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Free Tip Calculator Online
Free Tip Calculator Online is a free online tool by US AI. Split bills fairly. It runs completely in your browser — no signup, no download, works on mobile and desktop.
📖 How to use
- Enter the bill, tip percent and number of people to split it fairly per person.
- Open the tool with the button above — it loads instantly.
- Your work stays on your device; nothing is uploaded anywhere.
✨ Why use this tool?
US AI's free tip calculator online is fast, private and 100% free forever. Bookmark this page and share it with anyone who needs it.
❓ Frequently asked questions
What is a good tip percentage?
In the US, 15-20% is standard for restaurant service — 15% for good service and 18-20% for great service. This calculator applies any percentage you choose.
How do I split a bill fairly?
Enter the bill, tax, and tip, then the number of people — the calculator shows exactly how much each person owes, tip included.
Should I tip on the pre-tax or post-tax amount?
Custom usually says pre-tax, but many people tip on the total. The calculator lets you choose either base so the math matches your preference.