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Group expense

Split a shared bill and see who owes the person who paid.

Built and maintained by The NumberPrism Editorial TeamEditorial policy

Your details

Results update as you type. The formula and assumptions are explained below the calculator.

Each person owes

$35.40

Bill with tip$212.40
Per-person share$35.40
Each payer fronts$212.40
Owed back to each payer$177.00
People who still owe5 people

Assumes an equal split in USD. Add tax and service charges to the bill first; itemised orders need a different split.

Share calculator

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How to settle a group bill

Add the tip, divide, then transfer the balance.

1

Enter the bill and tip

Use the pre-tip bill and the rate the group agreed.

2

Set the headcount

Count everyone who shared the bill, including the payer.

3

Collect the share

Each non-payer sends the per-person share to whoever fronted the money.

What does this tool do?

When one person puts a shared bill on their card, everyone else owes them their share. This calculator adds the tip, divides the total and shows how much each non-payer should transfer.

The Formula

Total with tip = bill × (1 + tip% ÷ 100); per-person share = total ÷ people; owed to each payer = share × non-payers

Frequently Asked Questions

How do I split a bill when people ordered different things?

Total each person’s items plus their share of tax and tip, then compare with the equal share shown here. Adjust from that comparison rather than guessing.

Who should pay upfront?

One payer keeps the settlement simple. With several payers, each non-payer owes the same amount, which is what the owed-back row shows.