STOP PAYING. START WINNING.

Free Property Flip Calculator

Run your flip numbers in seconds. Freddie calculates profit, ROI, and every cost from purchase to closing so you never leave money on the table.

Everything in the Free Property Flip Calculator

Flip Profit Calculator
Calculate net profit after purchase, rehab, holding, financing, and selling costs.
All-In Cost Analyzer
Itemize every dollar from acquisition through sale so nothing is missed.
ROI & Annualized Return
See your return on investment and annualized rate to compare deals objectively.
Rehab Budget Tracker
Factor in realistic renovation costs by category to protect your margin.
Hold Time Impact
Model how hold time affects your profit as carrying costs accumulate.
Score Certificate
Get a flip deal score 0-100 with shareable certificate in seconds.

Real Deal. Real Numbers. Analyzed Free.

Dan White, 20-year fix-and-flip veteran in Northern Virginia, used FreeDealCalc to analyze a $130,000 wholetail opportunity in under 5 minutes. No spreadsheet. No paid software. Just Freddie.

Purchase
$210,000
Cleanout
$5,000
Resale
$349,000
Hold Time
1 Month
Strategy
Wholetail
Net Profit
$115,050
Before renovationAfter renovation
100
Deal Score
Strong Deal

"I've been flipping houses for 20 years and I built this tool because nothing free was actually good enough. Freddie does what I used to do with spreadsheets — but in seconds, for free, for every investor who needs it."

— Dan White, Founder, FreeDealCalc | 20-Year Fix & Flip Investor, Northern Virginia

A buyer who purchases this property as a wholetail deal undertakes all renovation work at their own direction, cost, and risk. The seller makes no representations regarding property condition and all sales are as-is. Buyer is responsible for all due diligence, inspections, and compliance with local codes and regulations.

Frequently Asked Questions

How do you calculate profit on a property flip?

Flip profit equals after repair value (ARV) minus purchase price, minus rehab costs, minus holding costs, minus financing costs, minus selling costs. Our calculator automates all inputs and flags deals where margins are too thin to proceed safely.

What is the 70% rule for flipping properties?

The 70% rule says your all-in cost (purchase plus rehab) should not exceed 70% of ARV. On a $300K ARV property with $50K rehab, your max purchase price is $160K. It's a quick filter — use Freddie for precise deal analysis beyond the 70% rule.

How much money do you need to flip a property?

Minimum capital for a basic flip is typically $20,000-$50,000 for down payment and rehab on a modest property with hard money financing. All-cash flips require full purchase plus rehab capital. Many investors use hard money (10-20% down) to preserve capital.

How long does a property flip take?

Most residential flips take 3-6 months from purchase to sale. Light cosmetic flips can close in 60-90 days. Major structural rehabs may take 6-12 months. Every extra month costs you in holding expenses — model different timelines in Freddie to see the impact.

What are the biggest risks in property flipping?

Over-renovating for the neighborhood, underestimating rehab costs, overestimating ARV, extended hold times due to construction delays, and rising interest rates that compress buyer purchasing power. Freddie stress-tests all of these variables before you commit.

Do I need a contractor before making an offer on a flip?

Ideally yes, or at minimum a reliable rehab estimate. Walking a property without understanding repair costs leads to bad MAOs and deal losses. Freddie can help you build a preliminary rehab estimate based on property condition and square footage.

More Free Tools

→ AI Flip Calculator→ Fix and Flip ROI Calculator

Ready to Analyze Your Deal?

Free forever. No credit card. No spreadsheet. Just Freddie.