Convection oven circulates hot air evenly, while air fryer uses rapid air tech for crispy results. Both cook faster & healthier.

TL;DR Convection oven Vs. Air fryer

Convection ovens are versatile appliances that can be used for baking, roasting, broiling, and more. They distribute heat evenly throughout the oven cavity, resulting in faster cooking times and crispy textures.

Air fryers are specifically designed to mimic the results of deep frying but with less oil. They use a powerful fan to circulate hot air around the food, creating a crispy outer layer while retaining moisture on the inside.

What is a convection oven?

picture of a convection oven

A convection oven is a kitchen appliance that uses a fan and exhaust system to circulate hot air evenly throughout the cooking chamber. This constant movement of air ensures that your food cooks more quickly and evenly.

One of the main advantages of a convection oven is its ability to reduce cooking time. The circulating hot air helps to distribute heat more efficiently, allowing you to cook your favorite meals in less time than traditional ovens.

What is an air fryer?

picture of an air frier

An air fryer is a kitchen appliance that uses hot air circulation to cook food, giving it a crispy texture similar to deep frying but with much less oil. It works by rapidly circulating hot air around the food at high speeds, creating a convection effect.

One of the key features of an air fryer is its ability to mimic the taste and texture of fried foods without the excess grease. By using only a fraction of the oil traditionally required for frying, it offers a healthier alternative for those who want to enjoy their favorite fried treats guilt-free.

In addition to frying, most air fryers also have other cooking functions such as grilling, roasting, and baking. This versatility makes them suitable for preparing various dishes from crispy french fries and chicken wings to juicy steaks and even desserts like apple turnovers.

Convection oven Vs. Air fryer – Key differences


Convection Oven: Uses a fan to circulate hot air for even cooking and browning.
Air Fryer: Utilizes rapid air technology to create a crispy texture without excessive oil.

Cooking Method

Convection Oven: Suitable for baking, roasting, and toasting a variety of foods.
Air Fryer: Specifically designed for quick, healthier frying with little to no oil.

Size and Capacity

Convection Oven: Larger, suitable for cooking bigger batches and accommodating larger items.
Air Fryer: Smaller, ideal for individual or small servings, and takes less counter space.

Cooking Time

Convection Oven: May require slightly longer cooking times compared to an air fryer.
Air Fryer: Faster cooking due to its focused hot air circulation.


Convection Oven: Can handle a wide range of dishes, making it more versatile.
Air Fryer: Primarily designed for air frying, with limited versatility for other cooking methods.

Crisping Ability

Convection Oven: Can achieve crispy results but may not be as efficient as an air fryer.
Air Fryer: Excellent at creating crispy textures without using excessive oil.

Ease of Use

Convection Oven: Typically offers more settings and features, may have a steeper learning curve.
Air Fryer: Generally straightforward and easy to use with basic temperature and time controls.

A convection oven is more versatile and suitable for various cooking tasks, while an air fryer excels in quick, oil-free frying, and provides crispy results. The choice depends on cooking preferences and space limitations.

Which one is better: Convection oven or Air fryer?

Convection Oven


  • Versatility: A convection oven can handle a wide range of cooking tasks, including baking, roasting, toasting, and more.
  • Larger Capacity: Convection ovens have a larger cooking space, making them suitable for cooking larger batches or bigger items.
  • Even Cooking: The fan in a convection oven ensures even heat distribution, resulting in consistent cooking and browning.


  • Longer Cooking Time: Convection ovens may require slightly longer cooking times compared to air fryers for certain recipes.
  • Takes More Space: Convection ovens are larger appliances and may take up more counter space in the kitchen.

Air Fryer


  • Healthier Frying: Air fryers use little to no oil, making them a healthier option for achieving crispy textures.
  • Faster Cooking: Air fryers cook faster due to their focused hot air circulation, which can save time in the kitchen.
  • Energy-Efficient: Air fryers generally use less energy compared to convection ovens.


  • Limited Capacity: Air fryers have a smaller cooking space, making them more suitable for individual or small servings.
  • Limited Versatility: Air fryers are primarily designed for air frying and may have limited capabilities for other cooking methods.

If you need an appliance for various cooking tasks and have the space, a convection oven might be the better choice.

If you want quick and healthier frying options and have limited space, an air fryer could be the preferred option.

Can i use my convection oven as an air frier?

Yes, you can use a convection oven to replicate some of the functions of an air fryer. While they are not the same, a convection oven can achieve similar results to air frying, especially when it comes to crispy textures with less oil.

To mimic the cooking style of an air fryer, you’ll need to adjust some settings on your convection oven. The key element of air frying is the circulation of hot air around the food, which creates that crispy texture we all love.

In a convection oven, this can be achieved by simply turning on the fan function.

By using the fan mode in your convection oven and setting it at a high temperature (around 400°F/200°C), you can create that same rapid heat circulation that gives food its crispy exterior.

You may also want to place your food on a wire rack or perforated pan to allow for better airflow.

Which one is better for health?

Convection Oven

Health Benefits: Convection ovens use a fan to circulate hot air evenly, reducing the need for excessive oil. This results in lower-fat cooking and can help retain more nutrients in the food.

Air Fryer

Health Benefits: Air fryers use rapid air technology to create crispy textures with little to no oil, reducing calorie and fat content in fried foods. This can make air frying a healthier alternative to deep frying.

Both convection ovens and air fryers offer healthier cooking options compared to deep frying, making them valuable additions to a health-conscious kitchen.


Image Credits

Featured Image By – on Freepik

Image 1 By – jannoon028 on Freepik

Image 2 By – vecstock on Freepik


Leave a Reply

Your email address will not be published. Required fields are marked *

You May Also Like

What is the difference between a heater and a radiator

Table of Contents Hide What is a radiator?What is a heater?How do…

What is the difference between blender and mixer?

Table of Contents Hide TL;DR Blender Vs. MixerWhat are blenders?What are mixers?Blender…

What is the difference between stamped knives and forged knives?

Table of Contents Hide Stamped knivesForged knivesPros and cons of each type…