How Long Does it Take for a Refrigerator to Get Cold | Expert Guide (2024)

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Buying a new refrigerator is a good idea to store the groceries for a specific time. Mostly, people prefer to buy grocery items in large quantities to save their precious time. However, if you are unaware of the proper temperature for their storage or don’t know “how long does it take for a refrigerator to get cold?” there is a risk of spoilage. On average, full-size refrigerators take 12 hours to cool down. However, cooling time varies drastically by refrigerator type and brand, with some taking as long as 24 hours. Consumers need to understand the different types of fridges on offer before purchasing to ensure that their fridges will meet all needs without consuming too much energy. It requires them constantly check up on it to keep food safe temperatures within recommended ranges.

To prevent any damage to your eatables, it is necessary to know the cooling time of a refrigerator. A proper low temperature that prevents bacterial growth is needed to make the groceries safe. Here is all about the effective cooling process of a refrigerator; let us dive deep!

How Long Does it Take for a Refrigerator to Get Cold?

How Long Does it Take for a Refrigerator to Get Cold | Expert Guide (1)

Refrigerator Temperature Stabilization Period

Usually, it takes about 3 to 24 hours for the refrigerator to get cold. However, certain factors may change this temperature. A full-size refrigerator takes about 12 hours to get cold, but let it sit for a minimum of 24 hours for proper functioning. The mini-fridge gets cold quickly, and usually, 4 hours are enough for their effective cooling. After that, the temperature should be stabilized to the default temperature (37 degrees).

Optimum Temperature is Necessary

Optimum temperature is necessary for the safe storage of eatables. According to the FDA, the recommended food-safe temperature is 40F. At this temperature, your food would not deteriorate.

Factors that Impact on How Long Refrigerators Take to Cool

How Long Does it Take for a Refrigerator to Get Cold | Expert Guide (2)

Certain factors affect the refrigerator’s cooling time. It is crucial to learn about all these factors for safe food storage and the proper functioning of the refrigerator.

Refrigerator Size

Mostly, the large refrigerators take more time to get cold as compared to the mini-size refrigerators. As mentioned above, large refrigerators take almost 12 hours to gain the ideal temperature, while the mini size does the same in almost 4 hours. So, the size affects the cooling time.

Temperature of Your Home

The cooling time for the refrigerator depends on the external temperature. You may check for the ideal room temperature from the user manual of the fridge. It would take more time to get cold in the open area as compared to the congested area.

Sun Exposure

If you store the refrigerator in such a place exposed to the sunshine, it will not cool properly. Avoid sun exposure to the refrigerator for an effective cooling process.

Transportation

The transportation of the refrigerator from the shop to home also affects the cooling process. If you transport it in a roofless truck, it would be hot and will take time to get cold properly. However, if you do the same in a closed truck, the cooling time would be less.

Brand

The product brand also has an impact on the cooling time. This time may vary from brand to brand. It is important to read the user manual guide for proper instruction about the cooling time.

Model and Condition

Another contributing factor in the cooling time is the model of the refrigerator. Different models of the same brand may take different times to get cold properly. Moreover, the physical condition, i.e., old or new, would also affect the cooling time.

Food Stuffed

The empty refrigerator will get cold quickly as compared to the stuffed one. So, keep in mind to run it empty before stuffing it with food. In this way, you would see better results.

Frequency of the Door Opening

The fridge may take more time to get cold if you keep on opening and closing its door frequently. Keep the door closed until the refrigerator gets cold properly.

How to Improve Refrigerator’s Cooling Efficiency

Here are some of the important tips to speed up the cooling process.

Keep the Door Closed

The foremost thing to make the cooling process quick and seamless is to keep the door shut for maximum time. Whenever you open the door, you let the warm air in and cold air out. This affects the cooling time. So, try to keep the refrigerator gate shut for less cooling time.

Keep the Clogged Coils Clean

The dirty, clogged coils affect the cooling time, so try to keep them neat and clean for effective cooling. Clean the dust and dirt after certain intervals to keep them clean.

Sufficient Airflow

Efficient airflow is crucial for an effective cooling process to keep the refrigerator slightly away from the wall for adequate airflow. This thing would not let the compressor overheat, and it would work efficiently.

Sufficient Electricity

Sometimes, you do not plug the refrigerator properly, which affects its cooling time. You may commit another mistake of plugging in the refrigerator with other appliances in the same switch. Avoid committing this mistake and always plug the refrigerator in a separate strip for maximum results.

Room Temperature

Try to store the refrigerator in such a room that it is not too hot. A high-temp room will trouble the fridge to attain the optimum cooling temperature. So, consider its storage in an airy and low-temperature room.

Consider Brand, Make, and the Model of Refrigerator

As mentioned above, the refrigerator’s brand, model, and physical condition affect the cooling process. So, select a reliable, well-known, and old brand that supplies the best products forever. Choosing a perfect brand will also help you claim any fault as their products are reliable and guaranteed.

Put an Ice-Block

If you want your refrigerator to get cold quickly, put an ice bag or ice block in it. It would help it in attaining the optimal temperature quickly and easily.

How Long Does it Take for a Refrigerator to Get Cold: FAQs

How Long Should a Refrigerator Run When First Plugged In?

The refrigerator compressor needs to run enough before you put food in it. Read the user manual for proper guidance as the plugging in time varies from brand to brand and models to models. However, it usually takes 3 to 12 hours for a fridge to get cold enough. Moreover, it needs about 24 hours to achieve the optimal temperature for effective food storage.

How long do you have to wait before putting food in a new refrigerator?

Usually, a large-size refrigerator takes 3 to 12 hours to get cold properly, while a mini-size refrigerator would do the same within a maximum of 4 hours. So, you have to wait for 12 and 4 hours respectively.

How long does it take for a refrigerator to make ice?

After you have plugged in the refrigerator, it would take almost 3 to 12 hours. The ice maker would make the ice after this time effectively.

How long does a 3-way fridge take to get cold?

A three-way refrigerator or fridge would cool down properly within 4 to 8 hours. Unlike a single compressor that takes a little time to cool, it takes more time to get cool.

Can we use the new fridge immediately?

No, you cannot use a new refrigerator immediately after transportation. During the transportation, the fridges are shaken and need some rest before plugging in. If you transport the appliance upright, let it rest for at least one hour. On the contrary, if it is transported on its side, turn it upright and then rest for a min 4 hrs.

Can I plug in my new fridge?

Don’t plug in the new fridge immediately; let it rest for 1 hour if transported upright and 4 hours if transported on its side.

How can I make my fridge ice faster?

Follow these tips to boost up the ice-making process.

  • Avoid opening the door again and again.
  • Keep the clogged coils clean.
  • Store the fridge in an airy room.
  • Avoid sun exposure.
  • Consider putting an ice block if you want quick results.

How long before the new ice-maker fills with water?

For your safety, wait for at least 24 hours, after turning the ice maker on, it will take 1 ½ hours to make the ice.

How long does it take to make ice in a Whirlpool refrigerator?

It takes 6-12 hours for a Whirlpool refrigerator to make ice after the installation.

Does an RV refrigerator work better on gas or electricity?

It is best to use the RV refrigerator for the gas power as it keeps all your drinks cold in the best way.

Why is my gas fridge not getting cold?

If your freezer fan is running, but the fridge compartment is not getting cold, your compressor needs to reset. Go for its resetting in this case.

How can I make my 3-way fridge more efficient?

You can make your 3-way fridge more efficient by considering installing a 12V fan and avoiding sun exposure.

Conclusion

It is obvious from the discussion that certain things are compulsory to learn before you stuff your refrigerator with groceries. Proper knowledge about the cooling process, cooling time, and effective measures in this regard is crucial for the maximum performance of your fridge. So, try to select the one reliable and trusted brand and read out their user manual for the best results. Moreover, try to follow the tips mentioned above to reduce the cooling time.

How Long Does it Take for a Refrigerator to Get Cold | Expert Guide (2024)

FAQs

How Long Does it Take for a Refrigerator to Get Cold | Expert Guide? ›

It can take about 12 hours to cool the interior down to 40℉ (the food safe recommended temperature as determined by the U.S. Food and Drug Administration (FDA). But cooling time can vary by brand and refrigerator type. With that in mind, cooling time can range from 2 to 24 hours.

How long does it take for a refrigerator to get cold after a power outage? ›

Time can vary from 2-6 hours without opening the doors. After the power goes out, think of your refrigerator as a large picnic cooler.

How long should it take a refrigerator to get to temperature? ›

On average, it takes a refrigerator about 24 hours to reach a stable temperature upon initial startup or each time the settings are changed on the temperature controls.

How long does it take for a new Frigidaire refrigerator to get cold? ›

If your refrigerator was just installed, it takes about 24 hours for the temperature to stabilize. It is preferred that you do not adjust the temperature from the recommended setting during the 1st 24 hours.

How long does it take for a fridge freezer to get cold after defrosting? ›

How long does it take for a freezer to get cold after defrosting. This is an important question, as you need to know how long your food will be out of the freezer for. The answer is anything between 4 and 12 hours depending on the freezer you have.

Is 45 degrees a safe temperature for a refrigerator? ›

To ensure that your refrigerator is doing its job, it's important to keep its temperature at 40 °F or below; the freezer should be at 0 °F.

Will a refrigerator get cold empty? ›

An empty refrigerator doesn't stay cool as easily as one that has the right amount of products inside, while a refrigerator that is too full won't cool the contents as easily. If you need to fill some space in an empty fridge, try adding some bottles or pitchers of water.

At what temperature does a refrigerator stop working? ›

At about 38-to-42 degrees Fahrenheit, the compressor will not run at all. The freezer-compartment temperature will increase to the ambient room temperature and the frozen food in the compartment will defrost and spoil.

Will an empty freezer get cold? ›

Keeping the freezer nearly empty

A full freezer retains cold better than an empty one. When you open the door, the mass of frozen food will help keep in the cold, and the unit won't have to work as hard to cool empty space. But don't jam pack the freezer either; you need air to circulate.

Why do you have to wait 24 hours to plug in a fridge? ›

Fridges and freezers are full of fluid that's used to cool the compartments. In transit, your appliance gets shaken around, so it's best to let everything settle before you plug it in.

Can you use a new refrigerator immediately? ›

When a new refrigerator or freezer arrives in their home, most people can't wait to use it. But remember, it usually takes a unit between 6 and 12 hours to get to the proper temperature to safely store food or keep frozen items properly frozen.

Does a full fridge take longer to cool? ›

Yes it takes more energy to perform a cooling cycle when the fridge is full, but a full fridge performs 'less' cooling cycles over time. The average amount of power required for each system is the same, since the system spends the same proportion of time in each temperature state.

Why do you have to wait to put food in a new refrigerator? ›

This allows time for the Refrigerator to achieve the following: Correct Internal temperature. Properly chilled water. First batches of ice production.

Why the fridge is not cold but the freezer is? ›

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.

How long does it take for a new LG refrigerator to get cold? ›

The unit must be allowed to run for at least 24 hours for the internal temperature to stabilize. Also, if the refrigerator was filled with food and drink when installed, it will require longer than 24 hours.

Will milk spoil at 42 degrees? ›

All fresh fluid milks should be stored at temperatures below 40 °F and should not be stacked high in the display cases. If stored above 40 °F, milk will begin to develop signs of spoilage, including sour odor, off-flavor and curdled consistency.

What's the coldest part of fridge? ›

Even with a superior airflow system, a refrigerator or freezer will be colder at the bottom. Warm air rises, so the upper shelves will always be slightly warmer than the lower portion of the unit.

Is 37 degrees too cold for a refrigerator? ›

Is 37 Degrees Cold Enough for a Refrigerator? Yes, 37°F (2.7°C) is an ideal temperature for a basic home refrigerator, since it's colder than the danger zone minimum stated for bacteria growth.

Do refrigerators run better full or empty? ›

The food that you do have in the fridge may spoil (especially delicate items such as lettuce). It's actually better to fill your fridge three-quarters full of food. That way there's enough space for the air to circulate freely inside and, at the same time, sufficient food to help each item cool its neighbour down.

Does a fridge work more efficiently full or empty? ›

It's cool that you want to keep your fridge humming efficiently, but the amount of food you store in it doesn't matter. “A full refrigerator doesn't decrease energy use,” says researcher Jacob Talbot of the nonprofit American Council for an Energy-Efficient Economy (ACEEE).

Can a fridge be too full? ›

While it is more energy efficient to have a relatively full refrigerator than an empty one, you should avoid over filling it. When there is too much in your fridge you are blocking the air vents, reducing air circulation and compromising energy efficiency.

What are the signs of a bad refrigerator compressor? ›

To break it down, you likely have a bad compressor if:
  • The compressor starts making an unusual or loud noise when running.
  • The compressor turns on and off too frequently.
  • The compressor turns off prematurely.
  • The refrigerator is not cooling.
  • The compressor overheats.
  • Your electricity bills are too high.
Dec 2, 2021

How long do you have to wait after plugging in a fridge? ›

How Long After Plug-in Can I Add Foods in a New Fridge? Right after plugin, in order to ensure normal operation and storage effect of the machine, you need to wait at least another 2 hours before putting food or drink inside.

Why is my compressor running but not cooling my fridge? ›

If you can hear the compressor running but the fridge isn't cooling, the problem is most likely either frost-clogged evaporator coils or a stuck or broken evaporator fan. If you hear no sounds and the compressor isn't running, or you hear a click, inspect the overload relay, start relay, and start capacitor.

What happens if your fridge is at 50 degrees? ›

All refrigerated food should remain beneath 40 degrees Fahrenheit to prevent bacteria build up. Once the temperature exceeds this point, your food begins to run the risk of contamination.

Is it OK to run a refrigerator empty? ›

If you are going to be away for a month or less, we recommend the following: Leave the refrigerator running. Leave the temperature controls at the normal settings. If all the food is removed and you want to save energy, the temperature control may be set to a warmer temperature setting during the absence.

How long after turning a freezer on Can you put food in? ›

Leave the appliance to sit for 3 hours. Then plug it in and switch it on. It should then be left overnight to stabilize before putting any fresh food into it.

Is it OK to unplug a fridge for a few minutes? ›

If the food warms up, the bacteria will reach harmful levels faster.” For this reason, the USDA recommends that food left in an unplugged, unopened fridge for more than four hours be tossed.

Can you lay a refrigerator on its side for 30 minutes? ›

No, you should not move or store a refrigerator on its side. When a refrigerator is laid on its side, the oil in the compressor will flow from the compressor tube into the coolant lines.

What happens if you turn on a fridge too early? ›

The level of caution you choose to exercise will be entirely up to you, but be warned that blockages in your system could occur – impacting the cooling capacity of your appliance – if you switch it on too early, so it's always best to leave it for as long as you possibly can up the 24 hour mark – especially if the ...

What number setting should a fridge be on? ›

How to Change the Temperature in your Fridge Freezer
Dial DisplayTemperature Setting
0Cooling system off
Minimum or 1Warmest setting
2 or 3Recommended setting
Maximum or 5Coolest Setting

Can you put food in a fridge after moving it? ›

If it was on its side for more than a day, leave it standing upright for 24 hours before running the refrigerator. If laying on its side just briefly to service, clean or adjust, just a few minutes of stand time will be enough.

Is it safe to drink water from a new fridge? ›

However, manufacturing and shipping cause carbon particles in the media block to knock loose. This means that the first few glasses of water most likely contain these bits, causing water to look gray and cloudy. While consuming this water won't hurt you, most people would probably prefer not to drink it.

Can sudden power outage damage refrigerator? ›

Effects of a Power Outage on Your Refrigerator

A power outage can potentially cause the temperature inside your refrigerator to rise, which can lead to food spoilage. If the power outage is short there may not be any damage to the refrigerator. However, if the power outage is longer, the potential for damage increases.

What should I save in my refrigerator after a power outage? ›

As the USDA notes in Keeping Food Safe During an Emergency, your refrigerator will keep food safe for up to 4 hours during a power outage. Keep the door closed as much as possible. Discard refrigerated perishable food such as meat, poultry, fish, eggs, and leftovers after 4 hours without power.

How long does it take for a refrigerator to get warm after power outage? ›

Although power outages happen in the blink of an eye, refrigerated food will not instantly go to room temperature. In fact, depending on the refrigerator model and a few other factors, your refrigerator can keep its cool for about four hours, while a freezer could stay cold for up to 48 hours.

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