Inside vs Outside Bets in Roulette: A Complete Beginner’s Guide

Roulette becomes much easier once you understand its betting layout. For a beginner opening a table on 1Win, the first useful lesson is the difference between inside and outside bets. Both appear on the same screen, but they cover different numbers, pay differently, and create very different playing experiences.

Inside bets focus on individual numbers or small groups. They are harder to win, but their payouts are larger. Outside bets cover broad groups such as red or black, odd or even, and high or low. They win more often, although the reward is smaller.

This guide explains where each bet goes, how the standard payouts work, and which option may suit a beginner’s budget and playing style.

The Roulette Layout in One Minute

A roulette table displays the numbers 1 to 36 in a grid. The numbers are divided into red and black spaces, with a green zero. American roulette also includes a green double zero.

The numbered grid forms the inside area. Bets placed directly on numbers, lines, corners, or intersections are inside bets. The larger boxes surrounding the grid form the outside area. They cover colours, number ranges, columns, and dozens.

European roulette has 37 possible results because it uses one zero. American roulette has 38 because it includes both 0 and 00. The additional pocket raises the standard house advantage, which is why many beginners prefer a single-zero wheel when both versions are available.

Inside Bets: Smaller Coverage, Larger Payouts

An inside bet covers between one and six numbers. Its name comes from where the chip is placed: inside the central numbered grid.

These wagers appeal to players who enjoy choosing exact numbers and accepting fewer wins in exchange for a larger possible return. A single-number hit can produce the biggest standard payout, but most spins will miss a narrowly placed bet.

Main Inside Bets

A straight-up win pays 35 units of profit for every unit staked. A six-line win pays five units of profit per unit. The original winning stake is normally returned separately.

Example of an Inside Bet

Suppose you place one chip directly on 17. You win only if the ball lands on 17, and the bet pays 35:1.

Now place the chip on the line between 17 and 20. That creates a split bet. Either number can win, but the payout falls to 17:1 because two results are covered.

The basic pattern is simple: more covered numbers mean a higher chance of hitting, but a lower payout.

Outside Bets: Wider Coverage, Smaller Returns

Outside bets cover 12 or 18 numbered spaces. They are placed in labelled boxes around the main grid.

Rather than predicting an exact number, you predict a broad feature of the winning result. This makes outside bets easier to identify and often more comfortable for first-time players.

Common Outside Bets

• Red or black: Predict the colour of the winning number.
• Odd or even: Choose the number’s parity.
• Low or high: Low covers 1–18; high covers 19–36.
• Dozens: Choose 1–12, 13–24, or 25–36.
• Columns: Choose one of the three vertical groups of 12 numbers.

Red or black, odd or even, and low or high normally pay 1:1. Dozen and column bets pay 2:1. Zero is not counted as red, black, odd, even, low, or high, so it causes standard even-money bets to lose unless a special table rule applies.

Inside vs Outside Bets: Quick Comparison

Neither category is automatically better. The right choice depends on how much short-term variation you accept and how quickly you are prepared to use your playing budget.

Coverage Chart: Risk and Reward

This simple chart shows how many numbers each common bet covers:

Straight up   1    █
Split         2    ██
Street        3    ███
Corner        4    ████
Six line      6    ██████
Dozen        12    ████████████
Column       12    ████████████
Red/Black    18    ██████████████████
Odd/Even     18    ██████████████████
Low/High     18    ██████████████████

A longer bar means wider coverage, not a stronger long-term advantage. The payout changes to reflect the number of possible winning outcomes.

How to Place the Bets Correctly

Placing an Inside Bet

1. Select a chip value.
2. Find the number or group you want to cover.
3. Place the chip in the centre, on a dividing line, or at an intersection.
4. Check the highlighted numbers before betting closes.

Chip position matters. A chip in the centre of 8 is a straight-up bet. A chip on the line between 8 and 11 is a split.

Placing an Outside Bet

1. Look beyond the numbered grid.
2. Choose a box such as red, even, 1–18, a dozen, or a column.
3. Place the chip clearly inside the selected area.
4. Confirm the total stake before the spin.

Online tables often highlight all covered numbers when a bet is selected, making it easier to spot mistakes.

Which Type Should a Beginner Choose?

Outside bets can be a practical starting point because the choices are easy to understand and the coverage is wider. They may suit players who prefer frequent, smaller wins and simpler decisions.

Inside bets may suit players who:

• Enjoy selecting particular numbers.
• Accept less frequent winning spins.
• Understand line and corner placement.
• Are comfortable with larger balance swings.

A mixed approach is also possible. For example, a player might make one outside bet and one small straight-up bet. However, adding more chips raises the total amount risked. Covering more spaces does not create a guaranteed profit.

Mistakes Beginners Often Make

Assuming Red or Black Is Exactly 50–50

Red covers 18 pockets, but zero changes the calculation. On a European wheel, red covers 18 of 37 outcomes. On an American wheel, it covers 18 of 38.

Confusing Table Neighbours with Wheel Neighbours

Numbers beside each other on the grid are not always beside each other on the wheel. Standard splits, streets, and corners are based on the table layout.

Raising Stakes After Every Loss

A losing streak does not make the next spin more likely to win. Each fair spin is independent of the previous result.

Forgetting the Total Stake

Several small chips can create a large combined wager. Count the full amount placed across the table, not just the value of one chip.

Chasing a “Due” Number

A number that has not appeared recently is not guaranteed to arrive. Previous spins do not create a schedule for future results.

Practical Tips for More Controlled Play

Set a fixed entertainment budget before starting, then divide it into small units. This helps you estimate how many spins you can afford.

Use flat stakes while learning. Keeping the same chip value is clearer than increasing or decreasing the amount after every result.

Choose single-zero roulette when practical. European roulette has a lower standard house edge than the double-zero American version.

Decide on a stopping point for losses and wins. A limit prevents a short session from becoming longer or more expensive than planned.

Above all, judge a wager by its coverage and payout, not by patterns in recent spins.

Frequently Asked Questions

Are Outside Bets Safer?

They have a higher chance of winning on one spin, but they still carry risk. A higher hit frequency is not the same as guaranteed profit.

What Is the Highest-Paying Standard Bet?

A straight-up bet on one number normally pays 35:1.

Can Inside and Outside Bets Be Combined?

Yes. Both can be placed on the same spin, provided the total remains within the table limits and your budget.

What Happens When Zero Wins?

Under standard rules, red, black, odd, even, low, and high lose. Some French or European tables use rules such as La Partage or En Prison, so check the game information before placing a bet.

Final Thoughts

Inside and outside bets represent two different ways to approach roulette. Inside wagers cover one to six numbers and offer larger payouts. Outside wagers cover 12 or 18 numbers and provide more frequent, smaller returns.

Beginners should learn the layout slowly, confirm every chip position, and keep stakes consistent. Roulette remains a game of chance, so understanding the table cannot predict the winning number. It can, however, help you avoid placement errors, compare risk clearly, and know exactly what each wager may return.