Bill split calculator
Keep shared expenses in one place. See who owes whom, record repayments, and come back as new bills arrive.
Keep your plan
My saved toolsSave to your free account to keep this plan across devices. Sharing is optional and view only.
Group balances
Total expenses: $0.00
- Alex
Settled up
- Sam
Settled up
Suggested repayments
No repayments needed.
Expense history
Recorded repayments
How the bill splitter works
Add your group, then enter each expense, who paid, and who shares the cost. Each expense is split equally among its selected participants. Any leftover cents are assigned in the displayed participant order so every cent is accounted for.
Suggested repayments settle the group’s net balances. Mark a repayment only after the money has changed hands; the tool does not send or collect payments. You can undo recorded repayments and remove mistaken expenses.
Can I keep using the same group?
Yes. Save the ledger to your free account and reopen it from My saved tools on any device. Saved ledgers update automatically as you edit. Share a live view-only link so your group can see the latest saved balances. Only the owner edits the ledger.
For rent shares based on income or room size, use the rent split calculator. Explore more budgeting tools.