Biggerpockets Flip Calculator

Master your fix-and-flip investments with precise profit analysis and ROI projections.

What is the BiggerPockets Flip Calculator?

The biggerpockets flip calculator is a specialized financial tool designed for real estate investors who focus on the “fix and flip” strategy. This calculator helps investors determine the viability of a deal by subtracting all associated costs—purchase price, renovation expenses, holding costs, and transaction fees—from the eventual After Repair Value (ARV). Using a biggerpockets flip calculator allows you to move beyond gut feelings and make decisions based on hard data and mathematical reality.

Who should use it? Primarily house flippers, wholesalers looking to evaluate deals for their buyers, and hard money lenders assessing the risk of a project. A common misconception is that flipping profit is simply the difference between the buy price and the sell price. In reality, the biggerpockets flip calculator accounts for the “invisible” costs like monthly carrying fees and closing costs that often eat up 10-15% of the total revenue.

BiggerPockets Flip Calculator Formula and Mathematical Explanation

The core logic behind the biggerpockets flip calculator relies on the Net Profit equation. To get an accurate result, you must break down every dollar spent during the lifecycle of the project.

The Primary Formula:
Net Profit = ARV - [Purchase Price + Rehab Costs + (Monthly Holding Costs × Months) + (ARV × Transaction Cost %)]

Key Variables in Flip Analysis

Variable	Meaning	Unit	Typical Range
After Repair Value (ARV)	Projected sale price post-renovation	Currency ($)	$100k – $1M+
Purchase Price	Agreed acquisition cost	Currency ($)	30-70% of ARV
Rehab Costs	Total renovation budget	Currency ($)	$20k – $100k+
Holding Period	Time from buy to sell	Months	3 – 9 Months
Transaction Costs	Realtor fees + Closing costs	Percentage (%)	6% – 10%

Practical Examples (Real-World Use Cases)

To understand the power of the biggerpockets flip calculator, let’s look at two distinct scenarios.

Example 1: The “Cosmetic Flip”

An investor finds a property for $200,000. It needs $30,000 in paint, flooring, and landscaping. The ARV is $300,000. They expect a 4-month hold at $1,200/month holding costs. Selling costs are 8%.

Using the biggerpockets flip calculator:

Total Costs = $200,000 + $30,000 + ($1,200 * 4) + ($300,000 * 0.08) = $258,800.

Profit: $41,200. ROI: 15.9%.

Example 2: The “Major Overhaul”

A distressed property costs $150,000 with a $100,000 rehab budget. ARV is $380,000. Hold time is 8 months at $2,000/month.

Using the biggerpockets flip calculator:

Total Costs = $150,000 + $100,000 + ($2,000 * 8) + ($380,000 * 0.08) = $296,400.

Profit: $83,600. ROI: 28.2%.

How to Use This BiggerPockets Flip Calculator

1. Enter the Purchase Price: This is your offer amount. If you are testing the 70% rule, adjust this until your ROI matches your goals.
2. Input ARV: Be conservative. Use recent comparable sales from the last 3-6 months.
3. Estimate Repairs: Include a 10% contingency buffer for unexpected issues.
4. Define Holding Costs: Include loan interest, insurance, and utilities. Time is money in flipping!
5. Set Transaction Costs: Standard is 6% for commissions and 2% for title/closing fees.
6. Analyze Results: Look at the 70% rule target. If your purchase price is higher than the 70% rule target, you may be overpaying.

Key Factors That Affect BiggerPockets Flip Calculator Results

• Interest Rates: If you are using hard money, a 1% increase in rates can significantly raise your monthly holding costs.
• Renovation Time: Delays in permits or contractor availability extend the holding period, reducing net profit every month.
• Market Volatility: A drop in neighborhood property values during your rehab can sink your ARV.
• Inflation: Rising material costs (lumber, copper) during a project can blow your rehab budget.
• Realtor Commissions: Negotiating a 1% discount on the listing side can add thousands to your biggerpockets flip calculator final result.
• Tax Implications: Short-term capital gains taxes apply to flips held for less than a year, which isn’t calculated here but must be planned for.

Frequently Asked Questions (FAQ)

What is the 70% rule in the biggerpockets flip calculator?

The 70% rule suggests you should pay no more than 70% of the ARV minus repair costs. It’s a shorthand way to ensure there is enough margin for profit and risk.

Can I use this for wholesaling?

Yes! Use the biggerpockets flip calculator to find the end-buyer’s max price, then subtract your wholesale fee to find your offer price.

Why are holding costs so important?

Holding costs represent the “burn rate.” Every day a house sits empty, it loses money. The biggerpockets flip calculator highlights this by showing how profit drops as months increase.

Does this include taxes?

It includes property taxes under holding costs, but not income or capital gains tax on the profit.

What if my ARV is uncertain?

Run the biggerpockets flip calculator with three scenarios: Conservative, Likely, and Aggressive to see your risk exposure.

How do I calculate “Buying Costs”?

Usually, these include home inspection, appraisal, and title insurance. Use 1-2% of the purchase price as a rule of thumb.

Should I include my own labor?

If you are doing the work, you can leave labor out to see your “sweat equity” profit, but pros usually include it to see if the deal stands on its own.

What is a good ROI for a flip?

Most experienced flippers aim for at least a 15-20% ROI or a minimum of $25,000 – $40,000 in net profit per deal.

Related Tools and Internal Resources

• Rental Property Calculator: Use this if you decide to BRRRR the property instead of flipping.
• BRRRR Strategy Guide: Learn how to refinance and repeat the process.
• Hard Money Lender Directory: Find financing for your fix and flip projects.
• Rehab Estimation Worksheet: A detailed breakdown for your biggerpockets flip calculator repair input.
• Wholesale Deal Analyzer: Specifically for calculating assignment fees.
• Mortgage Calculator: To estimate your monthly interest payments during the holding phase.