How to Use a Real Estate Agent Commission Calculator to Estimate Your Costs Understanding Real Estate Agent Commission What is a realty agent commission? A realty agent commission is an amount paid to a realtor for the services they provide in facilitating real estate transactions. This commission is typically a percentage of the final sale price of the property. It is common in the real-estate industry for agents receive a fee for their efforts in helping buyers or sellers navigate the complex process of buying and/or selling a property. Real estate agent calculators help individuals estimate the commission they will