Commission and vig describe a charge the operator collects from a gambling transaction. The words are often used interchangeably, but the collection method differs by game.
- In standard baccarat, commission is normally deducted from a winning Banker bet.
- In sports betting, vigorish is usually embedded in the odds rather than taken as a separate fee after the result.
- In poker, the comparable operator charge is usually called rake.
- In some casino credit or junket arrangements, commission can mean something entirely different and must be defined by the contract.
The important question is not the label. It is how the charge changes the player’s net return.
Baccarat commission
The standard Banker bet wins slightly more often than the Player bet because of the drawing rules. A common baccarat structure therefore pays winning Banker bets at 0.95 to 1 after a 5% commission.
For a winning Banker wager:
[ \text{Net profit}=\text{stake}\times(1-\text{commission rate}) ]
A $100 winning Banker bet with 5% commission produces:
[ 100\times(1-0.05)=$95 ]
The player receives the $100 stake back plus $95 profit, for a total return of $195.
The commission is charged on the winning amount, not on the returned stake. A dealer who removes $5 from the entire $195 would be overcharging.
For the full reason the deduction exists, read Why 5% Commission Exists and Commission.
Collection methods change the operation, not the math
Casinos may collect baccarat commission:
- immediately after each winning Banker hand;
- by recording commission owed and collecting it later;
- through chips placed in a commission box or tracked electronically;
- through a rounded schedule approved by the property and jurisdiction.
A deferred system can make the game feel faster but creates a receivable. The dealer and supervisor must track what each player owes, prevent transfer between positions, collect at defined points, and reconcile the amount at game close or player departure.
A direct collection reduces receivable risk but adds handling to every winning Banker decision.
Rounding can alter the effective rate
Small wagers create rounding problems. If exact 5% commission is not available in the chip denomination, the casino may use a published rounding schedule.
The effective commission rate is:
[ \text{Effective rate}=\frac{\text{commission collected}}{\text{winning Banker amount}} ]
If a $15 Banker win is charged $1 because the table cannot collect $0.75, the effective rate is:
[ \frac{1}{15}=6.67% ]
If the casino charges $0.50, the effective rate is 3.33%. Over many hands, consistent upward or downward rounding can change the expected cost. The approved table rule should tell players how fractional commission is handled.
Sportsbook vigorish is embedded in the price
A common point-spread market asks a bettor to risk $110 to win $100. If two outcomes are equally likely, fair odds would be even money. Requiring $110 creates the operator margin.
The break-even probability for decimal or American odds can be derived from the amount risked and profit available:
[ \text{Break-even probability}=\frac{\text{risk}}{\text{risk}+\text{profit}} ]
For risk $110 to win $100:
[ \frac{110}{110+100}=52.38% ]
A bettor must win more than 52.38% of such bets to show a long-run profit before other costs. The “$10 vig” is not simply paid on every ticket; losing bettors lose the full $110, while winners receive the stake plus $100 profit.
Hold percentage is not the same as vig
Sportsbook hold is an observed financial result:
[ \text{Hold percentage}=\frac{\text{stakes accepted}-\text{payouts}}{\text{stakes accepted}} ]
Vig or overround is a pricing feature. Actual hold also depends on the mix of bets, outcomes, limits, promotions, voids, and customer behavior. A book can price a market with a theoretical margin and realize a very different short-term hold.
The same distinction applies in baccarat: 5% commission helps define the Banker bet’s mathematical return, while the casino’s actual table hold varies with outcomes, betting patterns, credit, and volume.
“No commission” does not mean no house edge
No-commission baccarat variants remove the routine 5% deduction but alter another rule. A common version pays only half on a winning Banker total of 6. Other versions use different bonus or push conditions.
The charge has not disappeared; the price has moved into the paytable. Players should compare the full rules and house edge, not the marketing phrase.
Commission controls on the floor
A reliable baccarat commission process defines:
- the approved rate and rounding rule;
- who records commission;
- when it is collected;
- how player positions are identified;
- how unpaid amounts are carried or cleared;
- how commission chips or electronic records reconcile;
- how errors are corrected;
- what happens when a player leaves mid-shoe;
- how disputed balances are reviewed.
Deferred commission is especially vulnerable to skipped marks, wrong-player allocation, late collection, and informal forgiveness. Supervisors should review differences between expected and collected commission rather than treating the box total as self-proving.
Player calculation example
Suppose a player makes ten $100 Banker bets and wins six while losing four. Ignore ties.
- Winning profit before commission: 6 × $100 = $600
- Commission: 6 × $5 = $30
- Losing stakes: 4 × $100 = $400
- Net session result: $600 − $30 − $400 = $170 profit
Without commission, the same sequence would show $200 profit. That does not mean the player has a positive expectation. The example describes one sequence; the house edge emerges over many decisions.
The useful definition
Commission or vig is the operator’s price, collected openly or embedded in the odds. To understand it, identify:
- the amount on which the charge is calculated;
- the rate or price;
- when it is collected;
- how fractions are rounded;
- whether another rule replaces the commission;
- how the charge affects net return and break-even probability.
A “small” percentage can matter over high volume. The correct comparison is always the net payout after every charge and rule adjustment.## Volume turns a small charge into a material cost
A player should evaluate commission over the number of decisions, not only one winning bet. If a baccarat player places 1,000 Banker wagers of $100 and wins 458 of them, 5% commission on the winning amount is:
[ 458\times$100\times0.05=$2{,}290 ]
The exact number of wins varies, but the example shows why a five-dollar deduction can become significant during high-volume play. It is already reflected in the standard Banker bet’s house edge and should not be added a second time when calculating expected loss.
Commission records create an internal-control obligation
When commission is collected later, the casino effectively maintains a short-term amount due from each betting position. Controls should prevent an employee from erasing, transferring, or under-collecting that amount without evidence.
A commission reconciliation can compare:
[ \text{Expected commission}=\text{recorded winning Banker amount}\times\text{approved rate} ]
with the commission actually collected, adjusted for approved rounding and corrections. Differences may result from legitimate chip denominations, interrupted play, recording errors, or improper forgiveness. The explanation should be recorded before the table closes.
Compare prices using expected return
Two games can use different visible charges and still have similar overall cost. Standard baccarat takes commission from Banker wins; a no-commission version may reduce one particular Banker payout; a sportsbook embeds margin in odds.
The fair comparison is the expected return under the complete rules:
[ \text{Expected value}=\sum(\text{probability of outcome}\times\text{net payoff}) ]
Looking only for the word “commission” can miss a worse paytable. A charge is transparent when the player can identify the rate, collection method, rounding, and net payoff before betting.