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Bill Split Calculator — Item-by-Item Sharing

Split meals, drinks and other expenses among selected people, with exact whole-KRW totals for each participant.

Enable JavaScript to use the interactive tool. Instructions and examples are available below.

A LITTLE GUIDANCE

Bill Split Calculator — Item-by-Item Sharing guide

Choose who shares each item when a group does not owe equal amounts for the entire bill.

How to use

  1. Add everyone in the group using distinct names.
  2. Enter each expense and select only the people who should share it.
  3. Review each person's total and item breakdown, then copy the summary.

Worked example

Input
Three people share a 30,000 KRW meal, while only two share 12,000 KRW of drinks.
Result
The two drinkers owe 16,000 KRW each; the third person owes 10,000 KRW. Total: 42,000 KRW.

Common questions

How do I exclude someone from drink costs?

Uncheck their name for the drinks item while leaving them selected for the meal item.

What happens to indivisible one-won remainders?

Each item is divided in whole won and leftover won are assigned one at a time. The participant totals exactly match the entered bill total.