Is there a “correct” temperature for refrigerators and freezers? Yep: A fridge temperature of 37° F will keep fresh food good for as long as possible—with no ice crystals on lettuce or bacteria breeding in raw meats. As for the freezer, a temperature of 0° F will keep foods thoroughly frozen.
Choose a Fridge With Electronic Temperature Control
Typically, the controls are preset around 37 degrees Fahrenheit for the fridge and 0 degrees Fahrenheit for the freezer, but you can adjust them. If there's a power failure, most fridges remember your settings and revert to the previous setting once power is restored.
Your refrigerator should be set at or below 40°F (4°C) to keep food safe and prevent bacterial growth. Ideally, the temperature for the refrigerator is around 37°F (3°C). For the freezer, the temperature should be 0°F (-18°C) or lower.
What's the best temperature for your fridge freezer? The ideal fridge temperature is between 37°F (3°C) and 40°F (5°C). And your freezer temperature should be at 0°F (-18°C).
This will vary depending on types of food and produce stored in the fridge, the best setting for the fridge is 3 degrees. The freezer temperature is best kept between -16 to -20 degrees.
The ideal temperature setting for a refrigerator is 3°C and for a freezer it's -18°C.
Keep the refrigerator temperature at or below 40° F (4° C). The freezer temperature should be 0° F (-18° C). Check temperatures periodically. Appliance thermometers are the best way of knowing these temperatures and are generally inexpensive.
Your fridge should ideally be kept at about 3 to 5 degrees. Your freezer should obviously be a lot colder though — set to around -18 degrees. These temperatures will help slow down the growth of bacteria and keep your food fresh — without using up too much energy.
When working properly, the refrigerator temperature should be 40° F (4.4 °C) or below; the freezer, 0° F (-17.8 °C) or lower. After the power comes back on, if you're not sure a particular food is cold enough, take its temperature with a food thermometer.
You will either have a dial temperature control or a digital control. A dial will be found within the fridge compartment, usually located close to the light. A digital control will be within the trim of the fridge. Adjust the temperature by turning the temperature regulator or via the control panel.
Based on these two factors here's the number your fridge should be set on: If you're always storing plenty of food you need the colder settings (3 to 4). If you're not storing as much choose between 2 and 3. If the temperature is very low, ice will form and it may prevent air circulation.
Refrigerators work to keep your food at a cool—but not freezing—temperature. Overly frosty temperatures in your refrigerator can be due to a few possible causes, including blocked air vents, incorrect temperature settings, leaky door seals, issues with your built-in ice maker and more.
If it's set too cold, set it higher and give it a day to adjust. Be sure to only adjust the temperature in relatively low increments, checking with a thermometer every 24 hours.
To keep your food fresh and safe, set your freezer to 0°F (-18°C) or lower.
Yes, your freezer can be too cold. If this is the case, you may need to adjust the temperature to 0ºF (-18ºC) or shift frozen items around to help encourage proper airflow. Parts of your freezer may also have worn out over time, affecting your appliance's freezing capabilities.
Taking everything above into account, it should now be clear that the best energy rating for a fridge freezer is A. However, it's important to bear in mind the size of the fridge freezer. A smaller fridge freezer with a B or C rating is likely to use less energy over time than a larger fridge freezer with an A rating.
Learn more. Is there a “correct” temperature for refrigerators and freezers? Yep: A fridge temperature of 37° F will keep fresh food good for as long as possible—with no ice crystals on lettuce or bacteria breeding in raw meats. As for the freezer, a temperature of 0° F will keep foods thoroughly frozen.
One of the most common reasons a freezer is cold but refrigerator is not, is overstuffing. When the freezer is full, air cannot circulate properly and as a result, the fridge will warm up. The solution is simple- don't overstuff your freezer! Too much food in the freezer can cause the refrigerator to warm up.
Reset your refrigerator: First, unplug it (or turn off the power at the circuit breaker), and then wait about five minutes for the electrical charge to clear out of it. Then, power it back on again.
The temperature of a freezer should be set at 0 degrees Fahrenheit so everything stays very cold. A freezer should be cold enough to keep food frozen and preserve it until they are ready to be cooked or reheated.
You should keep your fridge temperature set at 3°C/37.4F and your freezer set at -19°C/-2.2F (or -18°C/-0.4F, depending on your model) all year-round.
For the fridge compartment, we recommend maintaining a temperature between 3°C to 5°C to slow bacterial growth and preserve perishable items effectively. Similarly, for the freezer compartment, it is best to set the temperature at -18°C or lower to freeze food solid and maintain its quality over longer periods.
To reduce Salmonella growth, eggs gathered from laying hens should be refrigerated as soon as possible. After eggs are refrigerated, they need to stay that way. A cold egg left out at room temperature can sweat, facilitating the movement of bacteria into the egg.
This ensures any bacteria present in the food will not grow and multiply, keeping the food safe to eat for longer periods of time. However, most freezer manufacturers recommend keeping the appliance between 0 and 5 degrees Fahrenheit for optimal performance.