336°F converts to approximately 170°C in a fan oven. This is the standard equivalent used when adapting American recipes or air fryer settings for UK fan ovens. The conversion accounts for the more efficient heat distribution in fan-assisted cooking, which is similar to how air fryers circulate hot air.
When you see 336°F in a recipe, it's typically an American measurement that needs converting for UK fan ovens. Fan ovens cook about 20°C cooler than conventional ovens because the circulating air transfers heat more efficiently. This same principle applies to air fryers, which are essentially mini convection ovens. At airfryerrecipe.co.uk, we recommend using 170°C as your starting point for 336°F conversions.
The 336°F to fan oven conversion works particularly well for baked goods and roasted vegetables. Many air fryer recipes from the US specify temperatures around 336°F (170°C) for achieving crispy textures without burning. Our air fryer conversion chart includes this and other common temperature equivalents to simplify your cooking.
336°F (170°C) is a sweet spot for many air fryer recipes because it allows thorough cooking without excessive browning. Foods like chicken wings, roasted potatoes, and even some cakes benefit from this moderate temperature. The fan oven equivalent maintains the same cooking characteristics while accounting for the different heating methods.
Beyond 336°F, you'll often need to convert various temperatures when using international recipes. The general rule is to reduce conventional oven temperatures by 20°C when using a fan oven. For example, 350°F becomes 160°C fan, while 400°F converts to 180°C fan. These conversions ensure your chicken recipes and other dishes cook evenly.
When working with an air fryer, you might actually want to go slightly lower than the fan oven equivalent. Air fryers concentrate heat in a smaller space, so reducing the temperature by another 5-10°C can prevent over-browning. Our testing at airfryerrecipe.co.uk shows that 165°C often works better than 170°C for 336°F conversions in compact air fryers.
When converting 336°F to fan oven for baked goods like cookies or muffins, watch your cooking times carefully. The circulating air can cause items to bake faster than in conventional ovens. Check items 5-10 minutes earlier than the recipe suggests, especially when trying new conversions.
Many frozen foods recommend cooking at around 336°F (170°C fan). This includes items like chicken nuggets, fish fingers, and vegetable tempura. The moderate heat ensures thorough cooking without burning the exterior. Our frozen foods section features numerous recipes using this temperature range.
For fresh ingredients, 336°F to fan oven conversion works beautifully for roasting vegetables. Brussels sprouts, carrots, and potatoes develop excellent texture at this temperature. The fan circulation mimics the air fryer's cooking method, giving you crispy results similar to deep frying but with less oil.
Oven thermostats can vary, so consider using an independent oven thermometer to verify your 336°F to fan oven conversion. This is especially important for air fryer users adapting recipes, as small temperature differences significantly affect results in the compact cooking chamber.
A frequent error is forgetting to reduce the temperature when converting 336°F to fan oven settings. Using the straight conversion (336°F = 169°C) without accounting for the fan can lead to over-cooked dishes. Remember that fan ovens (and air fryers) cook more efficiently than conventional ovens.
Another pitfall is not adjusting cooking times. Even with the correct 336°F to fan oven conversion, items may cook 10-25% faster. Always check food early and use visual cues rather than strictly following original recipe times. Our recipe collection includes adjusted timings for UK fan ovens and air fryers.
Some air fryer models display temperatures in Fahrenheit only. In these cases, you might need to use 336°F directly rather than converting to Celsius. Consult your appliance manual to understand how your specific model handles temperature settings.
