Analyze real estate investment returns and cash flow
This real estate investment calculator analyzes rental property returns including monthly cash flow, cap rate, cash-on-cash return, and five-year ROI. It accounts for mortgage payments, property taxes, insurance, maintenance, vacancy, and property management fees to give investors a complete picture of potential profitability.
Real estate investing requires careful analysis of income, expenses, and financing to determine whether a property will generate positive cash flow. This calculator brings together all the key metrics investors use to evaluate deals and compare potential investments across different markets.
The calculator computes the monthly mortgage payment using the standard amortization formula. Net operating income (NOI) is effective rental income minus operating expenses. Cash flow is NOI minus debt service. Cap rate is NOI divided by property price, and cash-on-cash return is annual cash flow divided by total cash invested.
A good cap rate typically ranges from 4% to 10% depending on the market and property type. Higher cap rates generally indicate higher potential returns but also higher risk. In expensive housing markets, cap rates tend to be lower, while secondary markets may offer higher cap rates.
Cap rate measures the property's return based on its purchase price regardless of financing, making it useful for comparing properties. Cash-on-cash return measures the return on the actual cash invested (down payment), which accounts for leverage and is more relevant for financed purchases.
Leverage — using borrowed money — amplifies both returns and risks. A 20% down payment on a property that appreciates 5% yields a 25% return on your cash investment, minus financing costs. However, if the property declines in value, your losses are similarly magnified. Conservative leverage ratios help manage this risk.
A 1031 exchange allows real estate investors to defer capital gains taxes by reinvesting proceeds from a property sale into a like-kind replacement property. This powerful strategy enables investors to build wealth by continuously rolling gains into larger properties without immediate tax consequences.
The 1% rule states that monthly rental income should be at least 1% of the property's purchase price. For a $300,000 property, you should aim for at least $3,000 in monthly rent. This quick screening rule helps investors identify properties that are likely to generate positive cash flow before doing detailed analysis.