Fine dining comes with fewer rigid rules than it used to, but that does not mean anything goes. Most modern restaurant etiquette is less about memorizing which fork to use and more about one simple idea: do not make dinner harder for the people eating or working around you. The Emily Post Institute still frames etiquette around consideration, respect, and honesty, which is a pretty good test for almost every situation on this list. Some of these rules are old-school table manners. Others, like putting away your phone or being honest about food allergies, matter even more now than they did a generation ago.
A good restaurant wants you to relax and enjoy yourself. Nobody expects you to arrive with a finishing-school diploma tucked into your jacket. Still, there are ways to accidentally make yourself, your tablemates, or the staff miserable. From ghosting a reservation to sending back perfectly good wine because you picked the wrong bottle, these are 25 restaurant habits worth leaving at the door.
1. Ignore the Restaurant’s Dress Code
Not every upscale restaurant expects a jacket and tie anymore, and plenty have relaxed their dress codes considerably. That still does not mean every outfit works everywhere. If a restaurant publishes an attire policy, check it before you go rather than discovering at the host stand that athletic shorts, flip-flops, hats, or other items are prohibited.
Even without a written rule, the setting usually gives you a pretty good clue. You do not need to dress like you are attending a state dinner, but showing up looking like you just finished mowing the lawn can feel oddly out of place when everyone around you made an effort.
2. Ghost Your Reservation
If your plans change, cancel the reservation as soon as you know you cannot make it. Restaurants schedule staff, hold tables, and turn away other customers based on expected bookings. A no-show can therefore cost more than an empty chair.
Many popular restaurants now require a credit card when you reserve and may charge a cancellation or no-show fee under their stated policy. You do not owe a restaurant your evening if something comes up. You do owe them the courtesy of telling them.
3. Seat Yourself in a Full-Service Restaurant
An empty table is not necessarily an available table. Hosts have to balance reservations, server sections, party sizes, accessibility requests, and the pace of the dining room. Dropping yourself into whatever booth looks best can throw that system off surprisingly quickly.
Wait for the host to seat you. If you genuinely dislike the table, ask politely whether another one is available. There is a good chance they can help, and asking works much better than staging your own dining-room land grab.
4. Bluff Your Way Through an Unfamiliar Menu
You are not being tested. If you have never heard of an ingredient, preparation, sauce, or cut of meat, ask what it is. A good server would much rather explain a dish before you order than watch you take one bite and realize you misunderstood the menu completely.
The same goes for pronunciation. Pointing to the item and asking about it is considerably less awkward than confidently ordering something you cannot identify and then spending the next course wondering what exactly arrived.
5. Call a Food Preference an Allergy
Be clear with the restaurant about what you can and cannot eat. A food allergy can cause a serious reaction, so kitchens may change gloves, clean equipment, use separate utensils, check sauces and garnishes, and take other precautions to reduce cross-contact.
That is very different from simply disliking mushrooms. At the same time, do not dismiss intolerances, religious restrictions, or other legitimate dietary needs either. Just describe the situation accurately. Saying, “I strongly dislike eggs,” “I cannot tolerate dairy,” and “I have a diagnosed peanut allergy” gives the kitchen much more useful information than labeling every unwanted ingredient an allergy.
6. Rebuild Every Dish on the Menu
Reasonable substitutions are usually worth asking about, especially for dietary restrictions. What gets difficult is turning one dish into another dish entirely. In chef-driven restaurants, ingredients may be prepared together or chosen because they balance one another, so substitutions are not always possible.
Ask rather than demand, and accept the answer if the kitchen cannot accommodate the change. If you need six ingredients removed and four others added, there may simply be a better item for you elsewhere on the menu.
7. Send Back a Good Bottle of Wine Because You Chose Poorly
The small taste offered after a bottle is opened is mainly a chance to make sure the wine is sound, not a free sample before you decide whether you like Cabernet after all. A genuinely faulty bottle should absolutely be brought to the server’s or sommelier’s attention.
Cork taint, commonly associated with a compound called TCA, can produce musty or damp-cardboard aromas and mute the wine’s fruit. Oxidation, heat damage, or other faults can also justify replacing a bottle. But if the wine is perfectly sound and you simply discover it is not your style, the restaurant is generally not obligated to take it back. Ask for guidance before ordering if you are unsure.
8. Start Eating While Everyone Else Is Still Waiting
The traditional rule is to wait until everyone at the table has been served or until the host signals that it is time to begin. There are sensible exceptions. If someone specifically tells you to start while the food is hot, believe them. Large groups can also make perfectly synchronized service unrealistic. The point is not to stare longingly at your dinner while it cools. It is to avoid being halfway through your entrée before everyone else has received theirs.
9. Season the Food Before You Taste It
This is less an ironclad etiquette rule than a good habit. Taste the food before reaching for the salt, pepper, hot sauce, or whatever else you normally add automatically. The kitchen may already have seasoned it exactly where you like it. If it needs more after that first bite, go for it. Nobody is going to escort you from the building for using the pepper grinder. You might simply discover the chef got there first.
10. Turn Your Napkin Into a Bib
At a traditional sit-down meal, the napkin belongs on your lap rather than tucked into your collar. Use it to blot your mouth when needed and place it loosely beside your plate when you leave the table. There are obvious exceptions. If the restaurant hands you a lobster bib because you are about to dismantle a crustacean with your bare hands, civilization has granted you permission to wear it. Otherwise, keep the napkin below the table.
11. Butter the Entire Dinner Roll at Once
This is one of the more traditional rules that still survives in formal dining etiquette. Break off a small piece of bread, butter that piece, eat it, and repeat. Emily Post makes an exception for things like hot biscuits, muffins, or toast, which can be buttered more broadly so the butter melts. Will anyone faint if you butter your whole roll? Probably not. But if you are trying to follow formal table manners, bite-sized pieces are the conventional approach.
12. Reach Across Everyone Else’s Plate
If the bread basket, salt, sauce, or shared dish is beyond comfortable reach, ask someone to pass it. Stretching across another person’s meal puts sleeves, elbows, glasses, candles, and wine bottles in unnecessary danger. Emily Post’s current table-manners guidance still specifically recommends asking for items rather than reaching across the table. Conveniently, “Could you pass the salt?” remains one of the easier social problems humanity has solved.
13. Automatically Claim the Last Bite
Sharing plates create one of dining’s smallest but most persistent moral dilemmas: the lonely final dumpling, oyster, meatball, or slice sitting in the middle of the table. Do not quietly assume everyone else has surrendered it. Offer it around or ask whether anyone wants to split it. If everybody says no, congratulations. You have secured the final dumpling through proper diplomatic channels.
14. Become the Loudest Table in the Restaurant
Some restaurants are naturally noisy, and you may have to speak up just to be heard. That is different from turning your dinner conversation into programming for the entire dining room. Match your volume to the space and the people at your table. The couple three tables away does not need to know how your fantasy football league is going, how much your cousin paid for his boat, or why everyone at your office is apparently incompetent.
15. Turn Dinner Into a Full-Blown Argument
The old instruction to avoid politics and religion at dinner is far too broad for modern life. Plenty of people can discuss difficult subjects without ruining dessert. The actual etiquette problem begins when a conversation turns hostile, personal, or loud enough to affect everyone around you. If tempers are rising, change the subject or save the debate for another setting. The server should not have to approach your table like a United Nations peacekeeping mission just to ask whether anyone wants coffee.
16. Talk With Your Mouth Full
This one has survived every update to modern etiquette for good reason. Finish chewing and swallow before answering. Emily Post’s current guidance specifically recommends doing exactly that, even suggesting a small hand gesture if somebody asks you a question immediately after you take a bite. Whatever fascinating thought just entered your head will still be fascinating eight seconds from now, and everyone gets to hear it without also seeing your dinner.
17. Do Your Grooming at the Table
A quick check that you do not have spinach in your teeth is one thing. Brushing your hair, applying a full face of makeup, clipping nails, flossing, or conducting any other extended grooming session is another. Current Emily Post guidance still puts personal grooming and hygiene away from the table. If something needs fixing, excuse yourself and use the restroom. Your dinner companions signed up for a meal, not a live tutorial from the cosmetics counter.
18. Pick Your Teeth at the Table
There are few sensations more distracting than realizing something has wedged itself between two teeth halfway through dinner. There are also few sights your companions need less than watching you excavate it. If a quick sip of water does not solve the problem, excuse yourself and head to the restroom. Toothpicks may be offered in some restaurants, but that does not turn the dining table into a dental chair.
19. Let Your Phone Join the Dinner
Phones have changed since the days when restaurant etiquette meant avoiding a loud ringtone, but the basic rule has not. If you are having dinner with other people, be present with them. Emily Post’s current guidance recommends silencing and putting the phone away during the meal. There are reasonable exceptions.
A sick child, an on-call job, an emergency, or another genuinely important situation may require you to stay reachable. Let your companions know beforehand, keep the phone unobtrusive, and step away if you need to take the call. What gets rude is repeatedly scrolling, texting, or checking notifications while someone sitting three feet away is trying to talk to you.
20. Treat the Server Like a Subordinate
You are paying the restaurant for food and service. You are not purchasing temporary ownership of another human being. Say please and thank you. Ask rather than bark orders. If something is wrong, explain the problem without turning it into a character assessment of the person carrying your plate. Servers can make mistakes, kitchens can make mistakes, and customers can make mistakes. Most problems get solved considerably faster when nobody begins the conversation looking for a fight.
21. Touch or Harass the Staff
This should require no etiquette manual. Do not grab, touch, corner, proposition, or make sexual comments to someone who is trying to do their job. Friendly service is part of hospitality, not evidence that your server has developed a romantic interest between the appetizer and entrée. Respect personal space and professional boundaries. The fact that somebody is being paid to be pleasant does not make them available for whatever behavior a customer feels like trying.
22. Wait Until the End to Request a Dozen Separate Checks
Modern point-of-sale systems have made separate checks easier in many restaurants, so asking for them is not inherently rude. The problem is surprising the server after a 12-person dinner and expecting a complicated forensic reconstruction of who tasted which appetizer. If your group needs separate bills, mention it before ordering and ask what the restaurant can accommodate. Some establishments have limits for large parties. A little advance warning can turn a 20-minute checkout ordeal into something relatively painless.
23. Leave the Drinks Out of Your Tip Calculation
If you are calculating a conventional percentage tip for table service, do not quietly remove the wine, cocktails, or other beverages from the bill first. The Emily Post Institute’s current general guide suggests 15% to 20% for sit-down wait service and says calculating that percentage on the pre-tax amount is acceptable. That means the food and beverage subtotal, not just the entrées.
Bartender guidance is somewhat different, but when one server handled your full restaurant meal, the bottle of wine did not teleport itself to the table. One important exception is a mandatory service charge or automatic gratuity. Read the bill before adding another full tip, because that charge may already affect what is expected.
24. Skip the Tip Without Checking the Bill or Speaking Up
Tipping rules in the United States are complicated enough without pretending every restaurant works the same way. Federal law still allows qualifying employers to use a tip credit and pay tipped workers a direct cash wage below the regular federal minimum wage, but state laws vary dramatically, and several states require the full state minimum wage before tips.
Restaurants also increasingly use mandatory service charges. The IRS treats those differently from voluntary tips, and a service charge does not automatically tell you how much of it reaches your server. Check the bill and the restaurant’s policy. If service was genuinely poor, raise the issue with a manager rather than silently leaving zero and hoping everyone somehow understands why.
25. Camp at the Table Long After the Meal Is Over
You do not need to inhale dessert and sprint for the exit the moment the check arrives. Enjoy the meal. Finish your coffee. Have the conversation you came to have. But if you have paid, the plates are cleared, the restaurant is busy, and there is clearly another party waiting for a table, lingering for another hour can create a real problem. Restaurant policies and dining cultures differ, so there is no universal stopwatch. Just read the room. If you want to keep talking, moving to the bar, lounge, or somewhere else may be the more considerate choice.