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Do Wine Bottles Explode In The Freezer?

Yes, wine bottles can explode in the freezer. Most wines, both red and white, have a freezing point of around 15-20 degrees Fahrenheit, and most household freezers are set at 0 degrees.

So, if you leave a bottle of wine in the freezer for long enough, it can freeze, causing the wine to expand, the cork to push out, and, in extreme cases, the bottle to explode.

In my many years of brewing and wine-making, I have had my fair share of accidents and mishaps.

One of the most memorable was the time I accidentally left a bottle of my favorite Merlot in the freezer overnight. The resulting mess was not a pleasant sight!

Now, let’s delve into the reasons behind this phenomenon, how to prevent it, and what to do if it happens to you.

The Science Behind Wine Freezing

Water freezes at 32 degrees Fahrenheit (0 degrees Celsius), but wine has a lower freezing point due to its alcohol content.

Alcohol prevents freezing by lowering the freezing point of any liquid it is mixed with. Most wines have an alcohol content of 12-15%, which means they will begin to freeze at around 15-20 degrees Fahrenheit.

The freezing point of different alcoholic beverages.

When wine freezes, it expands. This expansion can either push the cork out or cause the bottle to crack or explode if there isn’t enough room to accommodate the expanded wine.

This is why you can sometimes find a corked bottle with the cork partially pushed out after it’s been left in a cold car in winter or freezer for too long.

The Impact of Wine Bottle Material

The material of the wine bottle also plays a role in whether or not it will explode in the freezer. Glass is a rigid material that does not handle sudden changes in temperature or pressure well.

When the wine inside the bottle freezes and expands, the pressure can cause the glass to shatter, especially if the bottle is completely full.

The Role of the Cork

Even if the bottle doesn’t explode, freezing wine can still have disastrous effects. If the wine pushes the cork out, your wine might spill, wasting a perfectly good bottle. Additionally, the change in pressure could cause oxygen to enter the bottle, leading to oxidation of the wine and altering its taste.

What to Do if You Accidentally Freeze Your Wine

If you accidentally freeze a bottle of wine, don’t panic. First, carefully remove the bottle from the freezer. There’s a chance the bottle might be cracked, so be sure to handle it over a sink or outside to avoid any potential mess.

Next, allow the bottle to thaw slowly in the fridge. Rapid temperature changes can further damage the wine or the bottle. Once the wine is thawed, carefully remove the cork. If the wine hasn’t spilled or oxidized, it should be safe to drink.

Preventing Wine Bottle Explosions

The best way to prevent wine bottles from exploding in the freezer is simply never to put them there in the first place. If you need to chill a bottle quickly, a better option is to put it in a bucket of ice and water. This will chill the wine quickly without the risk of freezing it.


So, do wine bottles explode in the freezer? Yes, they can. However, understanding the science behind it can help you avoid this messy situation.

Remember, wine has a lower freezing point due to its alcohol content, and when it freezes, the expansion can cause the bottle to crack or explode. Always handle frozen wine bottles carefully and allow them to thaw slowly to prevent further damage.

Here are 10 key takeaways from this post:

1. Wine bottles can explode in the freezer due to the expansion of the wine as it freezes.
2. Most wines begin to freeze at around 15-20 degrees Fahrenheit.
3. The alcohol content in wine lowers its freezing point.
4. Glass wine bottles are more likely to explode in the freezer due to their rigidity.
5. The expansion of frozen wine can push out the cork, leading to spillage or oxidation.
6. Oxidation alters the taste of the wine.
7. If a bottle of wine is accidentally frozen, it should be carefully removed from the freezer and allowed to thaw slowly in the fridge.
8. Never put a bottle of wine in the freezer to avoid the risk of it freezing and exploding.
9. To chill a bottle of wine quickly, place it in a bucket of ice and water.
10. Understanding the science behind freezing wine can help you avoid a messy situation and ensure your wine always tastes its best.


What happens if you freeze a wine bottle?

If you freeze a wine bottle, the liquid inside will expand as it turns into ice. This expansion can cause the glass to crack or even shatter, resulting in a broken bottle. Additionally, the freezing process can alter the taste and texture of the wine, affecting its quality and potentially ruining its flavor. It is not recommended to freeze a wine bottle as it can lead to undesirable consequences.

How long can you keep a wine bottle in the freezer?

It is generally not recommended to keep a wine bottle in the freezer for an extended period of time. The freezing temperatures can potentially damage the wine, altering its flavor and texture. It is best to chill wine in the refrigerator or an ice bucket for a short period before serving.

Is a bottle of wine still good if it freezes?

If a bottle of wine freezes, it can potentially be compromised in terms of taste and quality. Freezing can cause the wine to expand, potentially pushing the cork out or breaking the bottle. Additionally, the freezing process can disrupt the delicate balance of flavors and aromas in the wine. It is generally recommended to avoid freezing wine to ensure optimal taste and enjoyment.

How long does it take for frozen wine to thaw?

The time it takes for frozen wine to thaw can vary depending on various factors such as the volume of wine and the temperature at which it is being thawed. In general, if placed at room temperature, a small bottle of frozen wine can take around 30 minutes to thaw, while a larger bottle may take an hour or more. However, it is important to note that rapid temperature changes should be avoided to prevent potential damage to the wine’s quality. It is recommended to allow the wine to thaw slowly in the refrigerator or at a cool room temperature for best results.

How do you thaw a frozen bottle of wine?

To thaw a frozen bottle of wine, the best method is to place it in the refrigerator and let it slowly thaw over several hours or overnight. Avoid using hot water or microwave as it can ruin the taste and quality of the wine. Once thawed, it’s important to consume the wine promptly as the freezing process may have altered its flavors and characteristics.

Will a wine bottle pop in the freezer?

Yes, a wine bottle can potentially pop in the freezer. When a liquid freezes, it expands and increases in volume. This expansion can cause the glass bottle to crack or the cork to be pushed out, resulting in the bottle popping. It is not recommended to freeze a sealed bottle of wine as it can lead to messy and potentially dangerous situations.

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