KS launched in 2020, it had one goal: to give people in Bangladesh a safe and enjoyable online betting platform. Most of what existed in the market at the time was foreign — no Bangla support, no local payment options, and no sense of the local culture.
40 KS was built to fill that gap. Every feature has been designed with Bangladeshi users in mind — payments via bKash and Nagad, a Bangla interface, betting on local sports, and a customer support team that speaks your language.
Today, 40 KS is more than just a betting site — it's a platform that millions of Bangladeshis trust. Every day, thousands of people log in, place bets on their favourite sports, and receive their winnings within minutes.
40 KS is the first online betting platform in Bangladesh to offer fully Bangla-language customer support and instant transactions through Bangladeshi mobile banking.
How we work and what we're working toward
To give every bettor in Bangladesh a completely safe, transparent, and enjoyable online betting environment. We believe betting should be organised, responsible, and genuinely fun.
By 2027, we aim to be South Asia's most trusted and technologically advanced betting platform — delivering the best experience to every player, in their own language and currency.
Transparency, integrity, and responsibility sit at the heart of every decision we make. Every commitment we make to our members, we keep — without exception.
What other platforms rarely offer is simply standard here
Your account and funds are protected with 256-bit SSL encryption and two-factor authentication. Every transaction on 40 KS is fully encrypted.
Withdrawals processed via bKash, Nagad, and Rocket in just 3 to 30 minutes — 365 days a year, 24 hours a day. No delays, no excuses.
From the interface to customer support — everything is in Bengali. Our support team is Bangladeshi, so they truly understand your concerns and resolve them fast.
Offering the best odds in the market is a core commitment at 40 KS. From cricket and football to kabaddi and e-sports, we ensure fair and competitive odds across every market.
Our cutting-edge mobile app is available on Android and iOS. Live scores, real-time betting, and instant notifications — everything you need, right in your pocket.
We put our members' wellbeing above profit. Voluntary limit-setting, cooling-off periods, and gaming counselling services are available to everyone.
If the history of online betting in Bangladesh were ever written, 40 KS would deserve its own chapter. When the platform launched in 2020, local bettors were almost entirely dependent on foreign sites — sites that came with payment headaches, language barriers, and no connection to local culture.
40 KS was built to solve exactly that problem. From day one, we committed to a single philosophy: built for Bangladesh, by Bangladeshis. Our entire team is Bangladeshi. Our servers are optimized for Bangladeshi users. And our betting markets put the sports that Bangladeshis love front and center.
40 KS is built on a robust technology infrastructure. We use international-standard SSL encryption, multi-factor authentication, and a real-time fraud detection system. Every transaction is verified before and after processing to ensure everything is in order.
Our server uptime stands at 99.9% — meaning the site never goes down during big matches. Whether it's the IPL final or a Bangladesh vs. India Test match, 40 KS is always ready.
40 KS currently offers over 1,000 betting markets across more than 20 sports categories. Cricket is our most popular — covering the Bangladesh National Team, IPL, BPL, PSL, and all major international series. Football spans the Premier League, La Liga, and Champions League, right down to the Bangladesh Premier League.
Beyond that, we cover kabaddi, hockey, tennis, badminton, and e-sports. From pre-match to live betting, simple match winners to complex accumulator bets — 40 KS is equipped to meet every type of player's needs.
40 KS has built its payment system to keep pace with the mobile financial revolution in Bangladesh. Deposits and withdrawals via bKash, Nagad, and Rocket are fast and fully secure. Standard accounts process within 24 hours, VIP accounts within 30 minutes, and High Roller Diamond members receive payments in as little as 3 to 5 minutes.
The minimum deposit is just ৳200, so newcomers can get started without any major commitment. We believe your trust should be earned through the quality of our service — not through high deposit requirements.
The 40 KS customer support team is available 24/7, seven days a week — reachable via live chat, email, and phone. Our average response time is under 3 minutes, the fastest of any online service in Bangladesh.
Every member of our team is Bangladeshi and fully trained in betting support. They don't just answer questions — they deliver real solutions.
At 40 KS, we never want entertainment to become a problem. That's why our platform lets you set voluntary limits — daily, weekly, or monthly — on how much you bet. Once a limit is set, it cannot be exceeded.
Anyone who feels they need a break can activate a self-imposed cooling-off period at any time. 40 KS is strictly for users aged 18 and above — a policy we enforce without exception.
40 KS is strictly for users aged 18 and above. Betting can be addictive — always know your limits.
Learn MoreBehind 40 KS are Bangladesh's finest technology and betting experts