Tip Calculator
Calculate the tip, total bill, and per-person split — with a pre-tax vs. post-tax toggle most tip calculators don't offer.
Should you tip before or after tax?
Most tip calculators quietly assume one answer and don't tell you which. Etiquette guides generally recommend tipping on the pre-tax subtotal (tax isn't a service the server provided), but plenty of people round up on the post-tax total out of habit or convenience. The two methods give different numbers — on a $100 bill with 10% tax and a 20% tip, pre-tax tipping is $20 while post-tax tipping is $22. This tool lets you pick explicitly instead of guessing which one a calculator used.
Frequently asked questions
Should I tip on the pre-tax or post-tax amount?
Etiquette generally favors tipping on the pre-tax subtotal, since tax isn't part of the service. This calculator lets you toggle between both so you can see the exact dollar difference.
How do I split a bill evenly with a tip?
Enter the bill, tax, and tip percentage, then set the number of people — the calculator instantly divides the total (bill + tax + tip) evenly and shows the amount each person owes.
What's a normal tip percentage?
In North America, 15–20% is standard for full-service restaurants, with 18–20% common for good service. Use the quick preset buttons or type any custom percentage.
Does this tip calculator work for uneven splits?
This version splits evenly across everyone entered. For itemized/uneven splits, calculate each person's subtotal separately and tip on their portion.