Buying Guides, Kitchen Appliances & Accessories

Air Fryer Vs Pressure Cooker: In-Depth Guide To Their Differences

To help you decide which of these two cooking methods is best for your needs, Best Mama Kitchen is now about to represent the air fryers vs. pressure cooker comparison.

In the recent decade, several new kitchen equipment have been introduced. Some new home appliances have been more eagerly anticipated than others.

An example of this type of cutting-edge appliance is the air fryer. On top of that, a pressure cooker is yet another widely used kitchen tool.

The air fryer circulates warm air like a convection oven, whereas the pressure cooker builds pressure to boost food’s boiling point. Air fryers make food crispy and dry, whereas pressure cookers do the reverse. Both methods are fast, but the pressure cooker is more efficient.

It’s crucial to remember that they each have unique functions and cannot replace one another.

So let’s dive deep into this topic!

Estimated reading time: 9 minutes

Difference Between An Air Fryer And A Pressure Cooker

We must examine their different mechanisms of action and the advantages they bring to the table to grasp the peculiarities that set them apart fully.

How Does A Pressure Cooker Work?

Pressure cookers are pots with tight-fitting lids. Once these two pieces are joined, the pressure cooker is completely sealed. The pressure cooker relies on isolation as a primary mechanism.

When using a pressure cooker, liquid such as water or broth should always serve as the base of the food. Once the water boils, the steam is trapped inside the pot, and pressure builds up.

When the temperature inside a sealed container rises, the internal pressure within has increased. The pressure cooker saves time in contrast to traditional methods, such as heating water on the stove.

Any liquid placed inside the sealed container will boil considerably more quickly than in a vented container (where steam may escape).

The internal pressure of the pressure cooker, along with the lower boiling temperatures of the ingredients, allows for speedier cooking times.

Unlike the air fryer, the pressure cooker cannot be opened while cooking to check on the meal’s progress. The pressure cooker would be rendered worthless if the sealed container were opened.

After cooking is complete, the pressure inside the cooker must be released before the lid may be opened. To do this, a tiny valve is used to release pressure through an outlet.

The steam and pressure will be released from the container through the outlet hole. A possible risk exists if the lid is opened immediately. When combined with heated liquids, the pressure inside a pressure cooker can cause the cover to blast right off.



Contemporary electric pressure cookers are the most user-friendly and efficient option; they include various helpful features, including timers, digital displays, and in-built heating systems. Self-heating is a big advancement over manual pressure cookers.

Manual pressure cookers require preheating in either a cooktop or microwave oven. Once the desired temperature or pressure has been reached, the pressure cooker must be withdrawn from the heat source.

Put everything you need to cook in a pressure cooker into the pot, turn on the heat, and let the appliance do its thing. In general, this is a straightforward approach to the kitchen.

The Benefits Of Pressure Cookers

  • In contrast to conventional stovetop methods, the pressure cooker can prepare a meal for a big family in a single sitting.
  • Minimal time and attention are needed when using an electronic pressure cooker.
  • As a result, they may rapidly attain very hot temperatures.
  • Normal cooking times can be cut by more than half with a pressure cooker.
  • Multi-food cooking capability.
  • One may get both large and tiny pressure cookers.
  • To put it simply, pressure cookers are a cakewalk to operate.
  • The nutrients are preserved, and bacteria are killed while using a pressure cooker.

How Does An Air Fryer Work?

Air fryers include a fan and a heating element to cook food quickly and evenly. These two parts work together to rapidly distribute hot air throughout the air fryer’s cooking chamber using the appliance’s built-in convection system. 

All you have to do is put your food in the path of the hot air currents, and it will be cooked in no time.

The rapid air approach provides the meat a crunchier outside while maintaining its tenderness and moisture content on the interior. Air fryers may produce food with similar flavor and texture to that cooked in a deep fryer while using up to 80 percent less oil.

Using less oil has been shown to help with weight reduction and overall dietary changes.

The brown color and nutty flavor of air-fried meals come from the Maillard process. This process occurs when amino acids and carbohydrates are combined.

Air fryers need less time to heat up than many other appliances because of their relatively tiny size. Due to today’s hectic lifestyles, the shorter cooking periods offered by air fryers are a welcome relief.

Typically, you can set the time and temperature on an air fryer. Simply insert the food into the basket of the air fryer. Then pick the temperature and cooking time that you wish, or use the pre-programmed settings that come with the air fryer.

Although you may need to shake, stir, or turn the food midway through cooking, the air fryer otherwise makes the cooking process almost hands-free.

Benefits of Using an Air Fryer

  • Cooking times can be cut down significantly.
  • Can get the same crispiness, crunchiness, and overall look of deep-fried fare without actually using any oil.
  • A multi-purpose appliance that may be used for a wide variety of cooking processes, including but not limited to: baking, grilling, roasting, toasting, frying, dehydrating, and reheating.
  • Given its compact design, an air fryer is an ideal appliance for RVs, dorm rooms, and other tight quarters.
  • There are air fryers available for as cheap as $50.
  • Generally speaking, more costly air fryers will have greater frying space, accessories, and functionality.
  • Cuts the calorie content of fried foods by as much as 80%.

Key Differences Between Air Fryers And Pressure Cookers

Comparison TopicAir FryerPressure Cooker
MethodAn air fryer cooks using hot air.A pressure cooker cooks with steam pressure.
SizeLightweightPressure cookers are bulkier than air fryers.
CleaningEasy to clean.The overall cleaning process is complex.
Soup Prepare AdvantageNoYes
Main Cooking FunctionExcellent deep fryers, pan fryers, ovens, and grills.It can steam, boil, or cook anything on the stove.

  • Open-air type fryers facilitate checking on, stirring, or flipping food. Pressure cookers release pressure whenever opened.
  • Pressure cookers are bulkier than air fryers.
  • Smaller air fryers are easier to clean than pressure cookers.
  • Pressure cookers can prepare soups, while air fryers don’t.
  • Air fryers are superior to deep fryers, pan fryers, ovens, and grills. Pressure cookers can steam, boil, or cook anything on the stove.

Is An Air Fryer Better Than A Pressure Cooker?

Comparing the air fryer and pressure cooker can help you decide which to buy.


Air fryer and pressure cooker sizes vary. A small air fryer can only cook 1-2 chicken breasts or 2 servings of french fries.

Big air fryers can feed a large family or group. Larger air fryers can cook a full chicken. Big Boss is a 16-quart air fryer. Moreover, pressure cookers range in size from 1 quart to 35-40 quarts.


Some air fryers offer more features than others. Air fryers can grill, roast, and bake. Some models dehydrate and rotisserie.

The air fryer also reduces cooking times by up to 20%.

Online, you may buy air fryer extras in addition to the base set. The base set should have everything you need for flavor and texture. 

Pressure cookers cook liquids quicker than any other gadget. The pressure cooker can cook all components at once, whereas the air fryer handles one or two.

The pressure cooker has a learning curve, but the internet is full of recipes to help you get the best results.

Air fryers are quicker than normal ovens, but not pressure cookers. The pressure cooker may yield fantastic results if cooking periods are adjusted properly, but it can’t mimic air-fried food’s texture, look, or flavor.

Maintainability & Usability:

The pressure cooker may require some practice to get the timing perfect. There are plenty of internet recipes, though.

Pressure cooker experimentation isn’t as forgiving as air fryer experimenting because you can’t check on food halfway through.

Both appliances include meal presets. Simply choose a preset, add food, and start the appliance. Even the cheapest devices usually feature a few settings.

Smaller air fryers are easier to clean than pressure cookers. After each usage, the air fryer’s parts may go in the dishwasher or a soapy water bath. The air fryer chamber may be cleaned using a damp towel.

Pressure cooker cleaning takes longer than air fryer cleaning. Larger pressure cookers contain more components and must seal.

Can I Combine Air Fryer with a Pressure Cooker?

Multicookers or Multi-Pressure Cookers have several functionalities. Dual-purpose appliances are very helpful in terms of saving your money. If you want to pressure cook & air fry in one appliance, then Ninja Foodi Multi Pressure Cooker is the best solution.

This model’s pressure cooker option can crisp food thanks to the TenderCrisp technology included in the lid.

Foodi’s method ensures that even deep-fried foods retain their natural moisture and flavor. However, if you’re looking for an air fryer and aren’t concerned about pressure cooking, I’d recommend looking elsewhere.

However, if you appreciate both and are looking to expand your culinary horizons without breaking the wallet, you will find SharkNinja Pressure Cookers & Canners profitable.

Concluding Statement: Which One Should You Choose?

Finally, our comparison between Air fryer vs. Pressure cooker comes to an end.

You should buy the pressure cooker if you can only afford one. Few other appliances can match its speed, ease of use, low maintenance needs, and unique problem-solving potential. 

We aren’t trying to imply that air fryers aren’t beneficial. If we have to choose between a pressure cooker or an air fryer, we always go for the pressure cooker. Now it’s all up to you!

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