The rules at a glance
Every all-you-can-eat place sets its own rules, and they usually come down to three things: a clock, a leftover policy, and whether food can leave the building. Here is what real restaurants have published or told reporters.
Treat these as examples, not a standard. Rules and prices vary by location, so check with your restaurant before you go.
| Format and example | Time limit | Leftover rule | Source |
|---|---|---|---|
| Korean BBQ: Gen Korean BBQ | 2 hours | Leftover fee, no carry-out | Gen |
| Korean BBQ: Korea House, Houston | Varies | $5 per unfinished plate | Houstonia |
| KBBQ and hotpot: KPOT near Dayton, Ohio | 2 hours | Varies | Dayton Daily News, 2024 |
| Hotpot: KPOT, Springfield, Missouri | Varies | May charge $13.99 per pound of leftover add-ins | 417 Magazine |
| AYCE sushi: Krazy Sushi, Las Vegas | 45 minutes at lunch, 1 hour at dinner | Regular menu price for uneaten rice | Las Vegas Review-Journal |
| Buffets and Brazilian steakhouses | Varies | Varies | Ask your restaurant |
Time limits
Most of the limits we found run from 45 minutes to 2 hours. Gen and the KPOT near Dayton both give tables 2 hours. Krazy Sushi in Las Vegas allows 45 minutes at lunch and an hour at dinner, according to the Las Vegas Review-Journal.
Two hours sounds like forever until you spend the first twenty minutes waiting on a grill to heat up. A few habits keep the clock on your side:
- Ask two questions when you sit down: when does our clock start, and when is last call?
- Put your first order in fast. Make it a mix of quick-cooking plates and the high-value dishes you came for.
- Do not save the best for last. If last call sneaks up on you, you want to run out of time on rice, not ribeye.
Our Korean BBQ guide has a round-by-round order plan built around a 2-hour clock.
Leftover fees
Leftover fees come in a few shapes. Here is what we found:
- Per plate. Korea House in Houston charges $5 for each plate you order and do not finish, per Houstonia.
- Per pound. A KPOT in Springfield, Missouri may charge $13.99 per pound of leftover hotpot add-ins, per 417 Magazine.
- Full menu price. Krazy Sushi in Las Vegas charges the regular price for sushi when diners leave the rice behind.
- A posted fee. Gen Korean BBQ lists a leftover fee on its site.
The amount and the trigger vary a lot, so read the menu or the table card. The safest plan is the same everywhere: order only what your table will finish.
How a fee changes break-even
A leftover fee is just a bigger bill. Here is a Korean BBQ meal at a $34.99 price with one $5 fee added, so the table has $39.99 to eat back. Dish values are Plate Debt estimated a la carte values for one standard portion.
5 plates worth $43.50 against a $39.99 bill. Paid off on plate 5, $3.51 ahead.
- $15.50Beef brisket (chadol)
- $14Pork belly (samgyeopsal)
- $3Steamed white rice
- $3.50Lettuce wraps with ssamjang
- $7.50Corn cheese
Running total: $15.50, $29.50, $32.50, $36.00, $43.50. Without the fee, this meal pays off its $34.99 bill on plate 4, when the lettuce wraps bring the total to $36.00. With one $5 fee, plate 4 leaves you $3.99 short, and it takes the corn cheese on plate 5 to get there. That single fee is worth about a third of a brisket plate ($5 ÷ $15.50 = 0.32) or about 1.7 bowls of rice ($5 ÷ $3.00).
In other words, one unfinished plate can cost you a whole extra plate of eating. Want the full break-even math for every format? See is all-you-can-eat worth it.
Why restaurants charge for leftovers
Mostly, waste. One industry analysis estimates that 5% to 25% of any given buffet dish ends up wasted, according to The Hustle. A fee nudges every table to order what it will actually eat.
Sushi has its own twist. As Foreign Policy reported in 2007, per-piece charges exist because some diners eat the fish and leave the rice behind.
It is not only a US thing, either. The Local reported in 2016 that restaurants in Germany were charging guests for leftovers to cut down on food waste.
Group rules
The big one at Korean BBQ is the same-tier rule. At Gen, everyone at the table orders the same tier. Gen also lets kids 4 and under eat free and charges half price for ages 5 to 10.
The same-tier rule changes the math for the whole table. If one friend wants the premium tier, everyone pays premium, so everyone's break-even goes up. Agree on a tier before you sit down, and if you go premium, make sure the table actually orders the premium cuts.
Splitting rounds helps too: one person orders the beef, another the pork, and nobody is stuck with a full plate of something they did not want. In Plate Debt, friends can join your table from their own phones and log plates together, so the whole table can watch the bill go down.
Can you take food home?
Usually no. Gen says plainly that there is no carry-out, and most AYCE pricing assumes the food is eaten at the table. Treat all-you-can-eat as eat-in only unless your server tells you otherwise.
Please do not try to sneak food out in a bag or a napkin. It breaks the rules you agreed to when you sat down, and it is the fastest way to become somebody's viral story.
How to never pay a fee
- Order in small rounds. One or two plates per person per round. You can always order more, and you cannot un-order.
- Go premium first. If you are going to run out of room, run out on rice and noodles, not short rib.
- Share anything new. Curious about beef tongue or uni? Order one plate for the table, not one each.
- Watch the clock. Slow down your ordering as last call gets close, so the final round is one you can finish.
- Count as you go. Plate Debt shows your plate debt dropping live, so you know the moment you are paid off and can stop ordering just to be safe. See how it works.
For more ways to get value without overdoing it, read how to beat the buffet.
Lunch vs dinner menus
Lunch is often cheaper, and sometimes the rules change with the price. The KPOT near Dayton was reported in 2024 at $20.99 for lunch (noon to 4 pm) and $30.99 for weekday dinners and weekends. Krazy Sushi gives lunch tables 45 minutes and dinner tables an hour.
Some places also trim the menu at lunch. Before you choose the cheaper seating, check that the dishes you came for are on it and that the time limit leaves room to enjoy them. Our AYCE sushi guide covers how to order fast when the clock is short.
FAQ
Do all-you-can-eat restaurants charge for leftovers?
Many do. Examples include $5 per unfinished plate at a Houston Korean BBQ restaurant, up to $13.99 per pound of leftover add-ins at a Missouri hotpot location, and regular menu price for uneaten rice at a Las Vegas sushi restaurant. Rules vary by location.
How long is the time limit at all-you-can-eat?
The limits we found run from 45 minutes to 2 hours. Gen Korean BBQ and a KPOT near Dayton allow 2 hours, and Krazy Sushi in Las Vegas allows 45 minutes at lunch and 1 hour at dinner.
Is there all-you-can-eat with no time limit?
Some restaurants do not set one, but it varies by location. Ask when you are seated, and ask when last call is.
Can you take leftovers home from all-you-can-eat?
Usually not. Gen Korean BBQ, for example, does not allow carry-out. Order in small rounds so nothing is left over.
Do all-you-can-eat sushi places charge for uneaten rice?
Some do. Krazy Sushi in Las Vegas charges regular menu price if you leave the rice. Eat the whole piece, or order sashimi if your menu has it and you want fish without rice.
Plate Debt is not affiliated with any restaurant named in this guide.