Gross Rent Multiplier & 1% Rule
Calculate the gross rent multiplier (GRM), the rent-to-price ratio and the price per unit to compare investment properties quickly, free online.
À propos de cette calculatrice
GRM = purchase price ÷ gross annual rent — a lower GRM means a cheaper property relative to its rent. The 1% rule says monthly rent should be at least 1% of the price for the property to cash flow; many deals today pass at 0.7–0.8%. Price per unit helps compare multifamily buildings.