Oven-to-air-fryer conversion calculator & cook time cheat sheet

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425°F Oven to Air Fryer

Oven says
425°F
220°C
Air fryer setting
400°F
205°C
Cooking time
−20%
check early

Converted cooking times at 425°F

Oven time (425°F)Air fryer time (400°F)
10 min8 min
15 min12 min
20 min16 min
25 min20 min
30 min24 min
45 min36 min
60 min48 min

Air fryers are small convection ovens — the fan and close heating element cook faster, so you drop the temperature about 25°F and cut the time about 20%. Start checking a few minutes early the first time; models vary. For a convection/fan oven recipe, drop only ~10°F and ~10% time.

Need a different temperature or time? The conversion calculator handles any recipe, in °F or °C.

Foods that cook near 400°F in the air fryer

Other oven temperatures