The ideal temperature for a standard household freezer is around 0 degrees Fahrenheit (-18 degrees Celsius). This temperature is cold enough to keep your frozen foods safe and fresh without causing them to freeze too quickly or develop freezer burn.
It's important to note that some freezers have adjustable settings, so you can set the temperature based on your specific needs. However, for most freezers, the default or recommended setting is around 0 degrees Fahrenheit. If your freezer has a digital display, it might show the temperature in Celsius or Fahrenheit, depending on the model.
To maintain the quality of your frozen foods and ensure food safety, it's a good idea to use a refrigerator/freezer thermometer to check and adjust the temperature periodically. If you notice any issues with food freezing too much or not enough, you can fine-tune the temperature setting accordingly.