Commercial Real Estate Calculators
Explore tools to estimate financing payments, tenant occupancy costs, and other commercial real estate expenses. Use these calculators to compare scenarios and plan your next step. Check back as we add more tools.
Have questions about these calculators or your commercial real estate needs? Connect with an NAI FMA Realty commercial real estate advisor for guidance tailored to your goals—whether you’re buying, selling, leasing, or investing.
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Disclaimer
These calculators provide preliminary estimates for informational and illustrative purposes only. Results depend on user inputs and assumptions and may exclude costs specific to a property or transaction. Actual expenses, financing terms, and market conditions may vary. Results are not quotes, loan offers, appraisals, or financial, tax, or legal advice. NAI FMA Realty does not guarantee their accuracy or completeness. Verify relevant figures and terms with your lender, real estate professional, or other qualified advisor before making decisions.
Tenant Cost Estimator
Look beyond base rent. Estimate monthly occupancy costs, including operating expenses, based on your property type and lease structure.
Commercial Loan Calculator
Estimate monthly principal and interest payments and explore how different loan amounts, interest rates, and terms affect financing costs.
Property Cost Comparison
Compare up to five properties side by side. See how rent, operating expenses, tenant improvement allowances, and other costs affect your total lease expense.
Band of Investment Cap Rate Calculator
Explore how financing terms and investor return expectations affect a commercial property’s estimated capitalization rate. Enter your assumptions to calculate a cap rate and indicated property value.
How the Band of Investment Method Works
The band of investment method estimates a commercial real estate capitalization rate by combining the cash flow requirements of two sources of capital: the mortgage loan and the investor’s equity. Each component is weighted by its share of the property’s purchase price.
The debt component uses the mortgage constant, which is annual principal and interest payments divided by the original loan amount. The equity component uses the investor’s required annual cash-on-cash return on the equity invested.
Estimated cap rate = (Loan-to-value ratio × Mortgage constant) + (Equity percentage × Required cash-on-cash return)
Once the cap rate is estimated, dividing annual net operating income (NOI) by that rate produces an indicated property value. NOI is income after operating expenses and before mortgage payments.
Use this calculator to compare financing scenarios and explore how borrowing costs and return expectations influence valuation. The result reflects your assumptions; it should be considered alongside comparable property sales, property condition, lease terms, and local market evidence. Cash-on-cash return measures annual cash flow and does not include appreciation or total investment return.