<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “FAQPage”, “mainEntity”: [ { “@type”: “Question”, “name”: “How much should I reduce 245 C for a fan oven?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “For fan ovens, reduce 245 C by 20-25 degrees to 220-225 C. This accounts for the fan’s efficient heat circulation and prevents over-browning or drying out your food.” } }, { “@type”: “Question”, “name”: “Does the 245 C to fan oven conversion work for air fryers?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Yes, air fryers follow similar principles to fan ovens. Convert 245 C to about 220 C in an air fryer, but reduce cooking time by 10-15% due to the more intense air circulation.” } }, { “@type”: “Question”, “name”: “Why do fan ovens need lower temperatures than conventional ovens?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Fan ovens circulate hot air constantly, cooking food more efficiently. The 245 C to 220 C conversion prevents over-cooking by matching the actual heat transfer rate to conventional oven performance.” } }, { “@type”: “Question”, “name”: “Can I use 245 C in a fan oven without conversion?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Using 245 C directly in a fan oven risks burning your food. The forced air makes the effective temperature higher, so always apply the 20-25 degree reduction for best results.” } } ] }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “WebPage”, “name”: “245 C to Fan Oven”, “url”: “https://www.airfryerrecipe.co.uk/blog/245-c-to-fan-oven”, “description”: “Convert 245 C to fan oven settings easily. Learn the exact temperature adjustment for baking, roasting, and air frying with this simple guide.”, “inLanguage”: “en”, “datePublished”: “2025-07-21T18:01:14.562000+00:00”, “dateModified”: “2025-07-21T18:01:14.562000+00:00” }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “BreadcrumbList”, “name”: “Breadcrumbs”, “@id”: “https://www.airfryerrecipe.co.uk/blog/245-c-to-fan-oven#breadcrumbs”, “itemListElement”: [ { “@type”: “ListItem”, “position”: 1, “name”: “Home”, “item”: { “@type”: “WebPage”, “@id”: “https://www.airfryerrecipe.co.uk” } }, { “@type”: “ListItem”, “position”: 2, “name”: “blogs”, “item”: { “@type”: “WebPage”, “@id”: “https://www.airfryerrecipe.co.uk/blog” } }, { “@type”: “ListItem”, “position”: 3, “name”: “245 C to Fan Oven”, “item”: { “@type”: “WebPage”, “@id”: “https://www.airfryerrecipe.co.uk/blog/245-c-to-fan-oven” } } ] }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “WebSite”, “url”: “https://www.airfryerrecipe.co.uk”, “name”: “Air Fryer Recipes”, “description”: “Explore crispy, healthy, and quick air fryer recipes from around the world. Perfect for everyday meals.”, “inLanguage”: “en” }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “Organization”, “name”: “Air Fryer Recipes”, “url”: “https://www.airfryerrecipe.co.uk”, “logo”: { “@type”: “ImageObject”, “url”: “https://www.airfryerrecipe.co.uk/brand” }, “areaServed”: [ { “@type”: “Country”, “name”: “United Kingdom” }, { “@type”: “Country”, “name”: “United States” } ], “contactPoint”: { “@type”: “ContactPoint”, “contactType”: “customer support”, “areaServed”: [ “GB”, “US” ], “availableLanguage”: [ “English” ], “email”: “support@airfryerrecipe.co.uk” } }
245 C in a fan oven is equivalent to approximately 220 C with the fan setting. This 25-degree reduction accounts for the fan's efficient heat circulation, ensuring even cooking without overheating. Whether you're baking, roasting, or using your air fryer, this conversion is key to perfect results.
Understanding Fan Oven Temperature Conversion
When converting 245 C to fan oven settings, the general rule is to reduce the temperature by 20-25 degrees. This adjustment compensates for the fan's ability to distribute heat more evenly throughout the oven cavity. For precise cooking, especially with delicate items like cakes or pastries, maintaining this conversion ratio is crucial. Many modern recipes at airfryerrecipe.co.uk now include both conventional and fan oven temperatures to eliminate guesswork.
The science behind this conversion lies in heat transfer efficiency. A fan oven's circulating air cooks food faster at lower temperatures compared to conventional ovens. This principle applies equally to air fryers, which are essentially compact fan ovens. When following recipes from cake recipes, always check whether the temperatures are specified for fan or conventional ovens.
Why 245 C Requires Adjustment in Fan Ovens
At 245 C, the fan's forced air circulation would create excessive browning if not adjusted downward. The 220 C fan setting provides equivalent cooking power without the risk of burning. This is particularly important for items like roasted vegetables or chicken recipes where even cooking is essential.
Practical Applications for 245 C Conversion
Many British baking recipes traditionally use 245 C as a standard temperature for items like Yorkshire puddings or certain breads. When using a fan oven, applying the 245 C to 220 C conversion ensures these classics turn out perfectly. The same principle applies when using an air fryer - consult our conversion chart for precise adjustments.
Professional chefs recommend verifying your oven's actual temperature with an independent thermometer, as calibration can vary. This is especially true when working with precise temperatures like 245 C converted to fan settings. For those using combination microwave/oven units, the conversion might differ slightly - always refer to manufacturer guidelines.
Air Fryer Equivalent for 245 C
Modern air fryers typically operate like compact fan ovens, so the 245 C to 220 C conversion applies similarly. However, cooking times may be shorter due to the air fryer's smaller capacity and more intense air circulation. When adapting conventional oven recipes to air fryer use, always reduce both temperature and time accordingly.
Common Mistakes When Converting 245 C
Many home cooks forget to adjust cooking times when converting 245 C to fan oven settings. While the temperature decreases, cooking duration often needs reduction too - typically by 5-10 minutes per hour. Another frequent error is assuming all ovens behave identically; always perform visual checks on your food, especially when trying new recipes from airfryerrecipe.co.uk.
Seasoned bakers recommend keeping a conversion chart handy until the adjustments become second nature. For those regularly switching between conventional and fan ovens (or air fryers), noting successful conversions in your recipe books can save future frustration. Remember that 245 C converted to fan settings isn't just about temperature - it affects texture, browning, and moisture retention too.