Rental Property ROI Calculator

Analyze your real estate investment with comprehensive ROI metrics including cash flow, cap rate, and cash-on-cash return.

Real Estate Investment Analysis

Enter property details to calculate your potential returns

Property Purchase

Property purchase price
Percentage of purchase price
Fees, title, appraisal, etc.
Initial renovation costs

Financing

Annual mortgage rate
Mortgage duration

Rental Income

Expected monthly rental income
Laundry, parking, storage, etc.

Operating Expenses (Monthly)

Annual property tax
Annual insurance premium
Monthly HOA dues
% of rent for repairs
Expected vacancy percentage
% of rent (0 if self-managed)
If landlord pays utilities
Expected property appreciation

Understanding Rental Property Metrics

Key ROI Metrics

  • Cash-on-Cash Return: Measures annual cash flow as % of cash invested
  • Cap Rate: NOI divided by property price (ignores financing)
  • Total ROI: Includes cash flow, appreciation, and equity
  • DSCR: NOI divided by debt service (lenders want > 1.25)

Quick Analysis Rules

  • 1% Rule: Monthly rent = 1% of purchase price
  • 2% Rule: Monthly rent = 2% of price (cash flow focus)
  • 50% Rule: Operating expenses = ~50% of rent
  • 70% Rule: For flips: ARV x 70% - repairs = max offer

What's a Good Investment?

  • Cash-on-Cash Return: 8-12% or higher
  • Cap Rate: 5-10% (varies by market)
  • Positive monthly cash flow: $100-300+ minimum
  • GRM: Under 12-15 in most markets
  • DSCR: Above 1.25

Hidden Costs to Consider

  • Capital expenditures (roof, HVAC, etc.)
  • Tenant turnover costs
  • Legal and eviction costs
  • Landscaping and snow removal
  • Accounting and tax preparation