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Tip & Bill Splitter

Tip & Bill Splitter

Calculate tips and split the bill fairly — computed locally, nothing uploaded

Bill

Tip

Split

Examples

Even split with tip

Input
Bill 84.50 · 20% tip · 4 people · round up
Output
Tip 16.90 · Total 101.40 · Each 25.35 · Collected 101.40

Divides cleanly; collected total matches the receipt exactly.

The awkward 10/3 case

Input
Bill 10.00 · 0% tip · 3 people · round up
Output
Each 3.34 · Collected 10.02 · Adjustment +0.02

Round-up charges the next cent so the group never undercollects; the surplus is disclosed.

About this tool

The tip and bill splitter answers the table's oldest arithmetic: what does everyone owe, and how do we handle the cents that don't divide evenly? Quick tip presets, a custom-amount override and a people stepper cover the ordering side; the rounding strategy covers the fairness side.

All money math runs on integer cents, so browser floating-point quirks (0.1 + 0.2 ≠ 0.3) never reach the summary you paste into the group chat. The collected total reconciles with the receipt by construction.

How to use

  1. Enter the bill

    Type the pre-tip amount and pick the display currency — formatting only, the math is currency-agnostic.

  2. Set the tip

    Tap 10/15/20/25% or adjust the percentage; a custom amount overrides it when filled.

  3. Split and round

    Set people and choose per-person rounding: exact, round up (never short) or nearest.

  4. Share

    Copy the full breakdown — it labels tip mode, per-person amounts and any rounding adjustment.

Use cases

Group dinners

Settle the table without a phone-calculator relay or the 'who owes the extra cent' argument.

Shared expenses

Split a taxi, a hotel minibar or a team lunch receipt with an auditable breakdown.

Common mistakes

Mistake:Using nearest rounding for shared bills

Fix:Nearest can undercollect by a cent per person; round up guarantees the total is covered.

Mistake:Adding a custom tip on top of the percentage

Fix:The custom field replaces the percentage — fill one or the other, not both.

Frequently asked questions

Related guides

VAT-Inclusive vs VAT-Exclusive Prices: Getting the Direction Right

Why adding 20% to a gross price double-counts tax, and how to compute net, VAT and final price in one pass in either direction.

References & standards

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