amazon fba calculato is a tool that helps sellers estimate their fees and profits when using Amazon’s Fulfillment by Amazon (FBA) service. The calculator takes into account various factors such as storage fees, shipping costs, and Amazon’s commission to give sellers an accurate understanding of their margins. This tool is invaluable for sellers who want to determine the profitability of their products before committing to FBA. By using the FBA calculator, sellers can make informed decisions about pricing and product selection.