How are the payments worked out?

Each person’s share is set against what they paid. People who can settle among themselves are grouped first, which gives the fewest payments for groups of up to 16 who owe or are owed. Amounts add up exactly.

What is a share of 2 or 0?

Use 2 for someone who takes a double part (a couple, say) and 0 for someone who did not take part.

Split a bill

Split a bill equally or by who paid what, and see who pays whom.

How to use it

Choose Equally for one bill, or By who paid what for a trip.
Type the bill and the people, or each person with what they paid and their share.
Add a tip or service charge if there is one. If people paid in different currencies, tick the box and give the rate.
Read who pays whom, and copy the summary to your group chat.

Opening the tool…