Tip Calculator

Calculate tips and split bills instantly. Quick percentage buttons, custom tips, and per-person amounts — all in your browser.

Splitting a restaurant bill shouldn't require mental math. This tip calculator lets you enter the bill amount, pick a tip percentage with one tap (or enter a custom percentage), split the total between any number of people, and see exactly what each person owes. Results update in real time as you type. Everything runs locally — no data leaves your device.

$

Enter a bill amount above to see tip and split results here.

Tip Amount $0.00
Total $0.00
Per Person $0.00
Enter Calculate   Esc Clear   Ctrl+S Copy
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Quick Answer

Tip Calculator is a Calculate tips and split bills with preset percentages. Per-person breakdown with rounding options. by ThinkaBell. It runs all processing happens locally in your browser — no sign-up, no file uploads, and no data ever leaves your device.

  • Feature: Preset tip percentages: 10%, 15%, 18%, 20%, 25%, or custom
  • Feature: Split bill among any number of people
  • Feature: Per-person breakdown with tip and total
  • Feature: Round up/down/nearest for tip and total amounts
  • Feature: Privacy-first — all calculations happen in your browser
  • Feature: Completely free with no account required
  • Feature: Works on desktop, tablet, and mobile browsers
  • Feature: No data sent to servers — your bill stays on your device
  • Privacy-first: no data collection, no tracking, no uploads.
  • Free forever: no premium tiers, no hidden charges, no accounts.

Key Terms

Web Application
A web application that runs entirely in your browser using HTML, CSS, and JavaScript. No software installation, no account creation, and no file uploads to external servers.
Client-Side Processing
All calculations and data processing happen on your device. Your information never leaves your browser, ensuring complete privacy and security.
Calculators
A utility accessible through a web browser at no cost. ThinkaBell tools are free with no premium tiers, no usage limits, and no account requirements.

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