How to calculate a tip
Multiply the bill by the tip percentage, then divide the total among your group. This calculator does both at once — change the percentage or the number of people and the per-person amount updates instantly.
How much should you tip?
Customs vary by country. In the United States, 15–20% is typical for sit-down service; some places add a service charge automatically, so check the bill first. In many countries tipping is optional or already included.
Tipping customs vary by country and situation — use your own judgment.