The answer to 'how much is GFCI outlet upgrade' is that the cost can vary widely depending on several factors. Generally, the cost to upgrade a standard outlet to a GFCI (ground fault circuit interrupter) outlet ranges from $75 to $200 per outlet, including labor and materials. The exact price will depend on the complexity of the installation, the cost of parts in your local area, and whether you hire an electrician or do the work yourself.
GFCI outlets are an important safety feature that help prevent electric shocks and reduce the risk of electrical fires. They are required by code in certain areas of the home, such as kitchens, bathrooms, laundry rooms, and outdoor spaces. Upgrading to GFCI outlets is a worthwhile investment to improve the safety of your home.