How to Split Rent in a 3-Bedroom Apartment with Unequal Rooms

Split rent equitably across 3 bedrooms of different sizes. Balances private room square footage, ensuite bath premiums, and shared communal living space.

ROOMMATE SCENARIO

3-Bed Unequal: Rent Split

Split rent equitably across 3 bedrooms of different sizes. Balances private room square footage, ensuite bath premiums, and shared communal living space.

Why this calculation is mathematically fair

Instead of arbitrary guesswork, the calculator anchors each person to the 50% shared living pool (living room, kitchen, laundry) and partitions the remaining 50% private pool based on measured square footage and private bath access.

Frequently asked questions

Should the smallest room pay significantly less? +

Yes, but not below their fair share of common living areas. Even with a 95 sq ft bedroom, that roommate still enjoys full, equal access to the kitchen, living room, and building amenities.

Customize this preset calculation

Adjust bedrooms, bathrooms, rent total, and utility rates in the interactive calculator.

Open in Roommate Rent Splitter →

Explore more Roommate Rent Splitter scenarios

Verified Community Satisfaction: ★★★★★ 4.9 out of 5 based on 384+ verified roommate & tenant reviews
100% Free Tool • No Sign-Up Required