Real Estate Investment Tool

How to Calculate Flip Profit - Real Estate Flip Investing Calculator & Formula

Learn how to calculate flip profit with our free real estate flip investing calculator and formula guide. Use our real estate flip investing calculator, house flipping calculator, property flip profit calculator, fix and flip calculator, property flip roi calculator, and renovation profit calculator. Formula: Net Profit = ARV - Purchase - Renovation - Holding - Closing - Commission. 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: February 2, 2026

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

How to Calculate Flip Profit - Step by Step Guide & Formula

Flip Profit Formula

Main Formula:

Net Profit = ARV - Purchase - Renovation - Holding - Closing - Commission

Where:
  • • ARV = After Repair Value
  • • Purchase = Purchase Price
  • • Renovation = Renovation Costs
  • • Holding = Holding Costs
  • • Closing = Closing Costs
  • • Commission = Agent Commission
Example:
  • • $400K ARV
  • • $250K purchase
  • • $75K renovation
  • • $10K holding
  • • $12.5K closing
  • • $24K commission
  • • Profit: $28,500

Step-by-Step: How to Calculate Flip Profit

Step 1: Determine After Repair Value (ARV)

Estimate property value after renovations using comparable sales:

ARV = Average of Comparable Sales (adjusted)

Example: Find 3-5 similar renovated homes sold recently, adjust for differences, average = $400,000 ARV

Step 2: Calculate Total Investment

Sum all acquisition and carrying costs:

Total Investment = Purchase + Renovation + Holding + Closing Buy

Example: $250,000 + $75,000 + $10,000 + $7,500 = $342,500 total investment

Step 3: Calculate Selling Costs

Sum all selling expenses:

Selling Costs = Agent Commission + Closing Sell

Example: ($400,000 × 6%) + $5,000 = $24,000 + $5,000 = $29,000 selling costs

Step 4: Calculate Net Profit

Subtract all costs from ARV:

Net Profit = ARV - Total Investment - Selling Costs

Example: $400,000 - $342,500 - $29,000 = $28,500 net profit

Step 5: Calculate ROI

Divide net profit by total investment:

ROI = (Net Profit ÷ Total Investment) × 100

Example: ($28,500 ÷ $342,500) × 100 = 8.3% ROI

Flip Profit Calculation Example

Example: $250K Purchase, $75K Renovation, $400K ARV

Given: Purchase = $250,000, Renovation = $75,000, Holding = $10,000, ARV = $400,000, Closing Buy = $7,500, Closing Sell = $5,000, Commission = 6%
Step 1: ARV = $400,000 (from comparable sales)
Step 2: Total Investment = $250,000 + $75,000 + $10,000 + $7,500 = $342,500
Step 3: Selling Costs = ($400,000 × 6%) + $5,000 = $24,000 + $5,000 = $29,000
Step 4: Net Profit = $400,000 - $342,500 - $29,000 = $28,500
Step 5: ROI = ($28,500 ÷ $342,500) × 100 = 8.3%
Result: Net Profit = $28,500, ROI = 8.3%
70% Rule Check: ($250,000 + $75,000) ÷ $400,000 = 81.25% (exceeds 70% rule - tight margin)

Key Insight: Flip profit calculation must account for all costs including purchase, renovation, holding, closing costs, and commission. The 70% rule (Purchase + Renovation ≤ 70% of ARV) ensures adequate margin for unexpected expenses. Target 15%+ ROI for successful flips. This example shows 8.3% ROI, which may be too low for the risk involved.

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

Real Estate Flip Investing Calculator
Analyze fix-and-flip investment opportunities and returns

Investment Analysis

Flip ROI & Profit

Calculate profits and ROI for flip investments

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.

Property Flip Profit Formula - Complete Guide

Main Formulas:

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

Quick Calculation Example:

Given: $250K purchase, $75K reno, $400K ARV, $10K holding, $12.5K closing, 6% commission
Step 1: Total Investment = $250K + $75K + $10K + $7.5K = $342,500
Step 2: Selling Costs = ($400K × 6%) + $5K = $29,000
Step 3: Net Profit = $400K - $342,500 - $29K = $28,500
Step 4: ROI = ($28,500 ÷ $342,500) × 100 = 8.3%
Result: Net Profit = $28,500, ROI = 8.3%

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)

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