Convert 180°C Oven to Air Fryer
Convert oven temperature and time to air fryer settings (or back), using the standard −25°F/−15°C, 20-25% less time rule of thumb, plus a lookup table for common foods.
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Result
About this tool
This page opens the air fryer converter preset for a 180°C oven recipe, set to convert oven → air fryer, using Celsius throughout. With the standard −15°C rule of thumb, 180°C becomes about 165°C in an air fryer — enter your recipe's oven time in minutes and the calculator returns a time range at roughly 75-80% of that.
180°C (350°F) is one of the most common European oven temperatures, used for everything from roasted vegetables to traybakes and casseroles, which is why it gets its own metric preset here rather than forcing a Fahrenheit conversion first — most of the world bakes in Celsius, and this tool keeps both units native.
The −15°C figure is the Celsius version of the same 25°F rule of thumb (25°F is close to 14°C, rounded to a clean 15°C for this scale), not a separately researched number — so it carries the same honest caveat: a starting point to check a few minutes early, not a guarantee for your exact air fryer.
Example. An oven setting of 400°F for 20 minutes converts to 375°F and a time range of 15 to 16 minutes.
Limit. The temperature shift is a fixed 25°F or 15°C and the time factor is only the 0.75 to 0.80 band, with no per-model wattage.