The net income multiplier decreases hyperbolically as the cap rate rises (NIM = 100 / Cap Rate). The green dot marks the current calculation.
The net income multiplier is the inverse of the capitalization rate. If a property has a 10% cap rate, its NIM is 10, meaning the property value is 10 times its net operating income.
NIM = 1 / Capitalization Rate
The net income multiplier is simply the inverse of the capitalization rate. If a property has a 10% cap rate, its NIM is 10 (meaning the property value is 10 times its net operating income). NIM provides a quick way to estimate property value from NOI, or to convert between cap rate and multiplier formats when comparing investments.
A commercial property has a capitalization rate of 8% and generates $80,000 in net operating income annually.
This means the property is worth 12.5 times its net operating income. If NOI is $60,000, the estimated value is $60,000 x 12.5 = $750,000.
The net income multiplier is the reciprocal of the capitalization rate expressed as a decimal. It provides an intuitive shortcut: multiply NOI by NIM to estimate property value, or divide price by NOI to find NIM. A higher NIM indicates a lower cap rate, which typically reflects lower perceived risk or stronger market demand.
Divide 1 by the capitalization rate expressed as a decimal. For example, a 10% cap rate (0.10) gives NIM = 1 / 0.10 = 10. Alternatively, NIM = 100 / cap rate as a percentage.
The formula is NIM = 1 / CR, where CR is the capitalization rate as a decimal. Equivalently, NIM = 100 / CR(%), where CR(%) is the cap rate expressed as a percentage.
NIM is the mathematical inverse of the cap rate. A higher cap rate means a lower NIM and vice versa. For instance, a 5% cap rate gives NIM = 20, while a 10% cap rate gives NIM = 10. This inverse relationship means that as perceived risk decreases (lower cap rate), the price-to-income multiplier increases.
Use NIM when you want to compare properties on a net income basis (after operating expenses). The gross rent multiplier (GRM) uses gross income and ignores expenses, so it can be misleading for properties with very different expense ratios. NIM provides a more accurate comparison because it reflects actual profitability.
NIM ranges from 10 to 25 depending on the market and property type. Prime urban properties with 4-5% cap rates have NIMs of 20-25. Suburban properties with 8-10% cap rates have NIMs of 10-12.5.
No. NIM uses net operating income (after expenses), while GRM uses gross scheduled income (before expenses). NIM is generally more meaningful because it accounts for operating costs.
Yes. Multiply the property's annual net operating income by the NIM to get an estimated market value. For example, if NOI is $100,000 and the market NIM is 15, the estimated value is $1,500,000. This is equivalent to dividing NOI by the cap rate.
Reference: Gallinelli, Frank. 2004. What Every Real Estate Investor Needs to Know About Cash Flow. McGraw-Hill.
The net income multiplier converts a capitalization rate into a price-to-income ratio:
Where:
Equivalently, NIM = 1 / (Cap Rate as a decimal). A 5% cap rate gives NIM = 20, meaning the property is valued at 20 times its net operating income. To find the cap rate from a NIM, simply invert: Cap Rate = 100 / NIM.
Commercial Appraisal
An appraiser needs to convert a cap rate to a multiplier for a quick valuation. The property has a cap rate of 8% and generates $80,000 in NOI annually.
The NIM of 12.5 means the property is priced at 12.5 times its annual net income.
Portfolio Analysis
An investor is comparing two properties. Property A is listed at 16.67 times NOI. The investor needs to convert this to a cap rate to compare with Property B's stated 7% cap rate.
Property A (6% cap rate) has a lower yield than Property B (7%), which may indicate lower risk or a stronger market location.
Market Research
A market researcher is analyzing downtown office properties where cap rates have compressed to 4%. What multiplier are buyers paying?
A NIM of 25 means investors are paying 25 times annual net income — a premium reflecting strong demand and low perceived risk in the downtown market.