How Long Does It Take Soda to Freeze: A Guide

Soda is a refreshing and bubbly beverage loved by people all around the world. Whether you enjoy the classic cola, a citrusy lemon-lime, or any other soda flavor, there might come a time when you wonder, “How long does it take soda to freeze?”

Freezing soda can be a fun experiment, and it’s also a great way to enjoy a super-chilled drink.

In this article, we’ll dive into the science of freezing soda, the factors that influence freezing time, and share some tips and tricks to expedite the process.

The Science Behind Freezing Soda

Before we get into the details of freezing soda, it’s important to understand the science behind it. Soda is a carbonated beverage, which means it contains dissolved carbon dioxide (CO2) gas.

When you expose soda to cold temperatures, the gas begins to come out of the solution and form bubbles. This is why soda becomes fizzy when it’s cold. Freezing soda, however, is a bit more complicated than simply lowering the temperature.

Phase Change: From Liquid to Solid

To understand how long it takes soda to freeze, we need to look at the phase change from liquid to solid. Water, the primary ingredient in soda, freezes at 0°C (32°F). However, soda contains not only water but also sugar and various flavorings, which can lower the freezing point. So, the freezing point of soda is typically a few degrees below 0°C.

How Long Does It Take Soda to Freeze?

The freezing time of soda can vary depending on several factors. Here are some key considerations:

Temperature of the Freezer

The temperature of your freezer plays a crucial role in determining how long it takes for soda to freeze. Most household freezers maintain a temperature of around -18°C (0°F). At this temperature, soda will start to freeze, but it won’t become solid ice instantly.

Container Material and Size

The material of the container in which the soda is placed can affect freezing time. A thin plastic bottle will freeze faster than a thick glass one due to differences in heat conductivity. Smaller containers also freeze more quickly than larger ones because there is less liquid to cool down.

Carbonation Level

The more carbonated the soda, the longer it will take to freeze. The dissolved CO2 gas slows down the freezing process. You might have noticed that a freshly opened soda is colder than one that has been sitting open for a while. This is because the gas escapes, allowing the liquid to cool more efficiently.

Initial Temperature

If your soda is already chilled, it will freeze faster than soda at room temperature. Starting with a colder soda gives the freezer less work to do to reach the freezing point.

Shaking or Agitation

Agitating the soda, like shaking the bottle, can lead to supercooling, a phenomenon where the liquid remains in a liquid state even below its freezing point. Be careful when opening a vigorously shaken soda, as it can instantly turn into ice when the pressure is released.

Soda Type and Ingredients

Different soda brands and flavors may have slightly different freezing points due to variations in their recipes. Soda with more sugar or artificial additives may freeze at a slightly lower temperature.

Tips for Freezing Soda Faster

If you’re eager to enjoy a frosty soda in a hurry, here are some tips to speed up the freezing process:

Use a shallow container: A shallow container allows for quicker heat transfer and, therefore, faster freezing.

Shake lightly: Give the soda a gentle shake before placing it in the freezer to release some of the carbonation.

Opt for smaller bottles: Choose smaller soda bottles as they will freeze faster than larger ones.

Pre-chill the soda: Refrigerate the soda for a while before placing it in the freezer. Starting with a cold soda helps reduce freezing time.

How Long Can Soda Be in the Freezer Before It Explodes?

Soda in the freezer can be a tricky situation. Whether you intentionally placed it there to enjoy a super-chilled beverage or simply forgot about it, you might be wondering how long soda can safely stay in the freezer before it reaches a point of no return. In this section, we’ll explore the timeline of soda in the freezer and when you should take action to prevent an explosive situation.

The Freezing Point of Soda

Before discussing how long soda can be in the freezer, it’s important to understand the freezing point of different soda types. Soda is essentially a mixture of water, sugar, flavorings, and carbon dioxide (CO2) gas. Water freezes at 0°C (32°F), but soda doesn’t freeze at this temperature due to the sugar and CO2 content. Typically, soda will start to freeze at a few degrees below 0°C.

The Danger of Expanding Ice

The main reason soda cans or bottles can explode in the freezer is the expansion of water as it freezes. When water turns into ice, it expands. In a closed container, like a can or a tightly sealed bottle, there’s no room for the expanding ice to escape. This leads to an increase in internal pressure, and if the pressure becomes too high, the container can rupture.

The Timeline of Soda in the Freezer

The time it takes for soda to freeze in the freezer can vary based on factors like the freezer’s temperature, the soda’s initial temperature, and the container’s size. On average, it takes about 3-4 hours for a can of soda to reach a slushy consistency and approximately 4-6 hours to freeze solid in a standard home freezer set at -18°C (0°F).

FAQs on How Long Does It Take Soda to Freeze

Q: Can soda explode in the freezer?

A: Yes, it can. Carbonated beverages can expand as they freeze, potentially causing the container to burst or the cap to pop off.

Q: How long does it take for a can of soda to freeze?

A: In a typical home freezer, a can of soda may take about 3-4 hours to reach a slushy consistency and around 4-6 hours to freeze solid.

Q: Does the type of soda affect freezing time?

A: Yes, the composition of the soda can impact freezing time. High-sugar sodas tend to freeze slightly faster than diet sodas due to differences in density.

Q: Can I freeze a soda bottle and then let it thaw without losing its taste?

A: Yes, you can freeze a soda bottle and let it thaw without significantly altering its taste. However, the texture may change slightly, and it could become less fizzy.

Q: What happens if I forget a soda in the freezer for too long?

A: If you leave a soda in the freezer for too long, it can explode, creating a mess and potentially damaging your freezer. It’s essential to monitor the freezing process.


So, how long does it take soda to freeze? The answer varies based on factors such as temperature, container size, and carbonation level.

While it might take a few hours for soda to freeze solid in a typical home freezer, you can enjoy a semi-frozen, slushy soda in as little as 3-4 hours.

Just remember to keep an eye on it to prevent any freezer mishaps. Enjoy your chilled soda, whether on a hot summer day or whenever you’re in the mood for a refreshing, icy beverage.