Example: Number of units: 150 units · Average monthly rent per unit: $110 · Occupancy: 87% · Expense ratio: 38% → Cap rate: 6.68%.
Annual NOI: $106,801
Annual gross potential: $198,000
Frequently asked questions
How do I calculate self storage roi? Enter your numbers above and the result updates instantly. For example: Number of units: 150 units · Average monthly rent per unit: $110 · Occupancy: 87% · Expense ratio: 38% → Cap rate: 6.68%.
Is this Self Storage ROI Calculator free? Yes — completely free with no sign-up or paywall. It runs entirely in your browser and keeps working offline; the numbers you enter never leave your device.
How accurate is it? It uses the standard published formula for self storage roi. Results are estimates for planning — not financial, tax, medical, engineering, or legal advice.