Coin out means the amount paid out or credited back by a slot machine, video poker machine, or electronic gaming device. It is the payout side of the machine’s accounting record. Coin out is used with coin-in to understand slot win, hold percentage, and player returns.
Plain Talk
If coin-in is the money wagered through the machine, coin out is the amount the machine returns through credits, wins, or cashable value. In old coin machines, this could literally mean coins paid from a hopper. In modern casinos, it usually means credits and ticket/voucher value rather than metal coins.
FinCEN’s casino recordkeeping FAQ defines coin-out as a metered count of coins, credits, and other amounts paid out to customers on winnings at an electronic gaming device: FinCEN casino recordkeeping FAQ. That official framing matters because coin-out is not just slang. It is part of machine accounting.
This glossary page defines coin out. For the full slot category, read Slots and the Glossary.
Where You See It
Coin out appears in slot meters, casino accounting reports, tax and compliance language, slot system dashboards, and machine performance reviews. Players may see only credits won or tickets printed. Staff see the metered numbers behind those events.
| Term | Plain-English meaning | Where it appears | Why it matters |
|---|---|---|---|
| Coin out | Amount paid back by the machine | Meters, reports, systems | Used to calculate machine win |
| Coin-in | Amount wagered | Meters, reports, comps | Measures slot action |
| Handpay | Manual payout | Jackpot events | May be tracked outside normal ticket flow |
| Voucher | Printed cashable ticket | TITO systems | Moves value off the machine |
Why It Matters
Coin out matters because slot performance is not measured by one jackpot, one cash-out ticket, or one player story. It is measured by the relationship between what went into play and what came back out.
For players, coin out helps explain why a machine can produce many wins but still take money over time. A bonus round, small line hits, and partial returns can all feel active, but the key question is whether total coin out is lower than total coin-in over the measured period.
Example
A slot machine records $10,000 in coin-in during a day. It records $9,120 in coin out and related payouts. The machine’s gross win before other adjustments is roughly:
$10,000 - $9,120 = $880
That does not mean every player lost. Some won, some lost, and some cashed out early. The machine report only tells the combined picture.
From the Casino Side:
From the casino side, coin out is part of audit, revenue, and performance analysis. Slot accounting teams compare coin-in, coin-out, hand pays, vouchers, fills, drops, and meter readings. Regulators also care because these numbers support tax, compliance, and internal control requirements.
The Maine Gambling Control Unit glossary defines slot win in relation to coin-in, coin-out, ticket-out, and hand pays. Technical standards such as GLI-11 also show why electronic gaming devices must maintain reliable accounting records.
Common Misunderstanding
The common mistake is thinking coin out means the amount a player took home. It may include credits paid during play, not just the final voucher. A player can receive many small coin-out events and still lose the session.
Another mistake is ignoring hand pays, vouchers, and ticket systems. In modern casinos, the word “coin” often remains in the reporting language even when no physical coins are being used.
Hard Truth
A machine can pay you again and again while still returning less than you wagered. Activity is not the same as profit.
Related Terms
| Term | Difference | Best page to read next |
|---|---|---|
| Coin-In | Total amount wagered | Coin-In |
| Voucher | Printed cashable ticket | Voucher |
| Ticket In Ticket Out | System that moves value by tickets | Ticket In Ticket Out |
| Handpay | Manual payout event | Handpay |
| Slot Meter | Machine’s accounting counter | Slot Meter |
| Hold Percentage | Casino win as a percentage | Hold Percentage |
FAQ
Is coin out the same as cashing out?
No. Cashing out is the player action of leaving the machine with value. Coin out is a metered accounting concept that can include amounts paid or credited during play.
Does coin out include jackpots?
It depends on the reporting system and payout type. Some jackpots may be recorded as hand pays or separate payout categories, so staff look at the full report.
Can coin out be higher than coin-in?
For a short period or one machine event, yes. Over longer periods, the casino expects coin-in to exceed payout amounts by the built-in hold.
Why does the term still say “coin”?
The language comes from older coin-operated machines. Modern systems often use credits, tickets, vouchers, and cashless transfers instead.
Does coin out determine RTP?
RTP is the designed long-run return. Coin-out data helps measure actual performance over time, but short-term results can swing above or below the theoretical return.
Deeper Insight
Coin out is the return stream. To understand slot performance, you cannot look at coin-in or coin out alone. You need the relationship between them.
Formula / Calculation
| Metric | Formula | Plain-English meaning |
|---|---|---|
| Approximate slot win | Coin-in - Coin out | What the machine kept before other adjustments |
| Slot hold % | Slot win ÷ Coin-in | Casino win as a share of wagering volume |
| Payout percentage | Coin out ÷ Coin-in | Approximate amount returned over measured play |
Example:
Coin-in = $20,000
Coin out = $18,600
Slot win = $1,400
Slot hold % = $1,400 ÷ $20,000 = 7%
Formula Explanation in Plain English
Coin-in is the betting volume. Coin out is what came back. The difference is the machine’s win over that period. The percentage version shows how much of the total action the casino retained.
Related Reading
Begin with Coin-In because coin out only makes sense beside it. Then read Slot Meter, Return to Player, Payout Percentage, and Hold Percentage. For the operations view, continue to Casino Operations and How Casinos Calculate Comps.