Tip Calculator 🔒 Your data never leaves your browser.
Calculate a tip and split the bill between any number of people.
About this tool
This tip calculator works out the tip and total for a restaurant bill in one step. Pick one of the common percentages — 10%, 15%, 18%, 20%, 25% — or switch to Custom to enter any percentage you like, then set how many people are splitting the bill. The tip amount, total bill, and each person’s share update instantly as you type.
It’s a plain arithmetic helper, not financial advice — tipping norms vary a lot by country and type of service, so treat the presets as a starting point rather than a rule. Everything is calculated locally in your browser and nothing you enter is ever sent anywhere.
Frequently asked questions
Should I tip on the pre-tax or post-tax bill amount?
Conventions vary by country and there's no single universal rule, but a common practice in the US is to tip on the pre-tax subtotal, since the tax itself isn't something the server controls or benefits from. This calculator applies the tip percentage to whatever amount you enter — enter the pre-tax subtotal if you want to follow that convention, or the full receipt total if you'd rather tip on everything.