How it works
- Tip = bill × tip % ÷ 100.
- Per person = (bill + tip) ÷ number of people.
- With rounding on, each share is rounded up to the next whole amount and the tip adjusts to match.
Frequently asked questions
How much should I tip?
Customs vary by country. In the US 15–20% is typical at restaurants; in many other countries a service charge is already included.
Should I tip on the pre-tax amount?
Many people tip on the pre-tax subtotal. Enter whichever amount you prefer as the bill.
Results are estimates for general information and are not financial, medical or professional advice.