We Value Your Privacy

We and our partners use technology such as cookies on our site to personalise content and ads, provide social media features, and analyse our traffic. Click below to consent to the use of this technology across the web. You can change your mind and change your consent choices at anytime by returning to this site.

Update Consent
Loading ...

Convection Oven Vs. Conventional Oven Time

Updated February 21, 2017

As more cooks choose convection ovens over conventional ovens for their baking needs, they discover that adjustments must be made in order for their favourite recipes to evenly cook. Not only do you have to adjust the oven temperature and consider using different baking pans in a convection oven, you also must convert the cooking times recommended in your recipes.

Loading ...

Cooking Time Adjustments

The heat inside a conventional oven is stagnant. Once the oven preheats to a set temperature, it periodically cycles on and off to maintain the level of heat, but the heat does not move, which creates hot and cold spots in the oven's interior. Convection ovens have fans that keep the air in the oven constantly moving around the food, which cooks foods around 25 to 30 per cent quicker than a conventional oven. To convert a conventional recipe's cooking time for a convection oven, simply reduce it by 25 per cent. Depending on the oven, you may have to increase or reduce cooking times to achieve optimum results.

Temperature Modifications

In addition to adjusting cooking and baking times, you must also alter temperatures to successfully cook in a convection oven. Most conversion guides recommend reducing the suggested conventional oven temperature by around -3.89 degrees Celsius when using a convection oven. Depending on the performance of the oven, this temperature adjustment requirement may vary.

Cooking Processes

In a conventional oven, food is commonly placed as closely to the centre of the oven as possible to cook it evenly from all sides. Conventional ovens only have top and bottom heating elements, so they cook from both these angles. Convection ovens have three elements: one in the back, one on top and one on the bottom. They also have a fan in the back that distributes the hot air around the pots and pans to cook foods more evenly.

Other Cooking Tips

If the recommended cooking time in a conventional recipe is 15 minutes or less, adjust the temperature for the convection oven but not the cooking time. Always check items five to 10 minutes prior to the assumed cooking time to avoid overcooking or over baking. Some cooking professionals recommend preheating both types of ovens to 10 degrees C above the recommended baking temperature and turning the temperature down 10 degrees C after placing the food into the oven, since the interior temperature quickly decreases when the oven door is opened. Use shallow pans and baking trays for convection oven cooking to maximise the surface of the food's exposure to the heat. Covered foods and those cooked in deep pots cook better in conventional ovens.

Loading ...

About the Author

Cassie Damewood

Cassie Damewood has been a writer and editor since 1985. She writes about food and cooking for various websites, including My Great Recipes, and serves as the copy editor for "Food Loves Beer" magazine. Damewood completed a Bachelor of Arts in English with an emphasis in creative writing at Miami University.

Loading ...
Loading ...