Gross Rent Multiplier (GRM) Calculator | Analyze Rental Property Investments Gross Rent Multiplier (GRM) Calculator Calculate the Gross Rent Multiplier (GRM) to evaluate rental property investments. Property Price ($): Annual Rental Income ($): Calculate GRM What is a Gross Rent Multiplier (GRM) Calculator? A Gross Rent Multiplier (GRM) calculator helps investors assess rental properties by… Continue reading Gross Rent Multiplier (GRM) Calculator | Analyze Rental Property Investments