Been in a freezer, covered by ice.

Putting Beer in the Freezer: The Essential Guide for Beer Lovers

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Have you ever wondered about putting beer in the freezer for a quick chill? It’s a common question among beer lovers – can you put beer in the freezer without any fuss? In this straightforward guide, we explore this chilly practice, addressing key questions like how long you can safely leave your beer in the freezer and the all-important concern – does beer explode in the freezer? Join us as we solve these queries, ensuring your next cold one is perfectly chilled without any unwanted surprises.

Can You Put Beer in the Freezer?

You can put beer in the freezer, but it’s not as simple as just sticking it in there and forgetting about it. Many people do this when they’re running out of time, but you need to be careful, or you might end up with a bit of a disaster on your hands.

Here’s the deal: higher-alcohol beers can withstand colder temperatures, while beers with lower alcohol content can’t. That’s because alcohol freezes at a lower temperature than water, which is the main ingredient in beer. If you leave beer in the freezer for too long, the water content starts to freeze, which can cause cans or bottles to burst.

But don’t worry, there’s a trick to it. You need to wrap the beer in a cold, wet rag before you put it in the freezer. The water from the rag helps to transfer cold to the beer more effectively, which reduces the chilling time. 

If you’re in a rush and have the right tools, you could also try the Spin It in a Bucket Full of Ice + Salt method. This involves putting the beer in a bucket filled with ice and salt and spinning it for a few minutes. The salt lowers the freezing point of the ice, which makes the beer colder faster.

So yeah, you can put beer in the freezer, but you need to be smart about it. Check it regularly and make sure you’re mindful of the kind of beer you’re chilling and how cold your freezer is. That way, you can enjoy a perfectly chilled beer without any frozen disasters.

How Long Can You Put Beer in the Freezer?

Perfectly cold pint of lager beer. Behind is a freezer.
Can you put Beer in the Freezer?

If you’re wondering how long to leave your beer in the freezer, I’ve got you. The time it takes to chill your beer depends on a few things: the beer’s alcohol content, its initial temperature, and your freezer’s temperature. 

For a regular beer bottle, you’ll need about 30 minutes in the freezer to get it chilled. But if you’ve got a bigger bottle, like a 22-ounce or 750ml one, you might need to leave it in the freezer for 45 minutes to an hour. To avoid freezing your beer solid, and you have a fancy freezer, keep your freezer temp between 28°F and 32°F (-2°C to 0°C).

Bear in mind that leaving your beer in the freezer for over 30 minutes, especially if it’s colder than -2°C, can freeze it and make the bottle burst. The time will vary depending on the beer’s alcohol content; beers with more alcohol can last longer in the freezer than beers with less alcohol.

As I mentioned, if you’re in a hurry, you can wrap your beer in a wet paper towel before freezing it. This can get you a chilled beer in about 20 minutes. But be careful, as this raises the chances of your beer freezing and the bottle bursting.

Freezing your beer can be a quick way to chill it, but you must watch the time to avoid freezing it solid. Set a timer to remind you to take your beer out at the right moment. And if you need to chill your beer regularly, try other quick cooling methods, like an ice bath with salt, which can chill your beer in just 7-15 minutes.

Does Beer Explode in the Freezer?

Have you ever wondered if beer explodes in the freezer? The answer is yes, it can happen. But why is that? 

Beer is mostly made up of water (about 90-95%). When water freezes, it expands because its molecular structure forms a hexagonal shape, making it less dense and more voluminous than its liquid state. It’s why ice floats in water. So, when the water in beer freezes and expands, it creates a lot of pressure inside the bottle or can, making it likely to burst. If it’s a glass bottle, it’s even more dangerous, as it can shatter and make the beer unsafe to drink. 

Interestingly, the alcohol in beer freezes at a much lower temperature than water. Pure ethanol freezes at about -173°F (-114°C). So, even after the water in beer has frozen, the alcohol will remain liquid in a standard home freezer. This difference in freezing points is what causes pressure to build up and the potential for beer containers to explode in the freezer. 

So you can chill beer quickly in the freezer, but be careful not to leave it there too long. Keep an eye on the clock like Sauron keeps his eye on the hobbits!


If you want to chill your beer fast, you can pop it in the freezer. Just keep an eye on it. Freeze it for a bit, usually no more than 20-30 minutes, so it doesn’t freeze or explode. The exact time depends on how strong your beer is and how cold your freezer is. By the way, beers with more alcohol content take longer to freeze. But don’t go overboard, or it could blow up, especially if it’s in a glass bottle. And it might mess up the flavour and fizz of the beer. So, to have a fun and safe beer time, remember these tips and always set a timer when you’re freezing beer.

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