Tip and Bill Split Calculator
Calculate the tip, total bill and amount each person should pay when splitting a restaurant bill.
Tip Calculator
Splitting a restaurant bill fairly means getting two numbers right — the tip amount and each person's even share of the total — which this calculator handles instantly instead of leaving it to mental math at the table.
What is a tip calculator, and how does it calculate the tip and split the bill?
It's a tool that calculates a tip amount and total bill from a percentage, then splits the total evenly across a group. Multiply the bill by the tip percentage in decimal form to get the tip — 18% on the bill is bill × 0.18 — then add that to the bill for the total; to split among a group, divide that total by the number of people, which is exactly what this calculator does automatically without accounting for people who ordered noticeably more or less than everyone else.
How much should you actually tip, and is it calculated before or after tax?
15-20% is standard at U.S. sit-down restaurants — 18% is typical for good service, 20% or more for excellent service, and closer to 15% if something clearly fell short. Whether to tip on the pre-tax or post-tax amount comes down to local norms and personal preference rather than a fixed rule; enter whichever bill amount you're basing the tip on.
Is it ever okay not to tip?
Mainly when tipping genuinely isn't customary for that type of service or location, or when service was extremely poor — tipping norms vary significantly by country and even by type of establishment, so what's considered acceptable in one place can be unusual or even mildly rude in another.
Why do Americans tip so much more than most other countries?
Tipping actually originated in medieval Europe, as a master-to-servant custom, and by the 16th to 18th centuries it was common in England for wealthy visitors to give money — called "vails" — to a host's servants for extra service. Wealthy Americans picked up the habit on European vacations in the 1850s and 60s and brought it home hoping to seem sophisticated, though most ordinary Americans initially rejected it as classist and condescending. It became widespread after the Civil War, and the Pullman Company played an outsized role: it hired a largely Black workforce, many of them formerly enslaved, as railway porters, paid them very little in direct wages, and encouraged passengers to tip instead — letting the company shift labor costs onto customers. American tipping culture stuck; European attitudes, by contrast, hardened against it around the same time, which is part of why tipping remains far less expected in most of Europe today than in the U.S.
Is Tip Calculator free to use?
Yes. Tip Calculator is completely free, with no sign-up and no usage limits.
Do I need to install any software?
No. Tip Calculator runs directly in your web browser — nothing to download or install.
Is my data kept private?
Everything happens on your device. We never receive or store the file or text you enter into Tip Calculator.