what temperature should fridge be

The ideal temperature range for a refrigerator is between 35°F and 38°F (or 1.6°C to 3.3°C) . This temperature range is close to freezing without being so cold that items start to freeze. The Food and Drug Administration (FDA) recommends keeping the refrigerator temperature below 40°F (4.4°C) to inhibit the growth of bacteria. However, if the temperature is too low, items may start to freeze. It is best to set the temperature gauge a few degrees below 40°F (4.4°C) . Most experts recommend setting the temperature between 35°F and 38°F (or 1.6°C to 3.3°C) to ensure food safety by giving a 2-5 degree buffer in case the temperature gauge isnt wholly accurate.