Formula
gross income − operating expenses = NOI
Estimate gross and net rental income before financing.
gross income − operating expenses = NOI
$24,000 annual gross, 5% vacancy, $8,000 opex: NOI = $14,800.
Calculators produce estimates. Real numbers depend on your state, lease terms, and property-specific factors. Confirm with a licensed professional before making financial decisions.
Calculate rent for a partial month at move-in or move-out.
Calculate late fees per your policy — flat, percentage, or per-day.
Estimate a security deposit within your state's cap.
Estimate monthly cash flow after mortgage.
Calculate capitalization rate from NOI and property value.
Calculate vacancy rate across a portfolio.