BRRRR Investment Calculator
Use this guide to understand how investors analyze buy, rehab, rent, refinance, repeat deals using refinance proceeds, equity creation, and cash left in the deal.
What a BRRRR calculator should show
A useful BRRRR calculator should not stop at purchase price and rehab budget. It should show all-in cost, after repair value, refinance proceeds, monthly debt after refinance, cash left in the deal, and whether the property still cash-flows after the new loan is in place.
Why BRRRR investors care about cash left in the deal
One of the biggest questions in BRRRR investing is how much original capital remains trapped after refinance. The more capital you pull back out while still preserving workable cash flow, the more repeatable your strategy becomes.
Why ARV matters
After repair value determines how much the refinance lender may be willing to lend. That affects refinance proceeds, long-term leverage, and how much equity the deal creates.
Use BRRRR with other tools
Many investors pair BRRRR analysis with a Rental ROI Calculator and a Cash Flow Stress Test to make sure the property is not only refinanceable, but also healthy after stabilization.