Fair Rent Split Calculator
Calculate each person's fair share of rent, utilities, deposits and household expenses. Compare different splitting methods and create a shareable breakdown without registration.
Controls display only — no live exchange rates.
| roommate | Rent | Utilities | deposit | Total |
|---|---|---|---|---|
| Person 1 | KES 17,368.42 | KES 2,000.00 | KES 17,368.42 | KES 36,736.84 |
| Person 2 | KES 14,526.32 | KES 2,000.00 | KES 14,526.32 | KES 31,052.64 |
| Person 3 | KES 13,105.26 | KES 2,000.00 | KES 13,105.26 | KES 28,210.52 |
Method: By bedroom size. All shares reconcile exactly to the total rent.
This summary records the participants' agreed expense arrangement. It is not a tenancy agreement, rental contract or substitute for legal advice.
How to Split Rent Fairly
The best approach depends on bedroom size, occupancy, income, amenities and how shared areas are used. There is no single "correct" answer — but a transparent method that everyone agrees on beforehand is almost always fair.
Rent-Splitting Methods Explained
Equal Rent Split
Divide the total rent by the number of tenants. Simple and popular when bedrooms are similar and everyone earns roughly the same.
Rent Split by Bedroom Size
Allocate a portion of the rent (typically 55–65%) to private bedrooms based on floor area. The remaining share covers common areas divided per person. Larger rooms pay more.
Rent Split by Income
Each person contributes in proportion to their income. This keeps the rent-to-income ratio equal across the household.
Rent Split Between Couples and Single Roommates
A couple sharing one room still uses shared spaces as two people. Split private-room cost by room, then divide shared costs per person.
Rent Split Based on Room Features
Adjust for ensuite bathrooms, balconies, better light or private entrances by giving each bedroom a feature score on top of its base area value.
Combined Method
Blend bedroom size, features, occupancy and income into a single fairness score with adjustable weights.
How to Divide Utilities and Household Bills
Electricity, water, gas, heating and internet are typically split equally or per person. Streaming subscriptions and groceries can be assigned only to the people who use them.
How to Split a Security Deposit or Rental Bond
The most common approach is to split the deposit in the same proportion as monthly rent, so each person's share of the deposit matches their share of the rent.
How to Calculate Prorated Rent
When a tenant moves in mid-month, calculate a daily rate — usually rent divided by the number of days in the billing period — and multiply by days occupied. This calculator supports exact days, 30-day month and annual-daily-rate methods.
Example: Three Roommates in a 3-Bedroom Apartment
Rent is $2,400. Bedrooms are 16 m², 12 m² and 10 m². Using bedroom-size split (60% private / 40% shared) the shares work out roughly to $920, $760 and $720 — everyone's total reconciles exactly to $2,400.
Frequently Asked Questions
Privacy
Your calculation is processed on your device. Utawala.co.ke does not receive your names, incomes or household expenses unless you explicitly submit them through another service.
This calculator provides estimates for planning and discussion. It does not replace a tenancy agreement, lease, rental contract, tax guidance or legal advice. Rental rules differ by country and location.
A free tool from Utawala.co.ke.