Blackjack Versus Roulette – Which Has Better Odds?

When it comes to table games, blackjack and roulette reign supreme in any casino. Both provide wagers that appear to be nearly 50/50 chances of winning. If you defeat the dealer at blackjack, then your bet is yours, just as with even-money bets on a roulette board. But which game offers better odds? Which one should you play – Blackjack or Roulette?

How Do You Measure a Casino Game’s Odds?

When people talk about “odds” they are usually referring to the probability of an event occurring. While this is partially true, it’s more intricate than that. As an example, if something has 2-to-1 odds there will be two chances to lose and a single chance to win; which translates into 1/3 or 33.33%. Odds can also express how much you’ll get paid after winning a bet – like when someone tells you that you’re going to receive $2 for every dollar wagered in case of victory at 2-to-1 odds – making it easy for everyone involved to know what’s up!

When betting on something with a probability of 2 to 1 and a payout of the same odds, you can expect even results in the long run. However, when playing at casinos or any other gambling venues – that’s not how it works! The house always ensures itself a profit by paying off bets at lower than winnable odds. This difference between those two sets of odds is called “house edge” and is usually expressed as an exact percentage rate.

What Are the Odds of Winning in Blackjack?

Casinos have a specific tactic to guarantee their advantage – in the case of real money blackjack, you must play your hand before they can. This means that even if the dealer busts after you’ve already lost your bet, it’s still considered a loss for you; an unlucky outcome since in fair games this would usually be a tie! Unfortunately, playing perfectly won’t guarantee much more than 42% chance of winning any one round.

Even though your odds of winning a hand in the game are only 50%, you can have an advantage over the house if you play with perfect strategy. The reason for this is due to blackjacks or naturals – hands that total 21 with just two cards. When this occurs, players receive 3 to 2 payouts, thus reducing the house edge by 0.5%. So although it may seem like there’s not much chance of success when playing a fair game, if used correctly and at opportune moments – those low chances can turn into big rewards!

Although you only get that hand about 5% of the time, it is sufficient to reduce some of the steep house edge associated with this game.

What Are the Odds of Winning in Online Roulette?

When playing online roulette, players can choose from a variety of bets. Most avid real money online roulette gamblers typically place even-money wagers on either odd or even numbers; red or black colors; and high/low numbers which all seem like sensible choices given that half the wheel is split between each option. By betting with these 50:50 chances, it provides equal opportunities to win big!

American roulette wheels boast a total of 38 numbers; 18 red, 18 black and two green. The latter being the all significant 0 and 00 which offer an innovative twist to game play as they are neither even or odd nor one color or another – something unique that can’t be said for any other online roulette wheel available.

So, don’t be fooled into thinking that betting on red or black gives you an equal probability of winning – the true odds are actually 47.37%. It’s clear to see that this figure isn’t sufficient when receiving even-money payouts; in actuality, it causes the house to have a 5.26% edge over players.. No math professor is needed here!

How does that number stand against the house advantage of 0.5% in blackjack?

Playing games of chance with a negative expected value is, perhaps unsurprisingly, not the best course of action. If you’re betting $100 at 5.26% edge rate and 0.5% edge rate, respectively – it would cost you an average of $5.26 and 50 cents each time, respectively over the long run (ouch!). The obvious solution here appears to be choosing the latter option; however there’s far more going on beneath this seemingly simple math problem than meets the eye!

Calculating the Average Hourly Losses of Casino Gambling: A Comprehensive Overview

Casinos utilize a straightforward calculation to work out how profitable a game will be. By taking the standard size of each wager and multiplying it with the total number of bets made in an hour, operators are able to calculate a rough approximation of their hourly “action” for that particular activity.By multiplying the average hourly action by the house edge, you can determine your expected losses per hour when playing a game. Typically, blackjack players make around 100 bets in an hour; however this is dependent on numerous factors such as how many people are at the table, and how quick both dealers and players make decisions.

For a $5 bet per hand, the average player wagers $500 an hour. Taking into account a 0.5% house edge, this means the expected loss per hour is just $2.50! The number of bets made in one hour varies depending on how quickly the croupier moves and if there are other players at the table; typically roulette enthusiasts make 50 bets within 60 minutes.

Let’s say you spend $5 per spin on the roulette wheel; this amounts to an average hourly action of $250. With a house edge of 5.26%, playing roulette costs players around $13.15 every hour, which may seem like little in comparison to other games with similar house edges since the player is also spinning less often than usual. However, it should be noted that blackjack still has better odds than roulette even when taking into account its slower pace – making for quite an enticing offer!

What Other Roulette Variations Are There?

To illustrate my point, I used the American version of roulette.

You can also spot European Roulette where you’ll find only one 0 on the wheel, bringing the house edge to a meager 2.7%. This leads to an average hourly loss of $6.75 – still not as attractive as playing blackjack which offers an expected loss of just $2.50 per hour but definitely closer!

In some European roulette games, an additional option called “en prison” is available for even-money bets. In this case, if your bet goes to the wrong color – either red or green – instead of losing it outrightly, your bet will be held in ‘prison’ until the next round of betting happens. If you lose on that 2nd chance then you’ll also lose your original wager but if not it’ll be returned back to you without any extra winnings.

By cutting the house edge by half to 1.35%, your average hourly loss decreases from $6.75 to a mere $3.38 per hour on average for blackjack, making it even more attractive than before! While this is still close to twice as much loss compared with other games such as slots and roulette, blackjack offers among the best return rates out there – truly worth considering if you’re in the mood for some gaming.

What Different Variations of Blackjack Rules Exist?

Contrary to what most people think, the hold percentage (the amount the casino makes) for playing blackjack is much higher than 0.5%. It’s usually closer to 2.5% – 4%, especially in some casinos! This happens because blackjack has a house edge that assumes you always make the mathematically best decision on each hand.

If you don’t comprehend the fundamentals of blackjack, it might be smarter to choose roulette instead. Additionally, some tables only pay 6/5 for a natural – resulting in the casino having an extra edge of 1.5%. Therefore, avoid these tables altogether; however, if you’ve already selected one of those games then playing roulette is still your best bet since it doesn’t require making any strategic decisions at all – simply put down money and cross your fingers!


If you’re looking for the game with higher chances of winning, blackjack is your pick – not roulette. Of course that doesn’t mean there’s never any reason to play roulette – maybe it has become your favorite game due to personal preference or other reasons. However, this should prompt you to consider the variation in odds between those two games.

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