Convection Oven vs Air Fryer : A Comparative Guide

comparison Convection Oven vs Air Fryer

Having the appropriate appliances may make a big difference in cooking. Although hot air is circulated by fans in both convection baking and air frying to cook food more quickly and crispier, their designs differ. Convection ovens are essentially what air fryers are. However, this does not imply that the two are identical. Now, let’s discuss the distinctions between a convection oven vs air fryer. 

What is an air fryer?

Before continuing our discussion on convection oven vs. air fryer, let us first understand what an Air Fryer is. With little to no oil, food can be cooked efficiently with an air fryer. Usually found on top of the appliance, an extensive fan accompanies its heating components. Food is cooked immediately after it instantly preheats. To achieve the crispiest results, food must be set on a perforated tray, typically inside the basket of an air fryer. Air fryers are multipurpose kitchen tools ideal for cooking a broad range of dishes, such as French fries, chicken wings, and desserts. They are a great choice for busy households because they prepare food quickly and consume less energy.

Using an air fryer has the following advantages:

  • Healthy Cooking: Air fryers can cook meals with up to 80% less fat than conventional deep frying techniques using very little oil. This makes it the perfect choice for people who wish to eat less fat while still leading healthy lives.
  • Crispy Food: Air fryers cook food using hot air, which produces a crispy outside layer without using extra oil. Thanks to this, you may now indulge in your favorite fried dishes guilt-free.
  • Speedy Cooking: One of the best things about air fryers is how quickly they cook food. Most dishes are ready to eat in 15 to 20 minutes, which makes them a great option for last-minute dinners or hectic weeknights.
  • Energy Efficiency: Air fryers are an environmentally beneficial cooking option because of their low energy consumption design. Their small size also means they occupy less room in your kitchen, freeing up more counter and storage space.

Air fryers are a fantastic choice for anyone who wishes to eat crispy, fried foods without consuming extra fat. They are also a great substitute for conventional deep-frying techniques, enabling you to swiftly and effectively prepare healthy meals.

What is a convection oven?

With heating components on both the top and bottom, a convection oven functions like to a regular oven. Together with a fan, which is often found in the oven’s back, the convection setting facilitates baking. Its fan can be switched off to bake like a regular oven for more delicate jobs like cookies and cake. 

Typically, convection ovens don’t include any extra accessories; however, some manufacturers offer crisper trays that simulate air frying. When using a convection oven instead of a regular oven or bake setting, it is advised to reduce the recipe temperature by 25 degrees. A convection oven has an inner rack accommodating a sheet pan, just like a toaster oven. Its width facilitates the spreading of food out on the rack.

The following are the main advantages of utilizing a convection oven for cooking:

  • Faster Cooking Times: Compared to conventional ovens, the convection oven’s hot air circulation can accelerate cooking times by up to 25%. When preparing large meals or cuisines that call for extended cooking durations, this is really useful.
  • Even Heat Distribution: A convection oven’s fan circulates hot air around the food, cooking it to a consistent temperature. This indicates that there are no hot spots or overdone or underdone sections.
  • Lower Temperatures: Compared to conventional ovens, convection ovens cook food more effectively, allowing for lower temperature settings. This makes meals healthier by preserving more vitamins and nutrients in your food.
  • Crunchy and Crispy Results: Convection ovens give food, including baked products or roasted vegetables, a crispy and crunchy feel. Thanks to the even distribution of heat, food is guaranteed to be delicate on the inside and crispy on its outer layers.
  • Healthy Cooking: Convection ovens are a great choice for cooking because they cook food more quickly and at a lower temperature. Because meats and vegetables keep more nutrients at lower temperatures, they work well for roasting. Those trying to lose weight or follow certain dietary guidelines may find this to be of particular use.

Purchasing a convection oven may help you achieve the best possible cooking outcomes while using less energy and cooking time.

Related read: Different Types of Ovens

Convection Oven vs Air Fryer differences

Air fryer vs Convection oven: Dimensions

Since convection settings are already in full-sized and toaster ovens, air fryers are countertop appliances. This led to the development of air fryer toaster ovens. Convection toaster ovens and air fryers heat quickly because of their tabletop size. Additionally, it brings the food closer to the heating components, accelerating the cooking process. An air fry setting is now available on some convection ovens, toaster ovens, pressure cookers, and microwaves.

Air fryer vs Convection oven: Heating

In an air fryer, the heat originates from the top, whereas in a convection oven, it originates from both the top and bottom. Food cooks more quickly and with greater concentration when using the top-down method.

Air fryer vs Convection oven: Fan positioning

The fan of an air fryer is located just below the heating element at the top. The fan of a convection oven is located in the back, either on the side or in the center.

Air fryer vs Convection oven: Fan dimensions and velocity

Air fryer fans are larger than convection fans and run more quickly. The air fryer’s fan operates at a speed that is 30% quicker than convection.

Air fryer vs Convection oven: Add-ons

Many perforated accessories are available for air fryers, enabling rapid, even cooking with minimal tossing or flipping. They consist of skewers for kebabs, trays, racks, air fryers’ baskets, and rotisseries’ spits. Little baking pans or tin cans can also be set on racks if desired.

Air fryer vs Convection oven: Cleaning

Although most air fryers may be cleaned in the dishwasher, cleaning them after each use is necessary because their parts might be heavy. While the convection oven doesn’t require cleaning every time it’s used, its attachments do.

Make the right choice: Convection oven vs. Air fryer

Selecting between an air fryer and a convection oven can seem difficult, but you can choose the best appliance for your kitchen with a little help. Knowing your cooking needs and preferences is crucial when thinking about cooking options.

Convection ovens are ideal if you have limited space or like to cook using conventional ways. It has all the features of a regular oven with the advantages of convection technology.

Conversely, an air fryer can be the ideal kitchen tool if you love crispy fried food but would like a healthier substitute for deep frying.


What is better between a convection oven vs. air fryer?

Convection ovens work better for roasting and baking. Still, air fryers and ovens with air fry capabilities can produce a crispy and crunchy exterior, much like traditional fried dishes. Their variations include the time needed for preheating, cooking, capacity, and heating components.

Does the electricity used by a convection oven surpass that of an air fryer?

Even without accounting for the fact that cooking in an air fryer requires less time than cooking in an oven, roughly 50% less energy is required overall. However, if you had a far more powerful air fryer, you may consume about the same amount of energy as an oven

Does the electricity used by a convection oven surpass that of an air fryer?

Even without accounting for the fact that cooking in an air fryer requires less time than cooking in an oven, roughly 50% less energy is required overall. However, if you had a far more powerful air fryer, you may consume about the same amount of energy as an oven.

Are air fryers healthy to use?

Air frying is often considered healthier than oil frying. It has far less fat and reduces calories by 70% to 80%. Additionally, this cooking technique may lessen some of the additional negative impacts of oil frying.

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