# Does a freezer use more electricity than a fridge?

The answer is: it depends. The electricity consumption of a freezer and a fridge depends on several factors, such as their size, efficiency rating, features, and type. Generally, larger and older models use more electricity than smaller and newer ones.

If you are wondering how much electricity your freezer and fridge use, and whether you can save money by replacing them with more efficient models, this article will provide you with some useful information and tips.

## How to measure the electricity consumption of a freezer and a fridge

One way to measure the electricity consumption of a freezer and a fridge is to look at their energy guide labels. These are black and yellow stickers that show the estimated annual energy usage and cost of the appliance, based on the national average electricity rate. They also show the range of energy usage of similar models, so you can compare the efficiency of different appliances.

Another way to measure the electricity consumption of a freezer and a fridge is to use a wattmeter or a smart plug. These are devices that you can plug into the wall outlet and connect to your appliance. They will display the power rating of the appliance in watts, and some of them can also track the energy usage over time and send the data to your smartphone or computer.

The power rating of a freezer or a fridge tells you how much electricity it uses at a given moment, but not how much it uses over a period of time. To calculate the energy usage over a period of time, you need to multiply the power rating by the number of hours the appliance is running. For example, if your freezer has a power rating of 100 watts and it runs for 10 hours a day, it will use 1,000 watt-hours or 1 kilowatt-hour (kWh) of electricity per day.

The energy usage of a freezer or a fridge also depends on how often it cycles on and off to maintain the desired temperature. This depends on factors such as the ambient temperature, the thermostat setting, the door opening frequency, and the amount and type of food stored in the appliance. Generally, the more the appliance has to work to keep the temperature low, the more electricity it will use.

See also  Does a toaster oven use more electricity than an air fryer?

## How to compare the electricity consumption of a freezer and a fridge

To compare the electricity consumption of a freezer and a fridge, you need to consider their size, efficiency rating, features, and type. Here are some general guidelines:

• Size: The larger the appliance, the more electricity it will use. However, this also depends on how full the appliance is. A full freezer or fridge will use less electricity than an empty one, because the cold air will not escape as easily when the door is opened. A good rule of thumb is to choose an appliance that matches your storage needs, and avoid wasting space and energy.
• Efficiency rating: The efficiency rating of an appliance indicates how well it uses electricity to perform its function. The higher the rating, the less electricity it will use. The most common efficiency rating system for freezers and fridges is the ENERGY STAR program, which sets minimum standards for energy performance and labels the appliances that meet or exceed them. According to the ENERGY STAR website, an ENERGY STAR certified freezer or fridge can save you up to 40% or 10% on your energy bills, respectively, compared to a standard model.
• Features: The features of an appliance can affect its electricity consumption, either positively or negatively. Some features that can increase the electricity consumption of a freezer or fridge are ice makers, water dispensers, door alarms, digital displays, and anti-frost systems. Some features that can decrease the electricity consumption of a freezer or fridge are temperature sensors, variable speed compressors, and vacuum insulation panels. You should weigh the benefits and costs of the features you want, and choose the ones that suit your needs and preferences.
• Type: The type of an appliance refers to its design and configuration. The most common types of freezers are chest freezers and upright freezers. The most common types of fridges are top freezer fridges, bottom freezer fridges, side-by-side fridges, and French door fridges. The type of an appliance can affect its electricity consumption, depending on how it circulates the cold air, how it opens and closes, and how it fits in your kitchen. Generally, chest freezers and top freezer fridges are more efficient than upright freezers and bottom freezer fridges, because they have less surface area exposed to the warm air and they lose less cold air when the door is opened. Side-by-side fridges and French door fridges are less efficient than top freezer fridges and bottom freezer fridges, because they have more surface area exposed to the warm air and they have more doors that can be opened. However, they also offer more convenience and flexibility in terms of storage and access.

## How to reduce the electricity consumption of a freezer and a fridge

There are some simple steps you can take to reduce the electricity consumption of your freezer and fridge, and save money on your energy bills. Here are some tips:

• Check the temperature settings: The recommended temperature settings for a freezer and a fridge are -18°C (0°F) and 4°C (40°F), respectively. You can use a thermometer to check the actual temperature inside your appliance, and adjust the thermostat accordingly. Avoid setting the temperature too low, as this will increase the electricity consumption and may cause freezer burn or spoilage of your food. Avoid setting the temperature too high, as this will decrease the food quality and safety, and may cause bacteria growth or spoilage of your food.
• Clean the coils: The coils are the parts of the appliance that transfer heat from the inside to the outside. They are usually located at the back or the bottom of the appliance. Over time, dust and dirt can accumulate on the coils, reducing their efficiency and increasing the electricity consumption. You should clean the coils at least once a year, using a vacuum cleaner or a brush. Be careful not to damage the coils or the wires, and unplug the appliance before cleaning.
• Defrost the appliance: If your appliance is not frost-free, ice can build up on the walls and the shelves, reducing the available space and the airflow. This can affect the temperature regulation and the electricity consumption of the appliance. You should defrost your appliance regularly, following the manufacturer’s instructions. Usually, this involves unplugging the appliance, removing the food, and letting the ice melt. You can speed up the process by placing a bowl of hot water inside the appliance, or using a hair dryer. Be careful not to damage the appliance or the food, and wipe the appliance dry before plugging it back in.
• Seal the doors: The doors are the main sources of heat exchange between the inside and the outside of the appliance. If the doors are not properly sealed, cold air will leak out and warm air will enter, forcing the appliance to work harder and use more electricity. You should check the door seals regularly, and replace them if they are worn or damaged. You can test the door seals by closing the door on a piece of paper, and pulling the paper out. If the paper slides out easily, the seal is not tight enough. You should also avoid opening and closing the doors too frequently or too long, and make sure the doors are fully closed after each use.
• Organize the food: The way you store and arrange your food in the appliance can affect its electricity consumption. You should avoid overloading or underloading the appliance, as this can reduce the airflow and the temperature regulation. You should also group similar items together, and place the most frequently used items in the front and the top, and the least frequently used items in the back and the bottom. This will help you find what you need quickly, and minimize the time and the frequency of opening and closing the doors. You should also label and date your food, and use it before it expires or spoils.