FairBuyout.comPersonal Assets
Fair Share Calculator for Roommates
Living with a roommate means shared purchases and shared decisions. When one of you moves out or buys the other out, this calculator works out who owes what.
Tell us about it
in $ USD$800.00
$
1
5
0
50%
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Estimated Buyout
$320.00
50% keep50% depart
In plain English
You paid $800.00 for it, and it is now 1 years old with a base value of $640.00. After adjusting for condition, the departing 50% owner is owed $320.00.
How we got there+
| Depreciated base value | $640.00 |
| Condition-adjusted value | $640.00 |
| Leaver's share | 50% |
| Final buyout | $320.00 |
Estimates only, not legal or financial advice. Double-check figures with a qualified professional.
How we got there
— Fair Share Calculator for RoommatesMethodology reviewed: August 17, 2026 · Source: Corporate Finance Institute — Straight-Line Depreciation
Frequently asked questions
Q.What counts as a shared purchase?▾
Anything you and your roommate bought together, like furniture, kitchenware, electronics, or appliances. If you both contributed money, it is shared.
Q.How do we handle items only one person uses?▾
If one person bought and primarily used an item, it is usually not considered shared. Only include things you both paid for.
Q.What if we disagree on the condition?▾
Try to agree on a condition rating together. If you cannot, take photos and compare the item to similar used listings online for reference.
Q.Can this help with a moving-out agreement?▾
Yes. The calculator gives you a number to work with, and you can download a PDF receipt to document the buyout.
Q.Should we put the buyout in writing?▾
It is a good idea. A simple written agreement with the amount, date, and both names can prevent misunderstandings later.
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