Life Calculator
Understand the numbers · Make life easier

Split a restaurant bill

Share one meal bill equally, including an additional service charge. Use the settlement tool instead when people ate different amounts or paid in advance.

Start with your own numbers

Editable example

An example is filled in. Replace it with your own data to calculate.

Enter the meal cost, additional service charge and number of people to see the amount per person.

Enter meal total (twd), for example 1200. Use the displayed unit; replace the example with your own value.
Enter service charge (%), for example 10. Use the displayed unit; replace the example with your own value.
Enter number of people, for example 4. Use the displayed unit; replace the example with your own value.

Results update when inputs are complete. A plan is kept only when you save it. Inputs and results are not uploaded.

Saved plans →

Saved in this browser. Before changing devices, export a backup from My tools.

Example result

Average amount per person

330TWD

This shares the bill equally. Use group settlement if people ate different amounts or paid in advance.

Meal cost1,200 TWD
Service charge120 TWD
Total1,320 TWD

Split between 4 people: each person pays TWD 330.00.

Method and scope

Service charge equals meal cost times the percentage, rounded to cents before splitting. Any remaining cents are distributed so that everyone together pays the full total.

Two slightly different shares can appear when the total cannot be divided exactly into cents. Assign the listed number of people to each share.

This is equal sharing rather than individual dish accounting. It does not transfer money or add unlisted restaurant charges.

What this helps you do

Share one meal bill equally, including an additional service charge. Use the settlement tool instead when people ate different amounts or paid in advance.

What to enter

Start with meal total (twd), then fill the other relevant fields in the units shown. The field hints explain the required format and examples.

How the calculation works

Service charge equals meal cost times the percentage, rounded to cents before splitting. Any remaining cents are distributed so that everyone together pays the full total.

Worked example

A TWD 900 meal with 10% service shared by three people costs TWD 330 each. Enter the meal price before the additional service charge.

Understanding the answer

Two slightly different shares can appear when the total cannot be divided exactly into cents. Assign the listed number of people to each share.

Scope and limitations

This is equal sharing rather than individual dish accounting. It does not transfer money or add unlisted restaurant charges.

Keep it handy for next time

Add Split a restaurant bill to your home screen

This icon opens this tool. Confirm installation in your browser.

  1. iPhone: Open in Safari, tap Share → Add to Home Screen, then confirm.
  2. Android: Open in Chrome and choose Install app or Add to Home screen from the menu.
  3. In an in-app browser such as LINE or Facebook, use its menu to open the page in Safari or Chrome first.

Browser options vary. A shortcut does not provide cross-device synchronization, and an installed app may have separate storage. Export a backup from My tools first. The first load requires a connection.

Checking offline data.