Play The Best Online Roulette Games

A game of roulette is a perfect way to spend a few hours of your time. Online roulette is no different from live roulette, except there’s no crowd of screaming gamblers as the ball lands. So if you’ve played roulette in a casino, you already know the rules of the game.

The right roulette strategy is easy to master. Unlike games like poker, it’s not about knowing what to do it’s about knowing what not to do.

What are the Best Online Roulette Casinos in Philadelphia?

We've found the best online roulette casinos in the state! Sign up for either and play a variety of roulette games for free or real money. 

Unibet and Hollywood Online Casino

Unibet and Hollywood both offer no deposit bonuses for new players who complete registration. After claiming competitive welcome packages, you can browse each game library and choose between a variety of roulette games. These include European, American, and French variations. 

$ 10 signup bonus + $ 502 no wagering bonus.
$ 10 signup bonus + $ 500 bonus.

What is Online Roulette?

Online roulette is the virtual version of the popular casino table game, featuring a wheel and multiple ways to bet. You can whenever you want from your mobile or desktop, as long as you’re within the state of PA.

The most popular variations of roulette online you’ll see are European and American. We explain the difference between both and which one to stay away from, below. 

Difference between Live Dealer Roulette and RNG (Virtual) Roulette 

Live roulette and online roulette are totally different because of one thing; the RNG software. This is used in virtual roulette to make sure the outcome of each turn is random. It makes players feel more comfortable knowing the online games can not be messed with. The RNG software ensures complete fairness for all players at every online casino in PA. 

Live dealer roulette does not use the RNG software because it does not need to. Players are able to watch the dealer throughout the entire game and can communicate with the dealer if there are any problems. 

Virtual Online Roulette Games

Virtual roulette games are available at every online casino in Pennsylvania. You’re playing against the computer and an RNG is used. 

Live Roulette Games 

Live roulette is hosted by a dealer and available to play at certain times throughout the day. Most casinos offer live roulette games between 1 pm to 3 am.  

How Online Roulette works

While Roulette is a game of many variations, Americans and Europeans are played with pretty much the same rules except for a few slight differences.

Basic Rules

Players first need to place their bets which can be done on single numbers, groups of numbers, even or odd, colors, or placing bets on the entire table. 

After the player has decided how they want to place their bets, all that’s left is to press “spin” to activate the virtual dealer and turn the Roulette wheel. 

Winners are paid according to the paytable and there is a greater chance of winning if players choose to place outside bets, meaning wagering on just red or black for each spin, because it covers nearly half of potential combinations. Choosing to wager on just one number will lower the chance to win greatly. 

Types of Bets and Odds

There are many possible betting options for players in the game of online roulette. It’s important to know how much each odd is worth and ensure that chips are placed in the correct place on the table, or risk losing a payout. 

Outside bets are when a player chooses to wager on a specific set of numbers or colors “outside” the 38 numbers on the table and if the ball lands on either zero slots players will lose all outside bets. 

Inside bets are the same except that these bets have less of a chance to win but a higher payout. 

In Roulette, odds are represented in the form of x to 1 so players are winning x dollars for every dollar bet. If a player bets on a single number offering a payout of 35 to 1 and wins, the payout is $35 and the original dollar bet.

Outside Bets Payouts 

Odd or Even - Even odds (1 to 1) pays out if the ball lands on an odd or even number.

Red or Black - Even odds (1 to 1) and pays out if the ball lands on the color chosen by the player. 

High or Low - Even money (1 to 1) if players bet high then the ball must land on 19-36 to receive a payout and if wagered low then the ball must land on 1-18. 

Columns - Pays out 2 to 1 and to win players need the ball to land in one of the three columns that contain the selected number bet on. 

Dozens - Pays out 2 to 1 and players have the option to bet on either of the three dozen; 1-12, 13-24, or 25-36. 

Inside Bets Payouts

Split bet - 17 to 1 payout, players bet on two numbers near each other by placing the chip in between them. 

Street bet - 11 to 1 payout, players bet on three numbers lined in a row by placing the chip in the selected row. 

Straight up - Single number bet and pays off 35 to 1.

Corner bet - Also known as a square bet, players wager on four numbers from the corner of a square. Pays out 8 to 1. 

Five number bet - Considered to be the worst bet on the table, players can only wager on the numbers 0, 00, 1, 2, and 3 by placing a chip on the outside corner line between 1 and 0. Pays out 6 to 1 and can only be done once in a game. 

Six number bet - Pays out 5 to 1 and covers two adjoining rows of numbers.

The following percentages are based on European Roulette Odds: 

Online European Roulette Odds
Bet Name Type Probability Payout Odds House Edge
Even Outside



Odd Outside



Red Outside



Black Outside



Straight Up Inside



Split Inside 5.4% 17:1 2.7%
Street Inside 8.1% 11:1 2.7%
Corner Inside


8:1 2.7%
Six Line Inside 16.2% 5:1 2.7%

Roulette Betting Systems and Strategies

Roulette is a game of pure chance. That means mathematical probabilities have worked out how you can best win at this game.

The optimal online roulette strategy is to rely on simple bets. You should be betting on red/black or odd/even numbers and nothing else.

Yes, these bets will only pay even money at most tables. The payouts are considerably better for other types of bets, but they also come with much higher house edges. Over time, the more exotic bets will lose you hundreds of dollars.

It may not be the most fun way of playing roulette online, but it’s by far the most profitable.

Do Betting Systems Work in Online Roulette?

Nowhere do you hear more about progressive betting systems as a strategy than in roulette. The Martingale system is by far the most popular progression betting system.

The way it works is you start out with a single betting unit. If you lose the bet you double your wager to two betting units. If you win the next wager, you return to a single betting unit, whereas if you lose you continue to double.

Proponents of this system claim that continually increasing your wager when you lose ensures that you cover your losses when you eventually win.
But the logic surrounding the Martingale system, and other progressive betting systems, is false.

Why Play Roulette Online?

Play in Famous Casinos from your Home

Some casinos will start to stream roulette games directly from the venue floor to your device! This gives you the chance to sit at a real table and play with others at the casino, while you’re at home. You get the casino social experience without having to leave the house!   

Online Roulette Bonuses

Online roulette, like any luck-based game, is best played with bonuses. Casinos must offer bonuses online to encourage players to play with them. The online gambling industry is highly competitive and casinos need to figure out a way to differentiate themselves from the rest.

As with any type of game like roulette, the most profitable option you have is to seek out bonuses.


One of the biggest pros of playing roulette online is the money and time you save. You can play at any time of the day from anywhere you want, like the comfort of your own home. Some casinos might be hours away, which means you get to save money on gas. Not only gas, but also all the amenities you’d be using at the land-based venue like the bar and restaurant. 

Online Roulette Variants

Despite advocating classic European roulette for the greatest chance of winning, it’s possible to play other versions of the game. These can be more entertaining and make playing roulette far less boring.

French Roulette

French roulette is the original version of the game. The main difference in French roulette is that if the ball lands on zero, all even-money bets get 50% returned. So if you bet $5 on red and the ball hits the zero, you get $2.50 returned.

This reduces the house edge to 1.32%. However, it can be difficult to find casinos that offer French roulette, for obvious reasons.

Roulette Royale

The Roulette Royale game is just like European roulette. The difference is this game comes with a progressive jackpot feature, thus enabling you to make huge wins.

However, before you get excited, this is a little more than European roulette. The only way to win the progressive jackpot is to bet on a specific number and then hit that number five times in a row. It’s not impossible, but winning the jackpot is extremely rare.

Mini Roulette

Mini roulette is far less popular than other types of roulette. This variation of online roulette contains fewer numbers and fewer betting options. Mini roulette increases the house edge because with fewer numbers the chances of hitting the green zero are higher.

Multi-Wheel Roulette

Multi-Wheel Roulette contains a range of reels to bet on all at the same time. It’s a relatively new version of the game, so few casinos actually offer it.

Multi-Wheel Roulette can have anywhere from two roulette wheels to right roulette wheels all spinning at the same time.

You may be wondering what the actual advantage of this game is. In truth, it’s little more than a gimmick. It’s essentially little more than normal roulette on steroids. There are no special features involved. But you can bet far more than normal.

Is Online Roulette legal in Philadelphia?

Yes, online roulette is legal in Philly! You can find it at every online casino in the state. Pennsylvania legalized casino table games in 2017 when a bill was passed in favor of online gambling. You can find a list of available online casinos in PA, here! 

Are Online Roulette games rigged?

No, online roulette games can not be rigged. RNG software is used by every casino in order to randomize the outcome of each game. Operators wouldn’t be able to fix the RNG even if they wanted to. The PGCB also keeps an eye on every online gambling platform in the state. This means every game of roulette you play online, has already gone through a number of tests to ensure a high-quality gaming experience. 

Can you Play Online Roulette for Free?

You can play online roulette for free at the majority of online casinos in PA! Some require you to sign up before giving you access to any games, whereas a few, like Hollywood, allow demo modes pre-registration. 

Playing roulette online for free is the best way to get used to the game if you are new, without risking any money. Once you feel confident, you can start to slowly wager real money, starting low and building up.

Top Tips for Playing Roulette

There are certain rules every roulette player needs to follow, no matter whether they’re playing the game to make a profit or just for entertainment purposes.

Emotional Betting – Like with any type of casino game, avoid chasing your losses. Becoming emotional will only increase your odds of losing more than you already have. If you’re betting emotionally, it’s time to take a break.

Play with the Right Casino – Look for casinos with higher return-to-player rates. Different operators offer different versions of the game, so check out all of your options before deciding on one. Some casinos also offer a Live Roulette version so you can have the same experience as playing in a land-based casino without the hassle of traveling.

Bonuses Make sure you’re choosing a casino that treats you right and offers you high-value bonuses. Players should keep an eye out for the best bonuses offered by different online casinos as this will allow longer playtime and can lead to high winning roulette payouts.

Avoid Betting Systems – There’s no evidence that betting systems increase your chance of winning. If anything, they’re only going to cause you to lose money faster. It’s a fallacy to believe that betting more after every loss will boost your profitability.

Security – Online roulette should always be fair so it’s a good idea for players to read the online casinos licensing, safety measures and payout percentile to ensure they are joining a secure site. 

Other than that, make sure you stick to the optimal online roulette strategy of keeping your bets simple and never deviating, no matter what the previous outcome on the wheel was.