Roommate Expense Splitter
Track shared groceries, household supplies, and utility runs. Automatically simplifies debts into the minimum number of Venmo payments.
Who Pays Who
Net Balances
How to Manage Shared Roommate Expenses
Micro-expenses like paper towels, olive oil, and laundry detergent cause surprising friction. Here is how to keep things effortless.
The Shared Staples Strategy
Having 4 different bottles of dish soap and 4 separate rolls of foil clutters your kitchen. Follow the Shared Staples framework:
- Paper towels, napkins, toilet paper
- Dishwasher pods, dish soap, sponges
- Trash bags, recycling bags, compost bags
- Basic cooking spices, salt, olive oil
- Mops, brooms, vacuum bags
- Personal groceries, meats, prepared meals
- Specialty snacks, sodas, alcohol
- Personal shampoos, soaps, toiletries
- Personal bedroom furniture & storage
Roommate Expense FAQs
How does the debt simplification algorithm work?
Instead of everyone sending individual Venmo payments for every single carton of milk or cleaning spray, our algorithm calculates each roommate's net balance across all shared purchases. It then matches the biggest debtor with the biggest creditor, minimizing total transactions down to the fewest possible payments.
Which household items should roommates share vs buy separately?
Share bulk communal goods: toilet paper, paper towels, trash bags, dishwashing detergent, hand soap, cooking oil, salt, and pepper. Buy personal foods, premium snacks, alcohol, and specialty hygiene products individually.
How often should roommates settle shared expenses?
Most successful shared households settle once a month, typically on the first Sunday of the month or the day after rent is paid. This prevents debts from lingering and becoming awkward.