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Home/Glossary/Comp (Complimentary)
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Comp (Complimentary)

What is Comp (Complimentary)?

Free perks given by casinos to players based on their betting volume and loyalty.

Last updated:February 22, 2026

Comps are free amenities — meals, hotel rooms, show tickets, cashback — that casinos give to players based on their level of play. They're calculated based on your theoretical loss: how much the casino expects to win from you given your average bet, hours played, and the house edge of the games you play.

Comps are not "free money" — they're a return of a small percentage of your expected losses. A casino might return 20-40% of your theoretical loss in comps. So if you're expected to lose $500 over a trip, you might receive $100-$200 in comps.

To maximize comps, always use your player's card, and be aware that table games typically generate more comp value per hour than slots because of higher average bets.

In practice

A $100-per-hand blackjack player at MGM Grand playing 80 hands per hour generates $8,000 per hour of theoretical action. Casinos comp roughly 30-40% of theoretical loss: at a 0.5% house edge, theoretical loss is $40/hour, so the player earns $12-16 per hour in comps — free buffets, room nights, show tickets, and resort credits.

Slot comps are more generous because house edges run 6-10%. A $3-per-spin Wheel of Fortune player at 500 spins per hour generates $1,500 in handle and $120 in theoretical loss, earning $36-48 per hour in player-card points. Host-level comps (RFB: room, food, beverage) kick in around $500 average bet for table players. Always tap the card before the first hand — un-rated action earns zero.

Example

<p>A $100-per-hand blackjack player at <strong>MGM Grand</strong> playing 80 hands per hour generates <strong>$8,000 per hour of theoretical action</strong>. Casinos comp roughly <strong>30-40% of theoretical loss</strong>: at a 0.5% house edge, theoretical loss is $40/hour, so the player earns $12-16 per hour in comps — free buffets, room nights, show tickets, and resort credits.</p><p>Slot comps are more generous because house edges run 6-10%. A $3-per-spin Wheel of Fortune player at 500 spins per hour generates $1,500 in handle and $120 in theoretical loss, earning $36-48 per hour in player-card points. Host-level comps (RFB: room, food, beverage) kick in around <strong>$500 average bet</strong> for table players. Always tap the card before the first hand — un-rated action earns zero.</p>

Related Terms

House Edge

The mathematical advantage the casino has over players, expressed as a percentage of each bet.

Whale (High Roller)

A very high-stakes gambler who bets extremely large amounts.

Frequently Asked Questions

What does Comp (Complimentary) mean in gambling?

Free perks given by casinos to players based on their betting volume and loyalty.

What is an example of Comp (Complimentary)?

<p>A $100-per-hand blackjack player at <strong>MGM Grand</strong> playing 80 hands per hour generates <strong>$8,000 per hour of theoretical action</strong>. Casinos comp roughly <strong>30-40% of theoretical loss</strong>: at a 0.5% house edge, theoretical loss is $40/hour, so the player earns $12-16 per hour in comps — free buffets, room nights, show tickets, and resort credits.</p><p>Slot comps are more generous because house edges run 6-10%. A $3-per-spin Wheel of Fortune player at 500 spins per hour generates $1,500 in handle and $120 in theoretical loss, earning $36-48 per hour in player-card points. Host-level comps (RFB: room, food, beverage) kick in around <strong>$500 average bet</strong> for table players. Always tap the card before the first hand — un-rated action earns zero.</p>

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