Splitting Bills and Tipping Fairly

Few things test a friendship like a shared bill. A little maths, agreed calmly before the bill arrives, keeps things fair and keeps friendships easy. (Flat bills are covered in Bills, Utilities and Household Paperwork; tipping customs around the world are in the etiquette modules.)

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Even split or pay for what you had?

• An even split is quick and works well when everyone ordered similar things.
• Paying by item is fairer when orders differ a lot, for example if one person only had a drink.
• A common middle way: everyone pays for their own main dish and drinks, and shared dishes are split evenly.
• Agree the method before you order, or at least before the bill comes, so no one feels ambushed.

A worked example

• Four friends have a bill of AED 480. Split evenly, each pays 480 / 4 = AED 120.
• By item: their own dishes cost AED 85, 140, 95 and 100, and they shared a AED 60 platter.
• The platter split four ways is AED 15 each, so the shares become AED 100, 155, 110 and 115.
• Check: 100 + 155 + 110 + 115 = 480. Always add the shares back up to make sure they match the bill.
• Note how the even split would have cost the first friend AED 20 more than their actual share, and saved the second friend AED 35.

Working out a tip

• Gulf News (2023), quoting Visit Dubai, says tipping in Dubai is customary in most cases but not compulsory; 10 to 15 percent for restaurant staff is customary, depending on the quality of service, and rounding up can be enough.
• For a 10 percent tip, move the decimal point one place: 10 percent of AED 480 is AED 48, or AED 12 each between four.
• For 15 percent, add half again: 48 + 24 = AED 72.
• When splitting by item, a fair tip is the same percentage of each person's share. At 10 percent, the shares above become AED 110, 170.50, 121 and 126.50.
• Gulf News suggests AED 5 to 10 or rounding up for taxis, and rounding up or using the app's tipping option for delivery riders.

Service charges

• Always read the bill before tipping: if a service charge has already been added, you may not want to tip on top.
• In the UK, the government's statutory code of practice (in force from 1 October 2024) says employers must pass all tips and service charges to workers without deductions, apart from limited exceptions such as income tax.
• The same code explains that a service charge is only voluntary when it is clear to the customer that it is purely discretionary and there is no obligation to pay.
• Worked example: a UK bill of 84 pounds with a 12.5 percent discretionary service charge adds 10.50 pounds, making 94.50 pounds. Divide the total, not the food bill, when splitting.
• Rules on service charges differ by country and change over time, so check the bill and ask politely if you are unsure what a charge is.

Settling up without awkwardness

• Decide who pays the restaurant and how others repay them, then pay back the same day.
• Round to a fair, easy number, but do not round in your own favour.
• If one person often pays more, take turns covering the extras, or switch to paying by item.
• A short, friendly message such as 'My share with tip is AED 126.50, sending now' keeps it clear.