Typical split-the-bill scenes
- Restaurant: one person paid; four friends need payback amounts.
- Office lunch: rotating who picks the place but settling with exact numbers.
- Concert or event tickets bought in bulk on one card.
Steps (3)
Type the receipt total and payments
Enter how much the group spent and what each person already paid. The sum of payments should match the bill total.
Publish a shareable link
One URL replaces spreadsheet screenshots in chat. Everyone sees identical numbers—no version confusion.
Follow the who-pays-whom list
Use Venmo, PayPay, cash, or whatever your group prefers. coris split is a memo, not a payment processor.
Input example
- Bill total matches the sum of “paid toward bill” fields
- Add or remove members (2–24 supported)
- Use remainder fill for the last payer’s share
- Pick currency display in the footer if needed
Output example
- Balance column: who is owed or owes
- Directed transfers grouped to reduce transaction count
- Optional round-to-nearest-¥100 hints for cash groups
Why a URL beats screenshots
Spreadsheet photos go stale. A coris split link always shows the latest numbers after edits—fewer arguments, less recalculation in chat.
No money transfers (memo only)
coris split calculates shares and who should pay whom. It does not send bank transfers, PayPal, or Venmo. Use the table as a settlement memo and pay each other offline.
FAQ
Can I split the bill without an app download?
Yes. coris split runs in the browser. Recipients only open the link you share.
What if one person paid the whole bill?
Enter that payment on their row. The tool calculates how much each other member should pay them back.
How is this related to WARIKAN?
WARIKAN is the Japanese approach to the same problem—fair settlement after someone fronts the bill. coris split automates the math.
Related guides
To schedule the next outing or trip, use coris meet
To vote on a restaurant or destination, use coris decide