Does beer freeze in bottles?

In this brief guide, we will discuss the following question, “does beer freeze in bottles?”, how long does it take to freeze, at what temperature, and other queries related to this topic.

Does beer freeze in bottles? 

Yes, beer can freeze when you put it in the freezer. Freezing beer might take several hours, but in the end, you will have a frozen beer. However, once the beer is frozen it will exert pressure on the bottle and the cap

How long does it take for beer to freeze?

It will take a regular bottle of beer 2 to 3 hours to freeze. Beer contains alcohol. Usually, alcohol reduces the freezing temperature of the water or the drink. However, beer contains sugar, not only alcohol, which also reduces the freezing point of the beer.

Moreover, if your beer has a high alcohol percentage and sugar content it will take much longer to freeze.

Hence, beer will not completely freeze like water, since it contains sugar, alcohol, and many other compounds that affect its freezing temperature.

What temperature does a beer freeze?

Most beers that contain 4-6% of alcohol will freeze at around -2ºC. So putting your beer in the freezer of your refrigerator at your home can freeze it.

As mentioned earlier, the freezing point of beer depends on its alcohol content. The more it is concentrated the more it needs time to freeze. For example, a beer that has 20% alcohol needs a temperature -of 9ºC to freeze.

Should you put your beer in the freezer?

Yes, if you want to chill your beer quickly, put it in the freezer. Putting it for a short time will not freeze it, since it needs hours to freeze.

However, freezing beer is not a good idea. Any beer bottle left in the freezer for a long time is at risk of exploding. Because during freezing, the water will expand and will increase the pressure on the edges of the container or the bottle. The high pressure will make the bottle burst, leading to a mess in your freezer and beer waste.

Furthermore, if you freeze your beer you will not be able to drink it so will have to wait for it a few hours to thaw to become drinkable. However, when you taste it you will notice that it is tasteless and flat due to carbonation loss.

What happens to beer after it is frozen?

The water in the beer will freeze after you put the beer in the freezer. Beer has 90 to 95% water, so it will not be ruined and it will be safe to be consumed, as long as the bottle did not break. However, beer takes time to be totally frozen due to its alcohol content which reduces its freezing temperature.

So, placing your bottle in the freezer will freeze the water in it and not the alcohol.

Can you drink beer that has been frozen?

Yes, it is completely safe to drink a beer that has been frozen. However, its taste might change and it will be tasteless. Because when freezing, alcohol and water will be separated. The alcohol will sit at the bottom of your bottle or your can and the water will be frozen at the top. It all depends on the density of each phase.

What is a safe way to chill beer fast?

There are a few ways to chill your beer in a fast and safe way. One of the ways is to wrap a wet towel or a piece of paper towel around your bottle and then put it in the freezer for 10 to 20 minutes.

The other one is to put your bottles in ice and water, then sprinkle or add coarse salt to the mixture. When the ice will start melting, it will start producing heat that helps in chilling the water and the beer. After a few minutes, you will have a cooled beer. However, make sure to add a lot of ice since the more ice you have the better the result.

The last one is to use the fire extinguisher, it is the least convenient method because it has a high cost. However, you need a carbon dioxide extinguisher to do this method and you will have a result in a few seconds.

How do you defrost beer?

Defrosting beer that has been frozen is critical. First of all, once you take it from the freezer make sure that the bottle has no cracks or it is broken, then place it in a container in your fridge for 12 to 24 hours. Avoid putting it directly at room temperature or in warm weather because changes in temperatures can break the bottle.

Furthermore, you can put your bottle under running cold water and wait until the beer becomes liquid.


In this brief guide, we discussed the following question, “does beer freeze in bottles?”, how long does it take to freeze, at what temperature, and other queries related to this topic.


What was missing from this post which could have made it better?

Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.