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A roommate expense tracker that keeps shared living clear.

Track rent, groceries, utilities, subscriptions and reimbursements in one shared group, while each person sees what they owe and what they are owed.

Create a roommate groupSee personal budget

Shared apartment

Roommates4
Owed to you$126
You owe$48
  • Groceries split equally by default.
  • Rent and utilities divided by fixed shares.
  • Reimbursements confirmed by both people.

Shared household expenses

Stop using a chat thread as the household ledger.

Recurring bills

Track rent, utilities, internet and subscriptions without rebuilding the split each month.

Default splits

Set shares or percentages so recurring household expenses start with the right split.

Groceries and purchases

Add a shared purchase, choose participants and keep the receipt available to the group.

Simplified debts

Reduce the number of payments needed while keeping every roommate's balance accurate.

Reimbursement tracking

Record a payment and let the other person confirm it, so the balance stays clear.

Group board

Keep Wi-Fi details, notes, checklists, documents and polls with the people who need them.

How to split expenses with roommates.

1

Create the household group

Invite your roommates or start by tracking balances for them.

2

Set the repeatable rules

Choose equal shares, percentages or exact amounts for the bills you share.

3

Add everyday expenses

Log the rent, groceries, utility bills and other shared purchases as they happen.

4

Settle without guesswork

Use the current balances to make fewer, clearer reimbursements.

Roommate expense tracker FAQ

Can a roommate be added without an account?

Yes. You can track their balance and invite them to claim their profile later.

Does PartaBill send the payment?

No. PartaBill tracks balances and payment confirmations; roommates choose how to pay each other.

Can we use uneven rent shares?

Yes. Set shares, percentages or exact amounts based on the arrangement in your household.

What happens when a roommate leaves?

The group can manage members, expenses and balances while preserving a coherent history.