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Tip Calculator with clear assumptions.

Split a bill and tip evenly across a group.

How the estimate works

Tip equals the entered bill multiplied by the tip percentage. The total is divided by the number of people.

Important limitation

Check whether gratuity is already included and whether you prefer to tip on the pre-tax or after-tax amount. Results are estimates only and are not financial, lending, legal, tax, or investment advice.

Assumptions and review

Formula review: July 29, 2026. This tool uses only the editable values shown above and does not pull live rates, prices, balances, or account data.

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Frequently asked questions

How does the tip calculator work?

Tip equals the entered bill multiplied by the tip percentage. The total is divided by the number of people.

Is this tip calculator exact?

No. It is a planning estimate based on the values you enter. Actual rates, fees, timing, taxes, and provider rules can change the result.

Can I change the assumptions?

Yes. Every displayed input is editable so you can compare scenarios instead of relying on a hidden default.