BRRRR Calculator
Analyze your Buy, Rehab, Rent, Refinance, and Repeat real estate strategy. Calculate total cash needed, precise post-rehab equity, and the exact amount of capital left in the deal after your cash-out refinance. Make smarter investment decisions with this comprehensive BRRRR financial modeling tool.
Input your parameters to generate the BRRRR Calculator results.
How to Use This Calculator
Get accurate results in seconds by following these simple steps.
Input Purchase Details
Enter the initial cash purchase and rehab cost.
Input ARV
Predict the After Repair Value.
Refinance Details
Set the LTV the bank will give you.
Why Use This Tool?
Accurate Refinancing Models
See exactly how much capital you can pull out using accurate post-rehab LTV limits.
Cash Flow Mapping
Understand if the new mortgage payment will be covered by incoming rent after stabilization.
Capital Velocity
Determine if your cash-on-cash return allows you to scale into your next property entirely debt-free.
How the BRRRR Method Works
The BRRRR method leverages the concept of 'forced appreciation' to build wealth rapidly. Investors acquire distressed properties below market value, executing strategic renovations to significantly boost the After Repair Value (ARV).
Once the property is habitable, it is stabilized by placing high-quality tenants, instantly generating monthly rental cash flow to support the upcoming debt service.
The critical phase involves a cash-out refinance, where lenders provide a new mortgage based on the updated, higher ARV, allowing the investor to pull out their initial, sunk renovation capital.
This calculator meticulously subtracts your new refinance loan proceeds from your initial cash invested (purchase price, rehab, and holding costs) to determine your 'skin in the game' or absolute cash left in the deal.
By utilizing this mathematical model, real estate professionals can fine-tune their Maximum Allowable Offer (MAO) to target 'infinite returns' where zero personal capital remains trapped in the stabilized asset.
Understanding your exact capital velocity allows you to endlessly repeat the cycle, dynamically scaling a residential investment portfolio without needing continuous external capital injections.
Frequently Asked Questions
ARV (After Repair Value) should be meticulously derived from recently sold, comparable properties (comps) in the direct neighborhood that have been updated to a similar standard.
A negative number indicates you successfully pulled out MORE cash during the refinance than your initial total investment. This is the ultimate goal, signaling infinite cash-on-cash returns.
Most conventional lenders impose a 'seasoning period' of six to twelve months before they will lend against the new, higher ARV rather than your original purchase price.
Investment property lenders traditionally cap cash-out refinances at 70% to 75% of the appraised value to maintain a safety margin against default.
Always gather multiple contractor bids and unconditionally include a 15% to 20% contingency fund in your spreadsheet to cover inevitable hidden structural or permitting surprises.
Yes, provided the property is acquired at a sufficiently deep discount. Higher mortgage rates require stricter underwriting to ensure the stabilized rental income still fully covers the heavier debt service.
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