Two friends walk into a casino. One sits at a bright slot and spins fast. The other finds a small blackjack table and plays slow and calm. An hour later, both had fun. Only one kept more of their cash. Why?
Most table games give you better odds than slots. If you use basic strategy, blackjack, baccarat (Banker), craps (main bets), and good video poker can have a very low house edge. But speed matters. Fast play can eat your bankroll even with a small edge. The smart path is a mix of low house edge, slower pace, and steady bet size. The table below shows the key numbers.
House edge is the built-in cut the casino expects over time. A 1% edge means, on average, the house keeps $1 for each $100 bet in the long run. For a short session, luck can swing both ways. But the edge never sleeps. For a clear take, see this house edge definition.
RTP (return to player) is 100% minus the house edge. A slot with 96% RTP has a 4% house edge. Volatility (or variance) is how wild the ride feels. High volatility can mean long dry spells with rare big hits. Low volatility pays more often, but smaller. To learn the math idea behind it, check expected value basics.
Expected loss per hour ≈ average bet × decisions per hour × house edge.
Example: $10 per hand × 60 hands × 1% = $6 expected loss per hour.
Betting systems (like Martingale) do not change the house edge. They only change how and when you risk more money. The math stays the same.
Picture this. You spin a $2 slot 500 times in an hour. If the edge is 5%, your expected loss is $2 × 500 × 0.05 = $50. Now take blackjack. You bet $10 a hand and play 60 hands. With a 1% edge, your expected loss is $10 × 60 × 0.01 = $6. The edge is smaller, and the pace is slower. That helps your bankroll last longer.
| Slots (land-based) | RTP ~85–92% (HE ~8–15%) | None | Med–High | 400–600 spins | $64–$120 (at $2/spin, 400–600 spins, 8–10% HE) | Wide spread by casino; hard to see exact RTP on floor |
| Slots (online) | RTP ~95–97% (HE ~3–5%) | None | Med–High | 400–600 spins | $24–$60 (at $2/spin, 400–600 spins, 3–5% HE) | RTP often shown in game info |
| Blackjack (basic strategy, decent rules) | ~0.5–1.0% | High | Low–Med | 50–80 hands | $2.50–$8 (at $10/hand) | Rules change edge; use a basic chart |
| Baccarat (Banker) | ~1.06% | None | Low | 50–70 hands | ~$5.30–$7.40 (at $10/hand) | Tie bet is ~14% edge — skip it |
| Roulette (European, single zero) | 2.70% | None | Med | 30–50 spins | ~$8.10–$13.50 (at $10/spin) | Better than American (double zero) |
| Roulette (American, double zero) | 5.26% | None | Med | 30–50 spins | ~$15.80–$26.30 (at $10/spin) | Higher edge due to 00 |
| Craps (Pass Line) | ~1.41% | Low | Low–Med | 40–60 decisions | ~$5.60–$8.50 (at $10/base bet) | Add free odds (0% on odds) to cut edge per total wager |
| Video Poker (9/6 Jacks or Better) | ~0.46% (optimal play) | High | Low–Med | 300–500 hands | ~$1.70–$2.90 (at $1.25/hand) | Paytable is key; practice the chart |
| Three Card Poker (Ante-Play) | ~3.37% | Low | Med | 50–70 hands | ~$16.90–$23.60 (at $10/hand) | Pairs Plus has its own edge; often higher |
Examples are simple and round. Actual results vary with rules, speed, and bet size. Data cross-checked with well-known math sources and regulator reports listed in this article.
Slots look simple, and they are. You press spin. The outcome comes from a random number generator (RNG). Good labs test the RNG. See how standards work at Gaming Laboratories International.
RTP may be shown in the game info online, but in many land-based rooms you do not get a clear number. A quick guide from a regulator is here: RTP explained by the UK Gambling Commission.
Online slots tend to have higher RTP than floor slots. Still, themes, bonus rounds, and “feature buys” can change the feel. High-volatility slots can swing hard. Budget for that. Lower-volatility games are less swingy, but the edge still stands.
With table games, small rule swaps can move the edge a lot. Learn the basics for the game you choose. Here are fast notes.
Use a basic strategy chart. Good rules (dealer stands on soft 17, double after split, late surrender) help you. Bad rules (6:5 blackjack) hurt you. See clear math by rule set here: blackjack math and rules.
European roulette has one zero, so the edge is 2.70%. American roulette adds double zero and jumps to 5.26%. That one extra slot is a big deal over time. For a plain guide, see European vs. American roulette odds.
The Pass Line edge is about 1.41%. The Don’t Pass is about 1.36%. The best part is the free “odds” bet after a point; it has 0% edge on that odds portion. This lowers the edge per total money at risk. A good primer is at the UNLV Center for Gaming Research: craps pass line and odds.
Banker is about 1.06% edge. Player is about 1.24%. Tie is around 14% and should be avoided. Steady pace, steady bets, and you get long play for your money.
Paytables decide your edge. The classic 9/6 Jacks or Better can be under 0.5% with perfect play. Learn a simple chart and practice. Small wins add up and keep your stack steady.
Land-based slot hold (what the casino keeps) can be high and varies by state and game type. You can see real figures in the Nevada Gaming Control Board reports. Numbers change by month and area.
For online games, some regulators post payout data. New Jersey has public internet gaming payout reports. Again, this is long-run data, not a promise for your session.
Let’s run two simple paths. First, slots: $2 per spin × 500 spins × 5% edge = $50 expected loss. Second, blackjack: $10 per hand × 60 hands × 1% edge = $6 expected loss. Your real result will swing. But the math says the lower edge, slower game should drain you less per hour.
Now try a safer table bet: baccarat Banker. $10 × 60 hands × 1.06% ≈ $6.36 per hour. Compare that to American roulette at $10 per spin × 40 spins × 5.26% ≈ $21.04. Same room. Very different drain.
Set a budget and a time limit. Leave when one of them hits. Do not chase. Take breaks. If you want a short, fair guide, read the Responsible Gaming guide. Need help? Talk to the National Council on Problem Gambling. You are not alone.
Good rules and clear RTP help you make better choices. Pick places that show the facts in the game info and on their site. If you play from Australia and want a quick, useful start list, see these top casino sites AU. Compare rules, see if RTPs are posted, and choose slow, steady games.
In most cases, table games. Blackjack with basic play, baccarat (Banker), good video poker, and craps main bets all have a low house edge. Slots are easy to play but often have a higher edge and faster pace.
With perfect play, video poker (like 9/6 Jacks or Better) can be under 0.5%. Blackjack with strong rules and basic strategy can be near 0.5%. Baccarat (Banker) is about 1.06% with no skill needed.
Often yes. Many online slots list RTP around 95–97%. Many floor slots run lower. Check the game info when you can.
No. They change your risk path, not the house edge. In the long run, the edge still wins.
Yes. European is 2.70% edge. American is 5.26%. That gap adds up fast over time.
Pass Line or Don’t Pass. After a point, add free odds you can afford. Avoid one-roll props until you know the cost.
House edge and RTP figures in this guide are standard values taught by game math experts and shown in public sources. We linked to a mix of regulators and reference sites above, including Investopedia (house edge), Khan Academy (EV), GLI (RNG testing), the UK Gambling Commission (RTP), Wizard of Odds (blackjack math), Britannica (roulette), UNLV CGR (craps basics), Nevada GCB (slot hold), and New Jersey DGE (online payout data). Values can change by rule set, maker, state, or jurisdiction.
Our hourly loss examples are simple and for learning. Your real results vary due to volatility and table speed. No plan can beat the house edge in the long run. Play for fun, not income.
By: A game math analyst and former pit supervisor. Reviewed for accuracy and clarity. Last updated: 2026-03-16.
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