Instant Pot 3 Quart Vs 6 Quart Which Size Is Better

Last Updated on November 23, 2021

Instant Pot is a multi-function electric pressure cooker that allows you to cook, slow cook, saute, bake, steam, puree, reheat, defrost, and even warm. It is a very useful appliance that helps you save time and energy. It is a great kitchen tool that can help you cook delicious meals in a short period of time.

It is a versatile appliance that can be used for many different types of love my Instant Pot because it is easy to clean and maintain. It is a good investment for any family. Instant Pot Size: Instant Pot comes in three sizes: 6 quarts, 8 quarts, and 10 quarts. It is recommended that you buy the larger size if you plan to use it frequently.

Instant pots have been increasingly popular in recent years. The volume of sold goods has pushed the market share to new heights.

However, some folks are still undecided about which model to select. The popularity of the kitchen equipment is attributed to its ability to prepare a wide variety of culinary dishes and its ease of use. However, for first-time consumers, determining the proper size may be a difficult task. The 3 quart and 6 quart Instant Pots are similar in operation, but the holding capacity is what distinguishes them.

What is an Instant pot?

An instant pot is a multipurpose cooking device with several functions such as steaming, simmering, braising, stewing, baking, poaching, rice making, yogurt making, etc.

This type of food processor also includes features like automatic shut off after a set amount of time, timer function, keep warm option, etc. These devices come in two models – one is the standard version and another is the large version.

The standard versions include 4 or 5 programmable buttons while the large ones feature 7 programmable buttons. Both these models offer various options including high/low heat settings, auto start, manual control over temperature, etc. They are available at affordable prices ranging from $50-$100 depending on their specifications.

How does an Instant Pot work?

An instant pot works by using the principle of vacuum sealing. When water enters into the inner chamber through the lid, it creates negative pressure inside the vessel.

As soon as this happens, the seal automatically closes and prevents air from entering the container. In addition, when the lid is closed, there will not be any leakage of moisture out of the system. Therefore, no additional liquid needs to be added during the process.

This method ensures that your food remains moist throughout the entire cooking cycle. Moreover, since the sealed environment provides more consistent temperatures than conventional methods, the results are always uniform.

Instant Pot 3 Quart vs 6 Quart- Which Size is Better?

When choosing between the 2 sizes, we recommend buying the bigger one. This way, you get better value for money. You do not need to spend extra cash just to purchase a smaller-sized unit.

There’s no denying that the Instant Pot is a handy kitchen appliance. However, if you intend to purchase it, you will be confused by its size. Will the size have an impact on the flavor and quality of the food prepared in it? All of these related concerns make deciding on the ideal size for your needs challenging. We’ll go over every detail and distinction between the two pot sizes in this post. So, without further ado, let’s get started.

People’s Capacity

You’ll need different sizes for different amounts of people in your household, so capacity is the most fundamental comparison you’ll need to make. This is likewise true for any other culinary equipment you want to purchase.

3 Quart

When cooking for a single person or a couple, the 3 Quart capacity is ideal. You may absolutely buy an instant pot of this size if your demands are restricted to only one or two individuals. It will be smaller and take up less room in your kitchen.

A 3 quart Instant Pot can hold up to three quarts of liquids. It has a maximum volume of 12 cups. If you’re planning to cook for four people, then you should buy a larger-sized unit.

6 Quart

If you plan to feed 4-5 people, then you must consider purchasing a 6 quart Instant Pot. A 6-quart unit holds up to 18 cups of liquid.

If you’re looking for something with greater storage space, then you should opt for the 6-quart model. The difference in capacities makes all the difference here.

Cooking Time

Another important factor to keep in mind before making a decision about which size to choose is how long each type takes to prepare meals. For example, if you’re going to use the cooker to steam vegetables, then you don’t really care much about the time taken to complete the task. On the contrary, if you’re preparing meat dishes, then you’d like to know exactly how long they would require.

In general, the 6-quart version cooks faster than the 3-quart model. As such, it requires lesser time to finish the job.


The Instant Pot’s main goal is to make cooking easier for the user by providing time-saving features. Even though all of the pots are almost the same size, their performance is affected by the steam created inside them.

3 Quart

It is the lowest size available for this model out of all the options. Because it is a tiny piece of equipment, it will function well at work. Because of the tiny size, the steam is easily retained and creates higher pressure. As a result, cooking meals in the 3 Quart capacity takes less time.

6 Quart

When compared to its equivalent, this pot has a lower performance rating. It’s difficult to achieve the same pressure with steam because of the pot’s huge size. Cooking takes longer and requires more energy, thus the cooking time is longer.


As we’ve seen above, there are many factors to consider when choosing the right-sized Instant Pot. In order to find the best fit for your requirements, you should first decide what kind of foods you usually cook. Then, based on those preferences, select the appropriate size.

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