Why the Name Matters Before You Bet
You are standing at a roulette table and hear a player ask about a "coroner" bet. It is not a standard term you will find printed on every layout, and that is the first thing to understand: the word coroner is regional slang, not a universal roulette bet name. Before you put chips down, you need to know exactly which numbers the term covers at the table in front of you, because the payout follows from the numbers covered, not from the nickname.
In the most common usage, a coroner bet is a wager on a specific group of numbers that includes zero and the numbers immediately around it on the wheel. The logic is simple: a coroner deals with the dead, and zero is the number that kills most outside bets. The bet is a way to insure the part of the wheel where outside bets lose.
What a Coroner Bet Covers
The exact composition varies by region and by table. Some players mean a bet on zero and the two neighbours on each side of it on the wheel, which is five numbers in total. Others mean zero, one, two, and three, the four numbers that sit together on the layout. A third version covers zero, double zero, and the numbers between them on an American wheel. Because the term is not standardised, the only reliable way to know what a coroner bet pays is to look at the numbers it covers and count them.
Roulette payouts are built on a strict formula. A straight-up bet on a single number pays 35 to 1. A split bet covering two numbers pays 17 to 1. A street covering three pays 11 to 1. A corner covering four pays 8 to 1. A five-number bet on an American wheel covering zero, double zero, one, two, and three pays 6 to 1. The payout drops as the number of covered pockets rises, because the chance of hitting one of them rises.
| Bet type | Numbers covered | Payout |
|---|---|---|
| Straight up | 1 | 35 to 1 |
| Split | 2 | 17 to 1 |
| Street | 3 | 11 to 1 |
| Corner | 4 | 8 to 1 |
| Five-number (American only) | 5 | 6 to 1 |
If the coroner bet at your table is a five-number wager, it pays 6 to 1. If it is a four-number wager, it pays 8 to 1. If the dealer or the table rules describe it as something else, the payout will match the number of pockets covered under the standard roulette payout schedule. No special coroner payout exists; the nickname does not change the mathematics.
How the House Edge Works on This Bet
Every roulette bet carries a house edge, and the edge is set by the wheel, not by the bet name. A European wheel has 37 pockets with a single zero. An American wheel has 38 pockets with a single zero and a double zero. The extra pocket on the American layout increases the house edge on every bet placed on that wheel, including any coroner variant.
For a bet covering five numbers on a European wheel, the chance of winning is 5 in 37. The payout is 6 to 1. The house edge is the difference between the true odds and the payout odds. The true odds against hitting one of five numbers on a 37-pocket wheel are 32 to 5, which is 6.4 to 1. The payout is 6 to 1, so the house keeps the difference. On an American wheel, the same five-number bet has a chance of 5 in 38, and the true odds are 33 to 5, or 6.6 to 1, against a 6 to 1 payout. The house edge is larger.
No version of a coroner bet has a lower house edge than a straight-up bet on a single number on the same wheel. The house edge on a single-number bet on a European wheel is the same percentage as the house edge on any other bet that pays at true odds for its coverage, which is the standard edge for that wheel. The five-number bet on an American wheel is one of the worst bets on the layout because it covers the zero and double zero together and pays 6 to 1, which is short of the true odds. If a coroner bet at your table is that five-number bet, it carries one of the highest house edges available on an American wheel.
Placing the Bet Without Confusion
The procedural mistake new players make with slang bets is announcing the nickname and expecting the dealer to know the version they mean. The dealer cannot read your mind, and a coroner bet in one city may mean a different set of numbers in another. The correct sequence is to state the numbers you want, not the nickname. Say the numbers, or point to them on the layout, and place the chips where the dealer can see them. If you want a five-number coroner on an American wheel, place the chips on the corner where zero, double zero, one, two, and three meet, or tell the dealer exactly those five numbers.
A second mistake is placing chips on the line between numbers and assuming the bet covers more than it does. A chip placed on the line between two numbers is a split, not a coroner. A chip placed on the corner where four numbers meet is a corner. A five-number bet has a specific placement on the American layout, and if you place it wrong, the dealer will treat it as whatever the chip position represents. If you are unsure, ask the dealer to confirm what your chips cover before the ball is released.
A third mistake is chasing the nickname across tables. A coroner bet at one casino may be a five-number bet, while at another it may be a four-number bet covering zero, one, two, and three. The payout changes, and so does the house edge. The only way to know what you are getting is to look at the numbers, count them, and apply the standard payout schedule. The nickname is a convenience, not a contract.
Reading the Table Before You Sit Down
Before you buy in, look at the wheel itself. Count the zero pockets. A European wheel has one; an American wheel has two. The presence of a double zero tells you the house edge on every bet is higher than on a single-zero wheel. The table layout will also show the payout schedule, usually printed near the wheel or on the felt. If the coroner bet is a local custom, the table may print the covered numbers, or the dealer will explain them when asked.
The minimum and maximum bet for the table are posted on a sign near the wheel. A coroner bet that covers five numbers costs five times the table minimum if you place one unit on each number, or you can place a single chip on the five-number spot if the layout has one. The posted maximum applies to the total of your inside bets, so a coroner bet counts toward that total. If you are playing a progression, remember that no progression changes the house edge on any roulette bet, including a coroner. The edge is built into the payout schedule and the wheel, and it stays the same on every spin.
FAQ
Is a coroner bet available on every roulette table?
No. The term is regional slang, and the bet is not a standard part of every layout. Some tables offer a five-number bet covering zero, double zero, one, two, and three on American wheels, and some players call that a coroner. On European wheels, a coroner bet usually means a group of numbers around zero, but you must confirm the exact numbers with the dealer or the table rules.
Does a coroner bet pay more than a straight-up bet?
No. A coroner bet covers more numbers, so it pays less per unit than a straight-up bet on a single number. The payout follows the standard roulette schedule: more covered numbers means a lower payout. A five-number coroner pays 6 to 1, while a straight-up bet pays 35 to 1.
Why do players call it a coroner bet?
The name comes from the idea that a coroner deals with the dead, and zero is the number that kills outside bets like red or black, odd or even, and high or low. A coroner bet covers zero and nearby numbers as a form of insurance against the outside bets losing to zero. The name is slang, not an official roulette term.
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