Key takeaways
- Keep a table survey to four to six questions: food, service, wait and value, plus one open question
- Use a QR code at the table so guests answer while you can still fix the problem
- Turn every score of 2 or lower into a task with a named owner
- Track how many low scores you resolved, not just the average rating
The best restaurant customer satisfaction surveys ask four to six questions, not twenty. Cover the four things guests judge a meal on - food quality, service, wait time and value - with one rating each, then add one open question ("What is one thing we could have done better?") and an optional contact field. Put the survey behind a table QR code so guests answer while they are still in the room, and route every low score to a named manager so the problem gets fixed, not just counted.
Why Most Restaurant Surveys Get Ignored
Long surveys lose guests: every extra question lowers completion.
Surveys sent days later capture memory, not the meal.
Scores without an owner change nothing in the kitchen.
Most restaurant surveys fail for one of three reasons. They are too long, so guests abandon them halfway. They arrive too late, usually as an email two days after the visit, when the guest remembers the overall mood but not that the fries were cold. Or they produce a score that nobody owns: the average drops from 4.4 to 4.1, someone mentions it at a Monday meeting, and nothing changes on Friday night.
A good survey fixes all three. It is short enough to finish before the bill arrives, it is available at the table through a QR code, and every answer below a threshold becomes a task with a name on it. If you are still choosing how to collect answers, our guide to the restaurant feedback QR code covers placement and wording.
The 18 Questions, Grouped by What Guests Actually Judge
Pick one or two from each group - never all 18.
Use a 1-5 scale for ratings; it is faster on a phone than 1-10.
Always end with one open question.
Food quality: (1) How would you rate the taste of your meal? (2) Was your food served at the right temperature? (3) Did your order arrive as you ordered it? (4) How would you rate the portion size?
Service: (5) How friendly was your server? (6) Did you have to wait to get someone's attention? (7) Were your questions about the menu answered well? (8) How would you rate the speed of service overall?
Wait time: (9) How long did you wait for a table? (10) How long did your food take to arrive after ordering? (11) Did you wait long for the bill?
Environment: (12) How clean was your table and the dining area? (13) How clean were the restrooms? (14) Was the noise level comfortable?
Value and loyalty: (15) How would you rate the value for money? (16) How likely are you to visit again? (17) How likely are you to recommend us to a friend?
Open question: (18) What is one thing we could have done better tonight? This single question produces more fixable information than any rating, because guests tell you exactly what went wrong in their own words.
A 60-Second Template for a Table QR Code
Five questions maximum on a table survey.
Make the contact field optional.
Offer a tracking code so guests can see a response.
If you only use one version, use this one: How was your food? (1-5). How was the service? (1-5). How was the wait? (1-5). What is one thing we could have done better? (open text). Would you like us to follow up? (optional email or phone). A guest can finish that in under a minute on their phone, which is why it works at the table.
Keep the contact field optional. Many guests will only tell you the truth if they can stay anonymous, and an anonymous complaint you can fix is worth more than a named one you never receive. With a tool that issues a tracking code, anonymous guests can still check what you did about it.
What to Do With the Answers
Set a threshold: any score of 2 or lower becomes a task.
Assign a named owner per category (kitchen, floor, front of house).
Review the open answers weekly for repeat problems.
The survey is the easy part. The value comes from what happens to a low score. Decide a threshold (for most restaurants, any rating of 2 or lower) and make every answer below it a task with an owner: food scores go to the head chef, service to the floor manager, cleanliness to whoever runs close. If the guest is still in the room, the manager can visit the table before they leave - which is when a complaint is cheapest to fix. Our service-night playbook for handling restaurant complaints covers what to say.
Once a week, read the open answers together and look for repeats. One comment about slow bills is an off night; five in a week is a staffing problem. Track the share of low scores you resolved, not only the average rating. That resolution rate tells you whether the survey is changing anything.
Mistakes That Ruin Survey Results
Asking only for 5-star ratings or offering discounts for good scores.
Making guests log in or download an app.
Never replying to what guests wrote.
Do not tie a discount to a good score, and do not ask only happy guests. Both produce flattering numbers that hide the problems you need to hear about. Do not put a login or an app between the guest and the form; a QR code that opens a browser form is the ceiling for effort. And do not collect answers you never reply to. Guests who complain and hear nothing are more likely to post a public review than guests who were never asked.
For multi-site groups, give every location its own QR code so results are comparable. Our guide to restaurant chain feedback management covers how to run one dashboard across sites.
FAQs
How many questions should a restaurant satisfaction survey have?
Four to six for a table survey. Cover food, service, wait time and value with one rating each, add one open question, and make contact details optional. Anything longer loses guests before they finish.
What is the best question to ask restaurant customers?
"What is one thing we could have done better?" It gives you a specific, fixable answer in the guest's own words, which a rating scale cannot.
Should restaurant surveys be anonymous?
Make identity optional. Anonymous surveys get more honest answers, and a tracking code lets anonymous guests still see how you responded.
When should I send a restaurant survey?
During or right after the meal, through a QR code on the table or the receipt. Surveys sent days later capture a vague memory, and the guest has already decided whether to post a review.
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