RNG/RTP
Let’s talk about the technology behind casino games
RTP & RNG – The Technology Behind Every Casino Game
Every online casino game — from slots to blackjack to roulette — is powered by two key systems:
- RNG (Random Number Generator), which creates random results
- RTP (Return to Player), which defines how much a game pays back over time
Understanding these is the first step to knowing how online games really work — and how to choose games that are both fair and rewarding.
Let’s take a closer look at what each term means, and why they matter when you play online.
RTP and RNG.
What Is RTP in a Casino? (RTP Casino Meaning)
RTP stands for Return to Player. It tells you how much of the money bet on a game is paid back to players over time. It’s shown as a percentage and helps you understand the game’s payout potential.
Example:
Let’s say a game has an RTP of 96%. This means that for every 100 INR players bet in total, the game is expected to return 96 INR back to players — and keep 4 INR as profit for the casino. But this does not mean you will win 96 INR every time you bet 100 INR.
The 96% is a long-term average based on thousands (or even millions) of plays. In short games, anything can happen — but over time, the game’s RTP shows how fair it is
How RTP Affects You as a Player
Now that you know what RTP is, let’s break down how it actually affects your gameplay — and why it’s worth paying attention to.
The higher the RTP, the lower the house edge — and that means better long-term value for your money.
| RTP % | House Edge | What It Means for You |
|---|---|---|
| 98%+ | 2% or less | Excellent value – rare but worth finding |
| 96%–97% | 3%–4% | Solid choice – most trusted online games |
| 94%–95% | 5%–6% | Riskier – playable but not ideal |
| < 94% | 6%+ | Avoid – unless you’re playing just for fun |
Quick Tip:
Always aim for games with 96% RTP or more. These give you the best balance between fun and fairness, especially if you’re playing with real money over time.
What Is RNG in Online Casino Games?
RNG stands for Random Number Generator. It is the core technology behind every digital casino game — including roulette, slots, and card games.
First, what does it do?
RNG creates random outcomes every time you play. Think of it like digital dice — it generates thousands or even millions of number combinations every second. As soon as you click “Spin” or “Play”, the RNG instantly selects a result. That result cannot be changed, delayed, or predicted.
Why is this important?
Because RNG ensures:
- Fairness — each spin is independent and unbiased.
- Unpredictability — results cannot be controlled by the casino or the player.
- Trust — licensed casinos use certified RNG systems checked by independent auditors.
In summary:
RNG makes sure that every round is random, fair, and not influenced by past results. It is one of the key systems that makes online casino games trustworthy.
How RTP and RNG Work Together
To fully understand how online casino games stay fair, you need to see how RTP and RNG connect:
- RNG randomly selects the outcome each time you spin.
- RTP tracks how much is paid back to players over thousands of spins.
- The RTP is built into the game’s design — it cannot be changed by the casino.
In other words:
RNG controls the result. RTP shows the long-term balance. Together, they ensure your game is both random and fair — as long as you play at a licensed casino.
Which Casino Games Have the Best RTP?
Here’s a quick look at high RTP casino games:
| Game Type | Typical RTP | Notes |
|---|---|---|
| Blackjack | 99%+ (with strategy) | Low house edge if you play smart |
| Video Poker | 97%–99% | Look for “Full Pay” versions |
| Baccarat (Banker) | ~98.94% | Stick to Banker bets |
| Online Slots | 90%–97% | Varies heavily by game |
| European Roulette | ~97.3% | Avoid American roulette (94.74%) |
BoomBetting Tip:
Avoid flashy slots that don’t publish their RTP. If it’s not visible – assume the worst.
Final Thoughts – Spin Smart, Know the Numbers
You don’t need to memorize algorithms. But knowing what RTP means and how RNG controls each game puts you ahead of 90% of players.
BoomBetting doesn’t promise wins – but we do promise you’ll understand the game better than anyone at the table.
Because real players don’t rely on luck alone. They rely on knowledge, control, and sharp decisions.
RTP is your map. RNG is your terrain. Use them both, and play the long game.