Justice · Court of Public Opinion

Should a group dinner bill be split evenly when one person ordered the lobster?

Six friends at a birthday dinner, nothing agreed about paying. One ordered the lobster, 62, and two cocktails, 28; the other five had mains around 20 and shared one bottle of wine. Bill: 318 with service. The lobster-eater proposed 53 each. The friend who had a 19 pasta and tap water offered 23 for her own, was called cheap, paid 23 and left. A general question, not about any real dinner.

Side A: Split it six ways

It was a birthday dinner between friends, not an accounting exercise. We always split; keeping score line by line is what turns a dinner into a bill.

Side B: Pay for your own

Nobody agreed to split. I had a 19 pasta and tap water; someone else had a 62 lobster and two cocktails. I will pay my share of the wine and the service, and for what I ate.

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What the law says: Each diner owes for their own order, unless agreed

  • Most countries · contract basics: A restaurant's contract is with the people who order; each diner is responsible for what they ordered, and a group's agreement to split evenly is a private arrangement that only binds people who actually agreed to it. A friend cannot be made to pay another's dishes by a show of hands.
  • United States and United Kingdom · service: A service charge printed on the bill is part of the price, and in the United Kingdom tips and service charges must be passed on to the staff in full. Whether a restaurant lets a table pay separately is its own policy; many do, some limit the number of split payments.

General information, labelled by place, checked October 2026. Not legal advice.

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