The answer to 'how much does GFCI outlet cost' is that the typical cost for a GFCI (ground fault circuit interrupter) outlet can vary widely, but generally ranges from $15 to $50 per outlet, depending on several factors. GFCI outlets are designed to quickly shut off power in the event of a ground fault, making them an important safety feature in bathrooms, kitchens, and other wet locations.
The cost of a GFCI outlet can be influenced by the brand, quality, and features, as well as whether it's a basic model or one with additional functionality like USB ports. Installation costs can also add to the overall price, especially if the existing outlet needs to be replaced or additional wiring is required. It's best to get quotes from local electricians to determine the specific cost for your project.