The recommended freezer temperature to keep your food safe is at or below 0 f 18 c but your freezer may need to be set higher or lower depending on its environment and other factors.
Fridge and freezer temperatures celsius.
The typical freezer factory setting on whirlpool refrigerators is a great starting point at the recommended 0 f 18 c.
In the event of power loss keep the freezer door closed as much as possible.
In addition to keeping the temperature in your fridge at 40 f you can take additional steps to make sure your refrigerated foods stay as safe as.
Storing perishable foods at or below 5 c and at or above 60 c helps prevent bacteria from multiplying so don t forget.
At that temperature bacteria growth can be slowed down.
The fridge freezer wins the award for the hardest working kitchen appliance.
More on refrigerators cr s refrigerator ratings buying guide.
They recommend you keep your fridge set to 4 c 40 f or colder and your freezer at 18 c 0 f or lower.
But do you know what the best temperature is for it.
The temperature danger zone between 5 c and 60 c can potentially give rise to harmful bacteria.
With a closed door a freezer can keep food at an adequate temperature for approximately 48 hours.
Without a thermometer you can t know what those milestones translate to in real degrees.
Between 0 c to 4 c.
The fridge temperatures below are a good guide to keeping food safe.
They let you adjust the fridge and freezer temps on a scale of 1 to 5 with 5 being the warmest option.
But you also don t want to turn the temperature on your fridge down so low that your fresh vegetables in the crisper freeze and are unusable.
Anything higher than that and you enter the danger zone of 4 c 40 f to 60 c 140 f where bacteria has the opportunity to explode.
Maintaining the ideal fridge and freezer temperature is important.
If food in the freezer has not dropped below 40 degrees or it still has ice crystals visible on the surface the food can be refrozen or cooked and eaten safely.
The ideal fridge temperature is between 37 f 3 c and 40 f 5 c your freezer temperature should be at 0 f 18 c and it takes about 24 hours for your fridge to adjust to any changes you make.
The perfect temperature range for a freezer is at or slightly below 0 f and never more than 2 f.
We do the same thing in the freezer experimenting until we get the freezer temperature to between 1 f and 1 f.