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TToolnest

Tip Calculator

Work out the tip and split the bill in seconds.

Tip: 18%
Private by design — everything runs in your browser. No upload, no sign-up, no cookies.

To work out a gratuity, type your bill amount above and tap a tip percentage (10, 15, 18, 20, or 25%) or drag the slider — this online tip calculator multiplies the bill by that percentage to show the tip, adds it for the grand total, and, if you set the number of people, splits it into a per-person amount. It all runs in your browser with no upload and no sign-up.

Read the guide: How to Split the Bill Without the Awkward Math
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About the Tip Calculator

Figuring out a tip and splitting a restaurant bill should take seconds, not mental math at the table. Enter the bill, choose a tip percentage, and this calculator shows the tip amount, the grand total, and — when more than one person is paying — how much each person owes.

Tap a preset (10, 15, 18, 20, or 25%) or drag the slider for anything from 0 to 30%. The tip is calculated as bill × percentage, the total adds it to your bill, and the per-person figure divides the total evenly. Everything updates instantly, right in your browser.

How to use it

  1. 1Enter the bill. Type the bill amount and how many people are splitting it.
  2. 2Pick a tip %. Tap a preset (10–25%) or drag the slider for a custom amount.
  3. 3See the split. Tip, total, and the per-person amount update instantly.

Frequently asked questions

How do I calculate a tip?+

Enter the bill amount, then tap one of the preset percentages or drag the slider. The calculator multiplies the bill by your chosen percentage for the tip and adds it to the bill for the total — both update live, so you can compare a 15% and a 20% tip just by tapping between them.

How do I split the bill between people?+

Type the number of people into the "Split between" field. The tool divides the total (bill plus tip) evenly and shows the per-person amount below; that line only appears once you set two or more people.

How much should I tip?+

In the US, 15–20% of the bill is standard for table service, with 18% a common default (it is the preset this tool starts on). Customs vary by country, so adjust to local norms.

Is the tip calculated before or after tax?+

The percentage is applied to whatever bill amount you type in. If you prefer to tip on the pre-tax subtotal, enter that figure as the bill rather than the taxed total.

How does splitting the bill work?+

Enter how many people are paying and the total (bill plus tip) is divided evenly, giving a clean per-person amount. The per-person line only appears when you split between two or more people.

Can I set a custom tip percentage?+

Yes. The presets cover common amounts, but the slider lets you choose any whole percentage from 0 to 30%.

Is anything uploaded?+

No. The whole calculation runs in your browser with no sign-up and nothing sent to a server.

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