They fall under one of two categories: "inside" bets and "outside" bets. Inside bets are made on the individual numbers, one through 36, and the zeros. Betting on a single number is called a "straight-up" wager. Say you bet on number 23. Not bad, huh? To bet on two numbers, place your chips on the line between the two numbers you wish to bet on, such as between 1 and 2, or 1 and the single zero, or 1 and 4. This "split" bet pays off at 17-1. You can bet on three numbers at a time, paying 11-1, four numbers (8-1), five numbers (6-1) and six numbers (5-1) If it drops into number 23, you lose. These bets pay even money. You can bet on 12 numbers each in the "column" boxes at the far end of the layout. If you put a $5 chip in the second column and the ball drops into number 17, you win $10. You can mix, match and make as many bets as you like on a single spin. Read a book, ask a dealer, study the layout, or just watch for a while and you'll quickly know how to make every bet that's offered. The chip system for Roulette is a little different from the other table games. You can buy in and play with standard casino chips, but each table has its own set of special "wheel chips." Wheel chips, which come in several different colors, are used so that the dealer can distinguish among all the different players' bets on the layout. When you go to exchange your cash, or casino chips, for wheel chips, inform the dealer of the denomination (within the stated betting limits) that you want your chips to be. Say you want each chip to be worth $1. Here's an example. A $2 table minimum and 50-cent chip minimum, means that you must bet a minimum of $2 on any outside bet, but you can combine four 50-cent bets to satisfy the minimum requirements for your inside bet. In other words, you can bet 50 cents on four different numbers. You are allowed to place bets even while the wheel is spinning, up until the point when the dealer announces, "No more bets." This is the fun part. The zeros are called house numbers, because when the ball lands in one of them, the casino collects all bets except those placed on the zeros. The casino advantage on a double-zero Roulette wheel is 5.26%. The house edge on a single-zero wheel is only 2.7%. The double-zero game has one bet that you should always avoid: the five-number bet on 0, 00, 1, 2, 3.

Roulette Tips

Keep in mind that all the bets on the roulette table naturally return a 5.25% Casino Advantage (except the five-number bet), although there are some situations when this advantage can be lowered to 2.6% and 1.3%.  With this in mind, here are the best non-system related tips that will help a player hold out at the roulette table:

Tip - Play the European version of Roulette

Most online casinos will offer both the American and European versions of roulette. With these bets, a 1.3% House Edge is obtainable, and will help a bankroll hold out longer with more positive return.  Additionally, it is only the even money bets that qualify for the "en prison" rule (see tip #3), which will bring the House Edge down even more.

Tip - Play a roulette table that offers the en prison or la partage rule

With this rule in place, which not all casinos offer, (and so therefore is a subject worth looking into when picking an online casino to play roulette at) the House Edge can be brought down to 1.35%.  It states that when a 0 (and 00 for the American version) is landed by the roulette ball, all even money bets are not lost, but are rather afforded the opportunity to stay on the board for the next bet, or be taken back by the player.  In the long run, this rule can be the deciding factor on whether a player ends in the red or not.  It may not even come into play during a round of roulette.  the fact that it can be exercised is quite reassuring, made evident by a House Edge reduced by half.  Las partage, called the Surrender rule, governs even money wagers in the same fashion, except that it returns half of the wager, thereby returning a 2.6% House Edge.

Tip - Do not place the five-number bet

The five-number bet, simply put, gives a House Edge of 7.3%.  This is the highest casino advantage of any other roulette wager, and should always be avoided.  With 5 to 1 payout odds, a player is better off taking the 8 to 1 payout on a corner bet.

As one can see, an approach to playing roulette can still be based on the numbers, as few as they might be.  The Casino advantage and odds still change from bet to bet, but do so in such a way that making a wise wager choice is easy to not second-guess oneself over.