Roulette dozens and columns offer a simple way to cover 12 numbers at once rather than choosing single numbers. At royalreels you can look for roulette tables in the casino lobby, then compare the bet layout, payout rules and available table formats before staking money. This guide explains how dozens and columns work, what they pay, and what Australian players should check first.
How dozens and columns work at royal reels
Both bets cover 12 pockets on a standard roulette layout. A dozen covers a group based on number order: 1–12, 13–24 or 25–36. A column covers the 12 numbers arranged in one vertical section of the betting grid. The two bets look different, but their basic coverage and payout are the same.
Dozens cover number ranges
Choose the first dozen for numbers 1 to 12, the second for 13 to 24, or the third for 25 to 36. If the ball lands in your selected group, the winning dozen bet pays 2:1. The other two dozens lose. A zero is outside all three dozens, so a dozen bet loses when the ball lands on 0.
Column bets and their covered numbers
Column bets follow the three vertical sections printed on the table. The first column includes 1, 4, 7 and continues through 34; the second includes 2, 5, 8 and ends at 35; the third includes 3, 6, 9 and ends at 36. Each column contains 12 numbers and excludes zero.
Why the layout matters
The column labels can vary slightly between table designs, so check the numbers covered before confirming a wager. The key point is that a column is not a sequence such as 1–12. It is every third number in one vertical line. This makes the printed layout more useful than trying to remember the numbers yourself.
Roulette dozens and columns payouts explained
A winning dozen or column normally pays 2:1, which means the profit equals twice your original stake, while the stake is returned as well. For example, a $5 winning bet produces a $10 profit and returns the $5 stake, giving $15 back in total. The outcome is still decided by one spin, so covering more numbers does not remove the house edge.
| Bet type | Numbers covered | Typical payout | What happens on zero |
|---|---|---|---|
| First dozen | 1–12 | 2:1 | Bet loses |
| Second dozen | 13–24 | 2:1 | Bet loses |
| Third dozen | 25–36 | 2:1 | Bet loses |
| First column | 1, 4, 7 through 34 | 2:1 | Bet loses |
| Second column | 2, 5, 8 through 35 | 2:1 | Bet loses |
| Third column | 3, 6, 9 through 36 | 2:1 | Bet loses |
Choosing a practical betting approach
Dozens and columns suit players who want wider coverage than a straight-up number bet. They also make it easy to keep stakes consistent. Before playing at royal reels, check the table minimum, maximum and whether the game is live or automated. The site lists roulette among its casino categories, while draft information describes more than 25 roulette titles, so formats may differ.
Simple ways to manage a session
Set a spending limit before opening a table and treat each spin as independent. A recent run of red numbers does not make black more likely, and a dozen that has not appeared is not “due”. If you use a fixed stake, decide in advance when you will stop. Avoid increasing bets to chase a loss.
- Choose one dozen or column and keep the stake small.
- Split a fixed budget across two bets only if you understand the combined cost.
- Check the rules and displayed payout before placing the first wager.
- Stop when your planned time or spending limit is reached.
What Australian players should check before playing
Game choice is only one part of the decision. Royal Reels says it accepts AUD and supports browser play on computers, smartphones and tablets, with no downloadable app. It also says RNG and RTP systems are tested by third-party auditors, although no auditor name is shown. Read the current cashier and bonus terms rather than relying on older pages.
Promotions can affect roulette play, too. The welcome offer has been published as a 100% deposit match up to $500 with 50 free spins and a $30 minimum deposit. Wagering information conflicts between 30x on the archived homepage and 40x in earlier notes, while maximum bets and game weighting are not confirmed. Do not assume royal reels bonuses apply to roulette until the terms say so.
Australian legal conditions also matter. The Interactive Gambling Act 2001 prohibits providers from offering online casino services to people in Australia, and ACMA has formally warned the operator, including a warning dated 14 June 2023. The site’s licence claim should not be treated as an Australian licence. Players must be 18 or over. If gambling stops feeling controlled, contact Gambling Help Online on 1800 858 858 and consider deposit limits or self-exclusion.
Conclusion: use coverage without losing control
Dozens and columns are easy to compare: each covers 12 numbers and pays 2:1, while zero sits outside both bet types. That wider coverage does not guarantee a return, because every spin remains random and the house retains an edge. Check the exact table rules, current payments and legal position before deciding whether to play, and keep your budget and stopping point clear.