Free Online Tip Calculator
A tip calculator takes a bill amount, a tip percentage, and a party size, then returns the tip, the total, and what each diner owes.
Your data is processed entirely in your browser and never sent to any server.
How to Use This Calculator
- Type the bill amount.
- Tap a preset percentage or set a custom one.
- Enter the party size; the per-person row updates live.
- Toggle pre-tax / post-tax base and round-up if you want clean cash amounts.
What Is a Tip Calculator?
Tip = bill × (tipPercent ÷ 100). Total = bill + tip. Per-person = total ÷ party. The arithmetic is trivial; remembering it after two cocktails is not. Standard US tipping is 15–20% on the pre-tax bill, with 22% increasingly common for parties of six or more. Outside the US conventions vary — many countries include service automatically, others tip a flat amount or not at all.
This tool ships quick presets (15 / 18 / 20 / 22%) plus a custom field, splits the total by party size, and offers a "round up per person" toggle for diners who want clean cash amounts. Pre-tax vs post-tax tipping is configurable so the tip is calculated on the right base.
For everyday dining only — confirm the bill base (food vs food + tax) matches local convention before tipping on hefty totals.
Frequently Asked Questions
What's a good tip percentage?
Should I tip on tax?
How do I split a tip among friends?
Published by the WeGotEveryTool team. We build and test every tool in-house and update pages when the underlying spec, formula, or recommendation changes.
Reviewed: May 2026. Disclaimer: this tool is provided as-is for general informational use. For decisions with material consequences (medical, legal, financial, security) verify results against a qualified professional source.