SlotWhich Casino Games Give You the Best Odds?
If you are new to online casinos, one question comes up again and again: which games actually give you the best chance? The honest answer is that no casino game is in your favour over the long run. What changes from game to game is how fast the house advantage grinds down your money. Some games take a small slice; others take a large one.
That slice is called the house edge — the average percentage of each bet the casino expects to keep over time. A lower house edge means your money lasts longer and your chances on any given session are better. This guide walks through the games with the lowest house edge, explains why, and is straight with you about what “best odds” really means.
If you are just getting started, our online casino guide for beginners is a good companion to this piece.
What “house edge” actually means
Imagine a game with a 1% house edge. If you bet £100 in total across many rounds, the maths says you will lose about £1 on average. At 5%, you would lose about £5 from the same £100. These are long-run averages, not guarantees — on any single night you might walk away up or down. But over hundreds or thousands of bets, the edge shows up reliably.
The key takeaway: best odds still means the house wins over time. A low edge does not beat the casino; it just loses slower. Understanding this is the difference between playing informed and chasing a fantasy. We cover the maths in more depth in house edge explained for every casino game.
Games ranked by typical house edge
The figures below are common-knowledge approximations. Real numbers vary by casino, specific rules, and the exact bet you place, so treat them as typical ballpark values rather than exact promises.
| Game / bet | Typical house edge | Notes |
|---|---|---|
| Blackjack (basic strategy) | under ~1% | Depends on rules; requires correct play |
| Baccarat — banker bet | ~1% | Simple, low edge, small commission on wins |
| Craps — pass/don’t pass line | ~1.4% | Rises sharply on “prop” bets |
| Baccarat — player bet | ~1.2% | Slightly worse than banker |
| European roulette | ~2.7% | Single zero |
| American roulette | ~5.3% | Double zero nearly doubles the edge |
| Slots | ~2%–10%+ | Varies hugely by game; often the highest |
Blackjack: the best-odds game — if you play it right
Blackjack, played with basic strategy, is the standout. Basic strategy is a fixed set of correct decisions — when to hit, stand, double, or split — based on your cards and the dealer’s up-card. Play it accurately and the house edge can drop under 1%.
The important caveat is that this edge assumes correct play. If you rely on hunches, hit when you should stand, or ignore the chart, the edge climbs quickly. Blackjack rewards the disciplined and quietly punishes the casual. The exact rules matter too: the number of decks, whether the dealer stands on soft 17, and how blackjacks pay can all nudge the edge up or down.
Baccarat: low edge, almost no skill
Baccarat is a favourite of players who want good odds without memorising a strategy chart. You simply bet on the banker or the player hand, and the cards play themselves out under fixed rules.
The banker bet carries a house edge of about 1%, even after the small commission the casino takes on banker wins. That makes it one of the best straightforward bets on the floor. The player bet is close, at roughly 1.2%. Avoid the tie bet — it looks tempting because of the big payout, but its house edge is dramatically higher, often in the double digits.
Roulette: European beats American, easily
Roulette is where a single design choice makes a real difference. European roulette has one zero and a house edge of about 2.7%. American roulette adds a second zero (the double zero), and that extra pocket pushes the house edge up to roughly 5.3% — nearly double.
The bets pay the same and the wheel looks nearly identical, so a beginner might not notice. But playing American roulette when European is available means paying almost twice the price for the same entertainment. Always choose the single-zero (European) wheel when you can.
Craps: some of the best bets, and some of the worst
Craps looks intimidating with its busy table, but its core bets are among the better ones in the casino. The pass line and don’t pass bets sit around a 1.4% house edge. Backing them with the “odds” bet, where allowed, lowers the effective edge further because that portion is paid at true odds.
The trap is the middle of the table — the flashy “proposition” bets on specific single rolls. These can carry house edges of 10% or more. Craps can be a good-odds game or a bad-odds game depending entirely on which bets you place.
Slots: fun, simple, and usually the priciest per spin
Slots are the most popular games online, and it is easy to see why: no strategy, instant results, and big themed jackpots. But they typically carry the highest house edge of the games here — commonly anywhere from around 2% up to 10% or more, depending on the specific title.
Slots also do not publish their edge at the table the way roulette or blackjack effectively do, so it is harder to know what you are paying per spin. That does not make them a bad choice — plenty of players enjoy them purely for the entertainment. Just go in understanding that, on average, slots cost more per bet than the table games above. For a fuller comparison, see slots vs table games for beginners.
How to find better odds quickly
If your goal is to make your money last, the shortlist is simple: blackjack with basic strategy, baccarat banker bet, European (not American) roulette, and the pass line in craps. If your goal is pure entertainment and you like slots, that is fine too — just size your bets so the higher cost fits comfortably within your budget.
You can also let our AI Casino Finder help you compare where these games are offered on fair terms.
The honest bottom line
Choosing low-house-edge games is smart, and it genuinely helps your money last longer. But let us be clear one more time: the house edge never disappears. Blackjack at under 1% is a better deal than American roulette at 5.3%, yet both still favour the casino over time. “Best odds” is a way to lose more slowly and enjoy more playing time — not a system to beat the house.
Play the games you enjoy, understand what each one costs you on average, set a budget before you start, and treat any winnings as a pleasant surprise rather than a plan. That mindset is worth more than any strategy chart. Learn more about staying in control with our responsible gambling guide.
18+. Gambling involves real financial risk. Only play with money you can afford to lose. Play responsibly.