About the Tip Calculator
Working out a tip and splitting a bill shouldn't require mental gymnastics at the table. Enter your bill, pick a tip percentage, and choose how many people are splitting it. The calculator shows the tip amount, the grand total, and exactly what each person owes.
How it’s calculated
Tip = bill × (tip % ÷ 100). Total = bill + tip + optional tax. Per person = total ÷ number of people. The tip is calculated on the pre-tax bill amount by default.
Example calculation
On a $120 bill with a 20% tip split between 4 people: the tip is $24, the total is $144, and each person owes $36. If you add $9 in tax, the total becomes $153 and each person owes $38.25.
Frequently asked questions
Should I tip on the pre-tax or post-tax amount?
Customs vary, but many people tip on the pre-tax bill. This calculator tips on the bill amount you enter and lets you add tax separately to the total, so you can do it either way.
What's a standard tip percentage?
In the United States, 15–20% is common for restaurant service, with 20% or more for excellent service. The quick-select buttons cover the typical range from 15% to 25%.
How is the bill split?
The calculator divides the total (bill plus tip, and tax if added) evenly by the number of people. It's an equal split — for itemized splitting, you'd need to total each person's items separately.
This calculator provides estimates for educational purposes and should not be considered financial, tax, or legal advice. Your actual figures may vary with lender terms, fees, and market conditions.