FairBuyout.comPersonal Assets
Roommate Rent Split Calculator
Splitting rent and shared bills with a roommate gets messy. This calculator divides ongoing costs fairly based on each person's share, so nobody feels shortchanged at the end of the month.
Tell us about it
in $ USD$2,400.00
$
0
5
0
50%
This post may contain affiliate links.
Estimated Buyout
$1,200.00
50% keep50% depart
In plain English
You paid $2,400.00 for it, and it is now 0 years old with a base value of $2,400.00. After adjusting for condition, the departing 50% owner is owed $1,200.00.
How we got there+
| Depreciated base value | $2,400.00 |
| Condition-adjusted value | $2,400.00 |
| Leaver's share | 50% |
| Final buyout | $1,200.00 |
Estimates only, not legal or financial advice. Double-check figures with a qualified professional.
How we got there
— Roommate Rent Split CalculatorMethodology reviewed: August 17, 2026 · Source: Corporate Finance Institute — Straight-Line Depreciation
Frequently asked questions
Q.How should we split rent if our rooms are different sizes?▾
You can adjust the ownership share to reflect the split you agreed on. If one person has the bigger room, they might pay 60% instead of 50%.
Q.Can this calculator handle shared utilities too?▾
Yes. Add your shared costs to the original price field and split them the same way you split rent.
Q.What if one roommate moves out mid-month?▾
Calculate the share for the full period, then agree on a prorated amount for the days the departing roommate was still living there.
Q.Is the split always 50/50?▾
No. You can set any ownership share from 0 to 100%. Use whatever split you and your roommate agreed on when you moved in.
Q.Can we use this for a security deposit buyout?▾
Yes. Enter the deposit amount as the original price and set the share to calculate what the departing roommate should receive.
Related calculators
- 01Fair Share Buyout Calculator→
- 02Fair Share Calculator for Roommates→
- 03Furniture Depreciation Calculator→
- 04Split Assets Calculator for Breakups→
- 05Roommate Furniture Buyout Calculator→
- 06Roommate Buyout Agreement Generator→
- 07Shared Property Buyout Estimator→
- 08Roommate Asset Division Calculator→
- 09Used Furniture Fair Price Calculator→
- 10Joint Purchase Split Calculator→