How to tip abroad: the formula, worked examples and local customs
This calculator works out three things from your bill: the tip, the total and each person's share. Tip = bill × tip % ÷ 100; total = bill + tip; per person = total ÷ number of people. The 10%, 15%, 18% and 20% buttons are shortcuts, not recommendations for every country. Customs vary a lot. In some places tipping is expected, in others a service charge is already on the bill, and in some it is not practised at all. Check the bill and the local guidance below before you add anything, and use the currency of the country you are in.
Check the bill before you tip
Look for a line marked service charge, service, gratuity or 'service compris'. If one is already there, adding the same percentage again means you tip twice. The calculator tips on the amount you enter, so type the pre-tip bill. If you want to tip on the amount before tax, enter that subtotal instead.
The per-person split divides the total equally. If people ordered very different amounts, work out each person's share of the bill first, then tip on each share at the same percentage. The calculator shows amounts to two decimal places; round to coins or notes people actually use.
Tipping customs in selected countries
The table summarises official tourism or government guidance for each country, not a legal rule. Practices differ between cities, venues and kinds of service, so treat it as a starting point and follow any service charge shown on your bill.
| Country | What the source says | Practical approach |
|---|---|---|
| Japan | The national tourism organisation says tipping is not common for restaurants, bars, cafés, taxis and hotels; a government consumer hotline for tourists advises not to leave a tip. | Set 0%. Some higher-end venues add a service charge to the bill. |
| United Kingdom | VisitBritain says tipping is not expected but is polite for good service, and some venues add a service charge automatically. | Check for a service charge first; tip only if none is included. |
| United States | Federal law lets employers pay tipped employees a cash wage as low as USD 2.13 an hour when tips make up the rest of the minimum wage. | Tips are a normal part of pay at sit-down restaurants; confirm whether a gratuity is already added for large groups. |
What the calculator does not decide
It cannot tell you the right percentage for a particular place, and it does not add sales tax or VAT. Customs differ for restaurants, taxis, hotels, delivery and guides, even within one country. Where you are unsure, ask staff whether service is included; that is a normal question in most places.
Worked examples
USD 86 dinner for three in New York at 18%
Tip = 86 × 18 ÷ 100 = USD 15.48. Total = 86 + 15.48 = USD 101.48. Per person = 101.48 ÷ 3 = USD 33.83 (rounded; three shares of 33.83 add up to 101.49, so one person pays a cent less).
GBP 64 meal in London with no service charge, 10%
Tip = 64 × 10 ÷ 100 = GBP 6.40. Total = GBP 70.40, or GBP 35.20 each for two people. If the bill already showed a 12.5% service charge, you would not add the 10%.
JPY 4,800 ramen dinner in Tokyo
Set the tip to 0%. The total stays JPY 4,800, or JPY 2,400 each for two people, in line with Japanese tourism guidance that tipping is not practised.
Frequently asked questions
Should I tip on the bill before or after tax?
It is your choice. The calculator tips on whatever amount you enter, so enter the pre-tax subtotal if you prefer to tip on that.
What if a service charge is already on the bill?
That charge already plays the role of a tip in many places. Adding a further percentage on top is optional, not expected.
Is it rude to tip in Japan?
Japan's tourism organisation says tipping is not common and can cause confusion. Saying thank you is enough; a discreet envelope is sometimes used for private guides.
How do I split a bill when people ordered different amounts?
Calculate each person's own subtotal, then apply the same tip percentage to each share rather than using the equal split.