Real Estate Investment Tool

Property Flip Profit Calculator - House Flipping Calculator & ROI Analysis

Free property flip profit calculator & house flipping calculator. Calculate flipping profits, ROI, renovation costs, and analyze real estate investment returns with comprehensive flip analysis. Our calculator helps real estate investors analyze flip opportunities using purchase price, renovation budgets, holding costs, ARV projections, and the 70% rule for successful fix-and-flip investments.

Last updated: October 19, 2025

Complete profit analysis
70% rule verification
ROI and margin calculations

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Property Flip Profit Calculator
Calculate profit, ROI, and returns for real estate flips

Property acquisition cost

Total rehab and improvement costs

Mortgage, taxes, insurance, utilities during flip

Expected selling price after renovations

Closing costs when buying (typically 2-3%)

Closing costs when selling (excluding commission)

Real estate agent commission (typically 5-6%)

Flip Analysis

Net Profit

$28,500

after all costs

Total Investment

$342,500

ROI

8.3%

Profit Margin

7.1%

Break-Even Price

$371,500

Analysis:

Good flip opportunity with solid profit potential.

Flip Profit Formula:

  • • Net Profit = ARV - Purchase - Renovation - Holding - Closing - Commission
  • • ROI = (Net Profit ÷ Total Investment) × 100
  • • 70% Rule: Purchase + Reno ≤ 70% of ARV
  • • Target 15-20% ROI for successful flips

Property Flip Calculator Types & Investment Tools

House Flipping Profit Calculator
Calculate net profit after all flip expenses

Formula

ARV - All Costs

Comprehensive profit calculation

Fix and Flip ROI Calculator
Calculate return on investment for flip projects

Target ROI

15-25%

Measures investment efficiency

70% Rule Calculator
Verify flip follows the 70% rule guideline

Rule

Purchase + Reno ≤ 70% ARV

Ensures adequate profit margin

After Repair Value Calculator
Estimate property value after renovations

Method

Comparable Sales

Uses recent comps for accuracy

Renovation Budget Calculator
Estimate costs for flip renovation projects

Categories

Kitchen, Bath, Flooring

Itemized renovation cost breakdown

Holding Cost Calculator
Calculate monthly carrying costs during flip

Per Month

$1,500-$4,000

Mortgage, taxes, insurance, utilities

Quick Example Result

$250K purchase, $75K renovation, $400K ARV with typical costs:

Net Profit

$28,500

ROI

8.3%

How Our Property Flip Profit Calculator Works

Our property flip profit calculator analyzes all costs and revenues in a fix-and-flip investment to determine net profit and ROI. The calculation applies real estate investment principles including the 70% rule to evaluate flip viability and profitability.

The Property Flip Formula

Net Profit = ARV - Purchase - Renovation - Holding - Closing - Commission
ROI = (Net Profit ÷ Total Investment) × 100
70% Rule: (Purchase + Renovation) ≤ ARV × 0.70
Profit Margin = (Net Profit ÷ ARV) × 100

The calculator sums all acquisition and carrying costs (purchase, renovation, holding, closing), subtracts from After Repair Value (ARV), deducts selling costs (commission, closing), and calculates net profit. ROI shows return on invested capital. The 70% rule verification ensures adequate profit margin for unforeseen expenses and market changes.

📊 Flip Profit Waterfall Chart

Shows how ARV flows through all costs to reach net profit

Mathematical Foundation

Property flip profit analysis is based on real estate investment mathematics and the fundamental income property equation: profit equals income minus expenses. Unlike rental properties with ongoing income, flips are one-time capital gain transactions. The 70% rule provides a quick screening metric derived from typical cost structures: 30% margin covers selling costs (~10%), holding costs (~5%), profit (~15%), and contingency buffer. ROI calculation shows return efficiency, while profit margin indicates pricing power and market positioning.

  • Total investment includes purchase, renovation, holding, and buying closing costs
  • ARV accuracy is critical—overestimating eliminates profit quickly
  • The 70% rule provides built-in safety margin for unexpected expenses
  • ROI of 15-25% is typical for successful flips
  • Holding costs accumulate monthly—speed increases profitability
  • Agent commission and selling closing costs reduce net proceeds significantly

Sources & References

  • The Book on Flipping Houses - J ScottComprehensive guide to house flipping strategies and analysis
  • Fix and Flip - Rick Otton, Real Estate InvestorPractical methods for profitable property flipping
  • BiggerPockets - House Flipping ResourcesCommunity and educational resources for real estate investors

Need help with other investment calculations? Check out our rental ROI calculator and cash flow forecast calculator.

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Property Flip Examples

House Flip Profit Analysis Example
Complete flip analysis for $250,000 property with $75,000 renovation

Investment Breakdown:

  • Purchase Price: $250,000
  • Renovation Costs: $75,000
  • Holding Costs: $10,000 (6 months)
  • Purchase Closing: $7,500
  • After Repair Value: $400,000

Profit Analysis:

  • Total Investment: $342,500
  • Commission (6%): $24,000
  • Selling Closing: $5,000
  • Net Profit: $28,500
  • ROI: 8.3%

Result: Net profit of $28,500 with 8.3% ROI

70% rule check: $325,000 ≤ $280,000 ✓ Profit margin: 7.1%. Break-even price: $371,500.

Light Cosmetic Flip

$200K buy, $30K reno, $280K ARV

Profit: ~$20K (9% ROI)

Major Renovation Flip

$150K buy, $100K reno, $400K ARV

Profit: ~$85K (31% ROI)

Frequently Asked Questions

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