Property Cash Flow Calculator

Analyze rental property investments with comprehensive cash flow analysis. Calculate monthly cash flow, cap rate, cash-on-cash return, and other key real estate investment metrics.

Property Details

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Financing Details

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Monthly Operating Expenses

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Investment Analysis

Monthly Cash Flow

$575

Key Investment Metrics

Cap Rate 8.5%
Cash-on-Cash Return 8.2%
Gross Rent Multiplier 10.0
1% Rule 0.83%

Monthly Breakdown

+ Rental Income $2,500
- Mortgage Payment $1,265
- Operating Expenses $1,100
Net Cash Flow $575

Investment Summary

Total Cash Invested: $84,000
Loan Amount: $240,000
Annual Cash Flow: $6,900
Equity from Day 1: $35,000

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Real Estate Investment Formulas

Cash Flow Calculations

Net Operating Income (NOI)

Gross Rent - Operating Expenses

Cash Flow

NOI - Debt Service

Cap Rate

NOI ÷ Property Value × 100

Return Metrics

Cash-on-Cash Return

Annual Cash Flow ÷ Cash Invested × 100

Gross Rent Multiplier

Purchase Price ÷ Annual Rent

1% Rule

Monthly Rent ÷ Purchase Price × 100

📊 Investment Guidelines

Good Investment Indicators:

  • • Positive cash flow from day 1
  • • Cap rate above 8-10%
  • • 1% rule (rent ≥ 1% of purchase price)
  • • Cash-on-cash return above 8-12%

Common Expense Rules:

  • • Vacancy: 5-10% of gross rent
  • • Maintenance: 5-10% of gross rent
  • • Property management: 8-12% of gross rent
  • • Property taxes: Varies by location

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