A rental income vs stock market calculator compares the total wealth built from a leveraged rental property against investing the same down payment in index funds over your chosen holding period.
Investment Comparison Inputs
Real Estate
Stock Market
How to Compare Rental Property vs Stock Market Returns
This rental income vs stock market calculator compares two different ways to invest the same amount of money over time. The key insight: real estate uses leverage (typically 20% down to control 100% of the asset), while stocks require the full investment amount upfront.
How Leverage Amplifies Real Estate Returns
Putting $80,000 down on a $400,000 property gives you exposure to $400,000 in appreciation. If the property appreciates 4% annually, that is $16,000 per year on an $80,000 investment — a 20% return on invested capital from appreciation alone, before rental income. This leverage effect is why real estate often outperforms stocks when the math is done correctly.
The Hidden Cost: Management Time
A rental property requires 5-15 hours per month of management even with professional help. Index funds require zero time. If you value your time at $50/hour, 10 hours/month of management costs $6,000 per year — enough to swing the comparison significantly in favor of index funds for many investors.
When Real Estate Wins
Real estate tends to win when: you buy below market value, the area has strong rent growth, you can add value through improvements, you benefit from depreciation deductions, or you use equity to fund additional purchases. Markets with strong job growth and limited housing supply historically outperform the national average.
FAQ
Is this calculator free?
Yes, completely free with no signup required. All calculations run locally in your browser.
Does real estate or stocks perform better historically?
The S&P 500 has returned roughly 10% annually before inflation over the long term. Real estate appreciation averages 3-5% nationally, but rental income adds 4-8% more, and leverage amplifies returns. Well-selected rental properties in growing markets often outperform the index, but real estate requires much more active management.
What appreciation rate should I use for real estate?
National median home price appreciation averages 3-5% annually over long periods. Hot markets like Austin, Nashville, or coastal cities have averaged 6-8% in recent decades. Conservative investors use 3%, optimistic estimates use 5-6%. Avoid assuming recent boom-era rates will continue.
What S&P 500 return should I use?
The S&P 500 has returned about 10% nominal / 7% real annually over 50+ years. For conservative planning, use 7-8%. For optimistic scenarios, 10%. Remember: index fund returns require almost zero management time versus active rental management.
Does this account for taxes?
This calculator uses pre-tax returns for simplicity. Real estate has tax advantages (depreciation deduction, 1031 exchange) while stocks offer capital gains rates and step-up basis at death. After-tax comparison depends heavily on your individual tax situation.
What is IRR in this context?
Internal Rate of Return (IRR) represents the annualized return accounting for the timing and magnitude of all cash flows — initial investment, annual cash flows, and final sale proceeds. It is the most accurate way to compare investments with different cash flow patterns.