Air Fryer Conversion Calculator
Formula
Air Fryer Temp = Oven Temp − 25°F | Time = Oven Time × 0.8
The standard rule for converting oven recipes to air fryer: reduce the temperature by 25°F (about 15°C) and reduce the cooking time by 20%. Air fryers circulate hot air more efficiently than conventional ovens, so food cooks faster at lower temperatures.
Frequently Asked Questions
Why reduce temperature by 25°F?
Air fryers use rapid air circulation that cooks food more efficiently than a standard oven. The 25°F reduction prevents overcooking or burning the outside while the inside is still raw.
Why reduce time by 20%?
The concentrated hot air in an air fryer cooks food about 20% faster than a conventional oven. Always check food a few minutes early until you learn your specific air fryer.
Should I preheat my air fryer?
Most air fryers benefit from 3-5 minutes of preheating. Some newer models preheat automatically. Check your manual.
Does this work for all recipes?
This conversion works for most baked and roasted foods. For delicate items like soufflés or custards, air fryers may not be suitable. For frozen foods, follow the air fryer instructions on the package.