Because of their tiny size and convenience, mini refrigerators are becoming increasingly popular. But how much electricity do they use? One of the most popular reasons for purchasing a new appliance is its ability to save energy.
As with a traditional refrigerator, a mini-fridge is always running to maintain a certain temperature. Unlike your cell phone or laptop, which stop running when you turn them off, this one doesn’t. In order to save money and keep your beverages fresh, be sure you know how it works.
How Much Electricity Does A Mini Fridge Use?
Models, sizes, materials, and levels of insulation all have an impact on real energy usage. Mini-fridges typically require between 55 and 85 watts of electricity per hour when they are functioning. If you’re comparing models from different manufacturers, keep in mind that the figures may be different.
If you want to know how much you’ll be charged for electricity, you’ll need to convert the wattage of your mini-fridge into kilowatt-hours (kWh). Many things affect how much energy you use, such as the temperature of the room, your refrigerator’s contents, how often you open the door, and so on.
Basic Mini Fridge Power Consumption Calculator:
The following computation can be used to convert your watts to kilowatts, as previously mentioned:
- Watts (W) divided by the number of hours in a day (h) equals Watt-hours per day.
- Kilowatt-hours (kWh) per day = Watt-hours / 1000
Is That A Lot Of Electricity?
Regular refrigerators lose more cold air when they are opened than mini-fridges do. Having a lower volume, mini-fridges typically have a capacity of 1.7 to 4.5 cubic feet. Refrigerator capacities range from 9 cubic feet to 30 cubic feet.
Because of its smaller size, opening the mini-fridge seven times a day saves more cold air than opening a regular refrigerator the same number of times. As a result, it consumes less electricity than a full-sized refrigerator, which is required to keep all of your beverages fresh.
Mini-fridge energy usage varies based on the mini-size, fridge’s function, and materials utilized. The annual operating cost of a 4.5 cubic foot tiny fridge is $27, while the annual operating cost of a 20.6 cubic foot regular refrigerator is roughly $47, according to Consumer Reports. This is understandable because mini-fridges consume 233 kWh to 310 kWh per year compared to 420 kWh in a year for conventional refrigerators.
Make sure you don’t fall into the trap of thinking that smaller devices use less energy. As a result, you’ll pay more per cubic foot for cooling space because smaller machines require more energy per volume.
- 20 Litres: 50 kWh at $6.00 per liter
- 40 Liters: 70 kWh x $8.40 = $8.40
- 100 kWh / $12.00 for a 60-liter capacity
That being said, a mini-fridge costs more than half of a regular refrigerator’s annual price. Using it in an inefficient manner (such as the following factors) could result in you paying more than necessary.
Things That Affects Mini Fridge Power Use
When purchasing a mini-fridge, there are a few things to keep in mind:
- Model: Models with an A ++ Energy Star rating employ materials that are more energy efficient than those with a B+ Energy Star certification. Using the label’s rating, you may tell if a product is good or bad by looking at the C or D grades.
- They are available in a wide range of length, breadth, and height measurements. Adding a freezer section to a larger model not only increases capacity but also increases energy consumption.
- Modern technology has improved the efficiency of newer models, which have been in production for a shorter period of time.
- Pre-set parameters may have a greater impact on energy consumption than is necessary for the device.
- As a general rule, refrigerators that are located in hotter climates have to work twice as hard to keep food chilled.
- The compressor has to work harder to maintain a cool temperature if the door is opened frequently or left open for a lengthy period of time.
- Refrigerators use more electricity during the summer months than they do during the winter months.
How Many Watts Does A Wine Cooler Use?
In terms of watts, the average wine cooler consumes 90 watts, however this varies depending on the size and the cooling method it employs. Thermal coolers consume 70 watts, while compressor coolers use 85. This is because thermoelectric coolers are more efficient at cooling. While in the 32-bottle wine cabinet, the compressor utilizes 85 watts, on average, the thermoelectric requires 140 watts.
Continuous operation means that thermoelectric refrigerators use more power than compressor refrigerators. Since it uses more Peltier modules to work, a 32-bottle thermoelectric cooling system requires 140 watts of power. If you utilize a thermoelectric wine cooler properly, it will only cost you approximately $40 per year, but a huge compressor cooler would cost you about $100 per year.
To save money on your electricity bill, there are a few things you can do:
- Use a thermoelectric cooler of a small size.
- When it comes to keeping the fridge cool, avoid regions that are too warm.
- To ensure adequate ventilation, a standalone unit must have some separation from a nearby wall.
- Keep the fridge door closed unless it’s absolutely necessary (look through the fridge door as wine cabinets are made of glass, and see which bottle you want before opening the door)
Ways to Reduce Energy Consumption at home
- Don’t put your mini-fridge too close to the cabinets, even if it can fit in a small space. In order for it to function properly, it must have adequate space around it for heat to dissipate.
- Using the refrigerator’s timer, you may control how long it takes to cool the food. This means that it doesn’t have to operate all day and saves you money.
- Mini-fridges are typically pre-set to temperatures that are higher than the ordinary cold. You can measure and adjust the temperature with the help of a thermometer.
- Clean the coils of the condenser: As air is drawn through the coils, dust and debris can become trapped inside. Frequent cleaning with a clean cloth or a small vacuum cleaner will boost the cooling capacity of your fridges.
- less doors being opened and closed Before you open the door, make a list of everything you need. Using a tray allows you to carry numerous items at the same time. As a result, the compressor isn’t need to work as hard to keep a consistent temperature within the vehicle.
Know Exactly How much power does a mini fridge use or consume
If you want to discover how much electricity a tiny fridge uses, you can use a gadget called a power meter. On its display, it shows you how much electrical energy is flowing at an average pace in watts. If you’re concerned about your mini-energy fridge’s usage, a power meter is a worthwhile investment.
Furthermore, more sophisticated models can estimate your energy costs based on historical data. Since the information has already been provided, you don’t have to make any calculations of your own. As a result, an electricity meter makes it simple to keep tabs on how much electricity your small fridge is using and to make necessary temperature adjustments.
Things To Consider When Buying A Mini Fridge
The first thing to keep in mind is how long you want to use the mini-fridge and the current pricing per kilowatt-hour. Look for a device’s description that displays how much energy it consumes each year, then apply the calculation above to figure out the prices. You can experiment with this on a variety of mini-fridges to find the one that works best for your lifestyle..
Consider whether you need an indoor or outdoor gadget before making a purchase. This is due to the fact that outside machines require more energy, yet they are constructed from weather-resistant materials. Also, understanding how much space you have and the average temperature in your area will help you decide whether to go with a smaller or larger size.
Consider the volume of food to get an idea of how many fresh or frozen items can be kept. Another item to consider when purchasing a mini-fridge is the noise level – how much noise it makes is an additional consideration.
Are Mini Fridges Worth It?
Since mini-fridges are so little, you can put them almost anywhere: in your dorm room, your office, your camper, or even your backyard BBQ. They range in size from 1.7 to 4.5 cubic feet. Additionally, because of their tiny size and low cost, they are ideal if you plan to use them for a long period of time. For storing drinks, allergies, or anything else, a mini-fridge with a capacity of 60 liters or less is ideal for a single home.
In terms of energy efficiency, a noisy compressor may be better than a silent fridge. In reality, it doesn’t operate at regular intervals that make a lot of noise. For those who prefer a quieter environment, they can utilize a silent refrigerator in their bedroom or office.
Wine Cooler vs Mini Fridge: What’s Difference?
A wine cooler’s temperature ranges from 41°F (5°C) to 65°F (18°C), while a mini-temperature fridge’s goes from 35°F (1.7°C) to 42°F (5.5°C). This is the most significant distinction. In order to preserve wine, wine coolers drop the temperature gradually while also maintaining a constant humidity level. Mini-fridges are useful for storing typical foods and beverages, but they can cause temperature fluctuations and reduced humidity.
Vibration intensity is the second difference. Either thermoelectric cooling or sophisticated compressor cooling is used in wine coolers, both of which produce very little vibration. However, when the compressor compresses the refrigerant gases, mini-fridges emit a continual vibration.
The inside layout and the shelves are the third major distinction between the two. Unlike conventional refrigerators, wine coolers contain shelves that can be specifically designated for the safe storage of bottles of wine. The aging process can go considerably more quickly and efficiently if the bottles are left in situ.
Temperature, humidity, and continual vibration make it impossible to store wine in a mini-fridge. Again, these are the things that can mess with your wine’s sediment. Wine coolers, on the other hand, can be used to keep fizzy beverages, apples, pears, chocolate, and cheese, as well as cure any semi-dry meat.
Types of Mini Fridges
Mini fridges come in a wide range of sizes and designs, allowing you to pick the one that best fits your needs and lifestyle.
In most cases, these little boxes merely have a cooling compartment, although there are a few exceptions. They’re small enough to fit in a backpack or purse, and can store enough food and water for one or two people. It is possible to find countertop small fridges with a retro aesthetic that mimics an old refrigerator.
Consider the portability and simplicity of one of these units if you need a compact fridge for your office cubicle, bedroom, or college dorm room. To begin cooling as soon as it is plugged in, a countertop fridge normally has only one cooling temperature and an on/off switch or no switch at all.
Freestanding mini fridges are a popular choice for break rooms and dorm rooms because they have more space than counter fridges but not enough space to qualify as a regular model. Some have mini freezers, and most have temperature dials that can be adjusted.
Freestanding mini fridges, even though they may be small enough to fit under a counter, are not meant to be permanently installed like a built-in refrigerator. Whether you’re entertaining alone or with a group, you’ll appreciate having a refrigerator on hand to keep drinks and snacks cold.
Under-the-counter refrigerators are more common in finished kitchens than freestanding types because they can be placed on a table, floor, or countertop. In order to fit under a counter, they are usually 30 to 35 inches tall. Because the fridge is situated at a height that is easily accessible to persons with disabilities, they are often in compliance with the ADA Standards for Accessible Design. If you have a lot of space available, you can choose from a variety of widths ranging from 6 inches to 36 inches.
This sort of tiny fridge has a full range of temperature-control options and is comparable to full-size built-in refrigerators in terms of features and quality. Aside from the fact that they’re not affordable appliances (they can cost more than a conventional refrigerator), they’re not portable, and they may require professional installation to match the cabinetry.
Despite the fact that a compact refrigerator is portable, most people are shocked by the appliance’s considerable weight. As a result, you can get a portable mini fridge that is small and light.
They have removable shelves and an adjustable thermostat, but they don’t include a crisper drawer or freezer like most micro fridges. Reversible doors allow consumers to install their mini fridge in any position they like, regardless of which way it opens. Some brands have built-in grips or locking wheels on the base of the fridge so that it is easy to move.
What to Consider When Choosing the Best Mini Fridge
As you seek for the best micro fridge, take into account a variety of factors, including the interior and exterior dimensions, storage capacity, organization, number of doors, energy consumption, and other features. In order to pick the greatest micro fridge for your house, you must also examine its size, capacity, and portability.
Size and Capacity
Different varieties of micro fridges naturally have different capacities and sizes, which is to be expected.
- The standard dimensions of a countertop micro fridge are 17 to 21 inches in height, 18 to 22 inches wide, and 17 to 22 inches deep. Averaging 1.5 to 1.8 cubic feet, they can hold a lot of stuff.
- If you’re looking for a freestanding small fridge, you may expect to see a range in height of 30 to 35 inches, width of 18 to 24 inches, depth of 19 to 26 inches, and a range in depth of 19 to 26. In general, their overall volume will be in the range of 3 to 4.5 cubic feet.
- As a result, the projected height, width, and depth of various models of built-in and under-counter small fridges may be drastically different from those of other manufacturers. They can hold anywhere from 1.5 cubic feet to 7.5 cubic feet on average. Between 30 and 35 inches in height, these products’ widths can range from 6 inches to 36 inches. With a depth of 20 to 35 inches, depending on the product, this trend of vast size ranges continues.
- To make them easy to transport, portable mini fridges typically have a capacity between 0.2 and 0.5 cubic feet. It is common for these devices to be less than 12 inches in height or breadth or depth, making them easy to stow in a car or under your desk.
Power and Energy Consumption
Compressor-powered and thermoelectric cooling technologies are the most common choices for mini fridges. When compared to thermoelectric refrigerators, compressor-powered cooling systems (such the ones found in standard-sized refrigerators) provide more precise temperature control. There are several solar-powered refrigerators on the market, but they are quite rare and expensive.
Mini fridges, on general, use less energy than full-size refrigerators. As far as electricity consumption goes, an Energy Star-certified device is the best option. The majority of micro fridges are powered by 120-volt A/C electricity, which is commonly found in homes. Some come with a D/C adaptor, allowing them to be powered by the vehicle’s battery when installed in a car, truck, or RV.
In order to have a completely functional freezer, you need stick with a regular refrigerator or buy a stand-alone freezer. In spite of the fact that most one-door micro fridges feature a small freezer compartment in the main compartment, they are unable to maintain proper freezing temperatures since they lack thermostats. Another drawback of this design is the tiny capacity of the freezers seen in most one-door refrigerators.
A separate freezer in a two-door mini-fridge often keeps frozen food cooler, making it safer to eat. In comparison to single-door models, these two-door models often incorporate an inside thermostat to keep the temperature more stable. The ice dispenser isn’t commonly included in tiny fridges.
Black, white, stainless steel, wood grain, and novelty appearances are just a few of the hues and finishes available for mini fridges. It’s up to you whether you want your fridge to blend in with the rest of your kitchen appliances or stick out as a focal point. In addition, some optional features might elevate a tiny fridge above comparable models. While you’re out shopping, keep these important features in mind:
- Most micro fridges have the ability to regulate their internal temperature. The temperature of the fridge can be set using a simple dial or a more complex digital control panel.
- You won’t have to wait for the tiny fridge to thaw manually before moving it. The mini fridge’s internal defrosting technology helps to keep it frost-free at all times.
- Mini fridges may come equipped with a beverage dispenser, a feature usually reserved for full-size refrigerators, but it can be found on some models.
- If you’re looking for a little refrigerator with a lot of storage space, go no further than the tiny fridge. In some models, these components can be shifted in order to maximize storage space.
- Some micro fridges include doors that can be locked, making them more secure. An workplace or dorm with a lot of different uses could benefit from this feature.
The Best Mini Fridges of 2022
In comparison to a standard refrigerator, a tiny fridge provides the same level of cooling while taking up a fraction of the space. In a finished basement or a garage full of perishable pet food, many owners rely on these small machines as a back-up storage solution.
Mini fridges are a terrific way to save money in the long term because they cost less up front and use less energy than full-size refrigerators. Using this guide, you’ll learn how to choose one of these tiny miracles and why the following models are among the best micro fridges on the market.
We’ve compiled a list of the best small fridges on the market, broken down by brand and size. Find the greatest bargain mini fridge for your home, workplace, dorm room, or other location with our carefully chosen list of countertop, freestanding, built-in, and portable versions.
GE Double-Door Mini Fridge with Freezer 3.1 Cu Ft
- Type: Freestanding
- Inches in length: 20 x 18.75 x 33 cm.
- 3.1 cubic feet of storage space
- Frozen food storage area
- Fruit and vegetable crisper in the kitchen
- Reducing the overall size of the vehicle by concealing the door handles.
- Refrigerator with no ice buildup
- Manual defrosting is required for the freezer.
BLACK+DECKER Mini Fridge with Freezer, 1.7 Cubic Ft.
- Type: Countertop
- Inches in length, width, and height:
- One-and-a-half cubic meters
- The door can be positioned in a variety of ways.
- Leveling feet that can be shifted
- All-in-one size and design that features a hidden door handle
- Control over the temperature
- Tall beverages are difficult to store in a small space because of the limited height.
Cafe 5.7 cu. ft. Built-in Dual-Drawer Refrigerator
- Type: Built-in
- 30 inches long, 23.875″ wide, and 12.6″ high.
- 5.7 cubic feet of storage space
- Design of a pull-out drawer that is unique
- Open-door alarms let you know if you’ve forgotten to close the door.
- In order to prevent unintentional use during religious observances, Sabbath mode has been implemented
- Furniture with movable shelves and storage compartments
- Doesn’t have a freezer option.
Danby 4.4 Cu Ft Mini All-Refrigerator
- Type: Freestanding
- Approximate dimensions: 21.3 by 20.75 by 33
- 4.4 cubic feet of storage space
- Glass shelves that can be removed and replaced to accommodate different storage needs.
- Built-in soda-can holders
- Fridge bottom-drawer crisper
- Cannot be used to make ice cubes
FRIGIDAIRE 1.6 Cu Ft Compact Dorm Fridge
- Cannot be used to make ice cubes
- Ice cubes can’t be made using this product.
- 1.6 cubic feet of storage space
- An integrated bottle opener is located on the refrigerator’s side.
- Dry-erase notes for the front door
- It has an adjustable temperature setting.
- Design of a door that can be opened in any direction
- There is a lack of room for tall or heavy goods.
Antarctic Star Wine Cooler Beverage Refrigerator
- Type: Freestanding
- 15 inches wide, 18 inches tall, and 31.5 inches deep
- 3 cubic feet of storage space
- Increasingly greater sizes are available
- For cans and bottles that are taller than normal.
- Transparent front door allows easy access to stored goods and supplies.
- a door with a reversible panel
- Ice cubes cannot be made with this product.
NewAir Dual Zone 15 in. Built-In Wine Cooler
- Type: Built-in
- 22.6 x 33.75 x 29 inches in size
- 7-cubic-foot capacity
- For optimal cooling, there are two separate zones.
- Designed with wine bottles in mind.
- A temperature-monitoring panel with an LCD screen
- Not suitable for making ice
- Inappropriate for storing food
KUPPET Retro Mini Refrigerator 2-Door Compact
- Type: Freestanding
- Inches in length: 19 x 21.85 x 33.5 cm
- 3 cubic feet of storage space
- Aesthetically pleasing design
- Frozen food storage area
- Drawer dividers that are more durable
- A built-in can holder
- Temperature management that isn’t dependable
AstroAI Mini Fridge 6 Can Thermoelectric Cooler
- Type: Portable
- Dimensions: 9.65 by 7.25 by 10.75 inches
- It can hold 0.3 cubic feet of liquid.
- The handle is integrated into the compact design.
- The car’s cigarette lighter provides power.
- Keeps goods warm on extended road trips using heating mode.
- A little 0.3 cubic feet of usable space.
- Refrigerators require power from a running vehicle.
Midea Compact Single Reversible Door Refrigerator
- Type: Countertop
- Inches in length: 17.75 x 18.5 x 19.41 cm
- 1.6 cubic feet of storage space
- Temperature control that can be adjusted
- Energy Star-certified products
- Small refrigerators with reversible doors
- Operation that is as quiet as possible
- Due to a lack of available storage space in the freezer
- Tall drinks can’t be stored in here.
How We Chose the Best Mini Fridges
Based on extensive study into a variety of tiny fridges, along with a large amount of time spent analyzing the best characteristics of these items, the best micro fridges were selected. As micro fridges are divided into four unique categories, it was required to analyze and select the best possibilities for each category.
In addition to the goods that could be kept cool in the small fridge, a product’s size and capacity had a direct impact on its installation. Most people were put off by some models because of their large appearance or chaotic interior, but others were able to stick out because of their brilliant, vibrant colors or classic handle designs. Last but not least, we looked at the products’ quality. A fridge is useless if its contents can’t be kept chilled.
5 Things To Know About Mini Fridges
Rise In Air Temperature
The refrigerator’s motor is our first source of evidence. After understanding how a refrigerator works, we can begin to comprehend the process through which it generates heat.
Here’s a great video that explains the workings of a refrigerator in only two minutes.
Constantly, the compressor is running and eliminating heat from the refrigerator. This heat is created and used in the refrigerant cycle. Excess heat is dissipated under and away from the refrigerator throughout the procedure.
To give you an idea of what I’m talking about, try standing near to a refrigerator while wearing nothing but your socks and shoes.
It’s possible that a refrigerator in the bedroom could create a small increase in temperature.
Using a compressor, you can turn cold air into hot air and gas, as seen in the video. The refrigerator’s compressor works nonstop to maintain the proper temperature inside.
For those unfamiliar with the sound of a compressor in action, it sounds like a motor that cycles on and off as the temperature adjusts. Guests who enter the bedroom, potential new spouses, or anybody else who may be visiting can be distracted by this unwelcome sounds.
Even when you’re trying to get some shut-eye, the obnoxious background noise is keeping you up.
Insomnia From The Noise
For individuals who prefer a peaceful night’s sleep.. A person’s sleep quality may be harmed if they have a refrigerator in their bedroom. As previously said, the noise from the motor may disrupt the sleep cycle frequently.
A fan, TV, or background noise may not be an issue for individuals who like to sleep in silence. A fridge in the bedroom, on the other hand, might disturb your sleep if you prefer a calm environment.
Unwanted Guests Entering The Room
Unwelcome guests may enter the room on a regular basis if the refrigerator is located in the bedroom.
At a party, there is a constant flow of guests entering and exiting the bedroom. Most of us save and store important items in our bedrooms. Whether it’s in a drawer or a closet, it’s often a place of secret.
Inviting visitors into your bedroom increases the likelihood of something being stolen or lost.
If you have children, this is another reason. Kids between the ages of 5 and 12 are notorious for rummaging through the refrigerator at all hours of the day and night in search of food. Your sleep patterns will be disrupted if you have to constantly go in and out of the kitchen to retrieve food.
The final reason to reconsider putting a refrigerator in your bedroom is the risk of a Freon leak. We wanted to make you aware of the worst-case situation, which is incredibly rare and uncommon.
As it moves through the refrigerator, Freon cools and heats the appliance. Freon will leak if one of the coils breaks if there is a leak.
You should be aware of the dangers and worst-case scenarios while keeping things near your bed, even if they are unusual.
Mini Fridges For Your Bedroom
Here are our top selections for a mini-fridge for your bedroom or even a college dorm room:
RCA Black Mini Refrigerator
Compressor-cooled, space-saving mini-refrigerator created by RCA, a company noted for its electronic equipment. All you’ll need to keep drinks and frozen food at the ideal temperature is this unit’s compact freezer compartment and built-in can dispensers.
It comes with two tempered glass shelves that can be cleaned and adjusted easily.
If you want to personalize your fridge, the RCA tiny fridge is available in seven different colors.
As an illustration of their blue small fridge, consider the following example.
If you’re decorating a dorm room or a private space, these varied styles are ideal.
Midea Stainless Steel Mini Fridge
When it comes to keeping food, the Midea mini-fridge excels at both frozen and fresh options. Pizza, ice cream, and other foods that may be eaten at a later date can be stored in the freezer.
The refrigerator’s temperature ranges are fully programmable, so you may tailor it to your personal preferences. These mini-fridges come in three distinct colors, so they’ll fit right in with your home or dorm room decor.
Galanz Retro Red Mini Fridge
The Galanz mini-fridge is a fantastic retro fridge that is ideal for man caves and retro-themed rooms. From 3.1 Cu Ft. to 10.0 Cu Ft., this mini-fridge is available in a variety of sizes.
Featuring a stunning premium gloss finish, the Galanz micro fridge comes standard with a mechanical thermostat control, an inside light, and a gorgeous premium gloss finish.
Q: How do you defrost a mini fridge?
Frost can build up in mini fridge freezers over time, affecting the taste of the food. To defrost a freezer, remove the contents, disconnect the appliance, and place a thick towel on the bottom of the fridge compartment; then leave both doors open for at least 8 hours. When all of the frost has melted, give the fridge a good cleaning and then re-plug it in to continue cooling.
Q: How many watts does a mini fridge use?
It is possible to find newer micro fridges that use as low as 100 to 200 watts of electricity if they are Energy Star-rated. Mini-fridges that aren’t as efficient may require twice as much energy.
Q: How much does a mini fridge cost to run?
You should anticipate to pay between $27 and $47 per year to power your fridge, depending on its quality and how efficient it is, as well as your local electricity rate.
Q: How do you fix a mini fridge that won’t get cold?
Make sure the unit is plugged in and that the circuit breaker isn’t flipped before you begin troubleshooting After that, make sure the temperature adjustment dial is set correctly. Defrosting a unit may be essential if it has built up a lot of frost. Consult your owner’s handbook or the manufacturer if these methods don’t work.
Q: How do you clean a mini fridge?
A wet rag can be used to clean the inside of the refrigerator. Avoid spraying cleaners into the fridge, since this might leave a chemical odor that alters the taste of the food.
Compactness and energy efficiency are two of the most appealing features of mini-fridges. Using a power meter, you can get an accurate reading of how much electricity a mini fridge consumes, as well as ways to reduce the amount of energy it uses. Understanding the fundamentals will help you choose the best one for your needs.