ARV Calculator
Calculate After Repair Value (ARV) and Maximum Allowable Offer (MAO) for house flipping and BRRRR investing with the 70% rule.
What is the ARV Calculator?
ARV Calculator is designed to calculate After Repair Value (ARV) and Maximum Allowable Offer (MAO) for house flipping and BRRRR investing with the 70% rule.
The ARV Calculator determines the After Repair Value (ARV) and Maximum Allowable Offer (MAO) for residential real estate investors, house flippers, and BRRRR practitioners using the proven 70% rule to ensure profitable acquisitions.
Financial Calculation Inputs
- Supported Inputs: Principal balances, interest rates, compounding schedules, and tenures.
- Precision Model: High-precision IEEE-754 floating-point arithmetic with decimal rounding.
- Data Privacy: Zero cloud logs. Figures are calculated locally in your browser memory.
Output & Schedule Breakdown
- Visual Analytics: Month-by-month schedules, dynamic charts, and cash flow summaries.
- Currency Support: Multi-currency symbol formatting (USD, EUR, GBP, INR, JPY, CAD, AUD).
- Access Guarantee: 100% unlocked with zero limits, subscriptions, or forced account creation.
How to Use the ARV Calculator
Follow these 3 simple steps for instant, accurate calculations.
1. Enter Projected ARV
Input the anticipated post-renovation market value based on recent local comparable sales (comps).
2. Estimate Rehab Costs
Enter your total expected material, labor, and contingency budget for property renovations.
3. Review MAO & Profit Margins
Analyze the 70% Rule Maximum Allowable Offer (MAO), projected net flip profit, and return on invested capital.
Financial Privacy & Architecture Comparison
Why client-side financial calculations protect your privacy better than cloud services.
| Evaluation Criteria | ToolboxDock (Client-Side) | Traditional Online Calculators |
|---|---|---|
| Financial Data Privacy | 100% In-Memory Client Execution (Zero Server Transit) | Logged on remote servers and ad networks |
| Calculation Latency | Instant real-time update on keystroke | Full page reloads or API round-trips |
| Offline Usability | Works offline once cached in browser | Fails without active server connection |
| Cost & Paywalls | 100% free with unlimited calculations | Usage caps or financial product paywalls |
ARV & Maximum Allowable Offer Formulas
After Repair Value is estimated from post-renovation comparable sales square-footage rates, while Maximum Allowable Offer (MAO) applies the investor 70% safety margin minus required rehab and renovation costs.
Core ARV Calculator Inputs & Terminology
The estimated fair market value of a distressed real estate property after all planned renovations and upgrades are completed.
The highest purchase price an investor should pay for a distressed property to achieve their target profit margin.
A real estate rule of thumb stating an investor should pay no more than 70% of the ARV minus estimated repair costs.
Frequently Asked Questions
Common questions about using our free ARV Calculator.