Real Estate Investment Tools
BiggerPockets Flip Calculator
A successful house flip starts with accurate numbers. This biggerpockets flip calculator is designed to help you analyze a potential fix-and-flip deal by estimating all the crucial financial metrics, including total costs, net profit, and return on investment (ROI). Make data-driven decisions before you invest a single dollar.
The total price paid to acquire the property.
The estimated total cost for all materials, labor, and permits.
The projected market value of the home after all renovations are complete.
Sum of all costs during the flip (utilities, taxes, insurance, loan interest).
Percentage of ARV for agent commissions, closing costs, staging, etc. (Typically 5-7%).
Financial Summary
What is a BiggerPockets Flip Calculator?
A biggerpockets flip calculator is a specialized financial tool used by real estate investors to analyze the profitability of a “fix and flip” project. It goes beyond simple arithmetic by systematically accounting for all the anticipated costs—from acquisition to renovation and eventual sale—and comparing them against the After Repair Value (ARV). The primary goal is to calculate the potential net profit and Return on Investment (ROI), which are the two most critical metrics for determining if a deal is financially viable. Unlike generic calculators, a tool tailored for flipping, like the one here, understands the specific variables that can make or break a project, such as holding costs, financing terms, and selling commissions.
The BiggerPockets Flip Calculator Formula and Explanation
The core of any house flipping profit calculator is a series of calculations that determine your final net profit. While it may seem complex, the logic is straightforward. Our biggerpockets flip calculator automates this process for you.
1. Total Investment: This is the total cash you will have put into the project *before* selling. Total Investment = Purchase Price + Rehab Costs + Holding Costs
2. Total Selling Costs: This calculates the actual dollar amount of your selling costs based on a percentage of the ARV. Selling Costs ($) = (ARV * Selling Costs %) / 100
3. Total Project Cost: This is the grand total of every expense involved in the flip. Total Project Cost = Total Investment + Selling Costs ($)
4. Net Profit: The most important number—the money you actually walk away with. Net Profit = ARV - Total Project Cost
5. Return on Investment (ROI): This metric shows how efficiently your invested capital generated profit. ROI (%) = (Net Profit / Total Investment) * 100
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Purchase Price | The price you pay for the property. | Currency ($) | Varies greatly by market. |
| Rehab Costs | Cost of all renovations and repairs. | Currency ($) | 10-25% of ARV |
| After Repair Value (ARV) | The estimated sale price after renovations. | Currency ($) | Determined by market comps. |
| Holding Costs | Expenses during the project (taxes, insurance, utilities). | Currency ($) | 1-2% of Purchase Price per month. |
| Selling Costs | Commissions and fees to sell the property. | Percentage (%) | 5-7% of ARV |
Practical Examples
Let’s walk through two realistic scenarios using the biggerpockets flip calculator to see how numbers play out in the real world.
Example 1: The Ideal Flip
- Inputs:
- Purchase Price: $200,000
- Rehab Costs: $40,000
- After Repair Value (ARV): $320,000
- Holding Costs: $8,000
- Selling Costs: 6%
- Results:
- Total Investment: $248,000
- Total Project Cost: $267,200
- Net Profit: $52,800
- ROI: 21.29%
This is a healthy flip with a solid return, a common goal for investors using a house flipping profit calculator.
Example 2: The Tight Margin Flip
- Inputs:
- Purchase Price: $280,000
- Rehab Costs: $60,000 (with unexpected overages)
- After Repair Value (ARV): $400,000
- Holding Costs: $15,000 (longer project time)
- Selling Costs: 6%
- Results:
- Total Investment: $355,000
- Total Project Cost: $379,000
- Net Profit: $21,000
- ROI: 5.92%
This example highlights how cost overruns and delays can dramatically shrink profits. A detailed fix and flip analysis is crucial to avoid such scenarios.
How to Use This BiggerPockets Flip Calculator
- Enter Purchase Price: Input the amount you are paying to acquire the asset.
- Input Rehab Costs: Provide a detailed estimate of all repair and renovation expenses. Be thorough here.
- Determine ARV: Enter the After Repair Value. This is arguably the most important number; use comparable sales (“comps”) for an accurate estimate. You can learn more about how to calculate ARV from our guides.
- Add Holding & Selling Costs: Input your estimated holding costs and the percentage you’ll pay in selling fees.
- Analyze the Results: The calculator instantly provides your Total Investment, Total Cost, Net Profit, and ROI. Use these figures to assess the deal’s viability.
Key Factors That Affect Flip Profitability
Your final profit is influenced by many variables. Here are six key factors to watch closely:
- Accuracy of ARV: Overestimating the After Repair Value is a common and costly mistake. Ground your ARV in solid, recent comparable sales.
- Rehab Budget Management: Unexpected repairs can destroy your profit margin. Always include a contingency fund (10-15% of your rehab budget) for surprises.
- Holding Time: Every month you hold the property, you incur costs (taxes, insurance, loan payments). A faster turnaround time directly increases profit.
- Market Conditions: A rapidly appreciating market can boost your profits, while a declining market can erase them. Understand the local market trends.
- Financing Costs: If you use a hard money loan or other financing, the interest rates and fees are direct costs that eat into your bottom line. Explore your options by reading our guide on financing a flip.
- Quality of Renovations: High-quality, modern finishes that appeal to buyers can help you achieve your target ARV and sell faster. Avoid over-improving for the neighborhood. For a deeper dive, check out our guide to estimating rehab costs.
Frequently Asked Questions (FAQ)
- What is the 70% Rule?
- The 70% rule is a common guideline stating you should pay no more than 70% of the ARV minus repair costs. For example, if a home’s ARV is $300,000 and it needs $40,000 in repairs, the rule suggests a maximum purchase price of $170,000 ($300k * 0.7 – $40k). Our calculator helps you test this rule.
- How do I accurately estimate rehab costs?
- Get multiple quotes from contractors. For materials, price everything out at local stores. Create a detailed spreadsheet itemizing every expected cost, from paint to plumbing fixtures, and add a contingency.
- What are typical holding costs?
- Holding costs include property taxes, insurance (you’ll need a vacant property or builder’s risk policy), utilities, loan interest payments, and basic maintenance like lawn care.
- How long does a typical flip take?
- This varies widely, but many investors aim for 3 to 6 months from purchase to sale. The longer it takes, the higher your holding costs.
- Is a higher ROI always better?
- Generally, yes. However, a lower ROI on a high-priced property might yield a higher net profit in dollars than a high ROI on a cheap property. Investors often consider both metrics.
- What’s the difference between gross profit and net profit?
- Gross profit is your profit before accounting for selling costs (ARV – Total Investment). Net profit is your final take-home pay after *all* expenses, including selling costs, have been paid. Our biggerpockets flip calculator shows both.
- Can I use this calculator for a BRRRR deal?
- While this calculator is optimized for flips, you could use it for initial analysis. However, a dedicated BRRRR calculator, like our rental property calculator, would be better for analyzing the rental and refinance phases.
- What’s a good ROI for a house flip?
- While it varies by market and risk, many investors aim for an ROI of at least 15-20%. Flips with lower potential returns may not be worth the risk and effort.