what temp should fridge be

The ideal temperature for a refrigerator is between 35-38°F (1.6-3.3°C) . The Food and Drug Administration (FDA) recommends keeping the refrigerator temperature below 40°F (4.5°C) . This temperature range ensures food safety by giving a 2-5 degree buffer in case the temperature gauge isnt wholly accurate. If the temperature is too low, it can cause food to freeze when you dont want it to. Its best to set the temperature gauge a few degrees below 40°F (4.5°C) . Consumer Reports tests find that a fridge temperature of 37°F (2.8°C) will keep fresh food good for as long as possible.