Split rent and bills with roommates
One roommate pays rent, another the electricity, another the internet. ChiaBill adds it all up each month and splits it fairly, equally or by room size.
Create a free group → No account, nothing to install.How it works
- Create a group for the apartmentAdd your roommates. Use one group per month, or one group for good.
- Log bills when you pay themSplit rent by shares (bigger room, more shares) and utilities equally.
- Settle at month endSee who pays whom, mark payments as done, and archive the group to keep a record.
Example
Three roommates. Emma has the bigger room, so her rent counts as 2 shares.
| Expense | Paid by | Amount | Split between |
|---|---|---|---|
| November rent | Emma | $2,400.00 | Emma ×2, Lucas ×1, Zoe ×1 (by shares) |
| Electricity | Lucas | $96.00 | Everyone |
| Internet | Zoe | $60.00 | Everyone |
Result: just 2 transfers
- Zoe pays Emma $592.00
- Lucas pays Emma $556.00
Why ChiaBill
- No sign-upOne person creates a group and sends the link. Anyone who opens it can add expenses.
- Flexible splitsSplit equally, by shares or by exact amounts. Type 12.50 or 1.5k, or even a sum like 90/3.
- Fewest transfersChiaBill nets out who owes whom so the group settles with as few payments as possible.
- Optional PINsA 4-digit group PIN keeps out anyone who stumbles on the link; an admin PIN locks the important settings.
FAQ
One group per month, or one for good?
Either works. One group carries balances over; a group per month is easier to check.
Can I save everyone’s payment details?
Yes. Each person adds them once and they show under every transfer, ready to copy.
Is it free?
Yes, completely free and without ads.