Air Fryer Conversion Chart
Quick answer: reduce a conventional oven temperature by 50°F / 28°C, reduce a fan or convection oven temperature by 25°F / 14°C, then cook for about 80% of the original time.
| Oven recipe | Air fryer from conventional oven | Air fryer from fan oven | Time conversion |
|---|---|---|---|
| 150°C / 300°F | 120°C / 250°F | 135°C / 275°F | 20 min → 16 min |
| 175°C / 350°F | 150°C / 300°F | 160°C / 325°F | 25 min → 20 min |
| 190°C / 375°F | 160°C / 325°F | 175°C / 350°F | 30 min → 24 min |
| 200°C / 400°F | 175°C / 350°F | 190°C / 375°F | 40 min → 32 min |
| 220°C / 425°F | 190°C / 375°F | 205°C / 400°F | 45 min → 36 min |
These are starting points for everyday roasting and crisping. Use the calculator above for exact inputs, food-type adjustments, and °F/°C switching.
Air Fryer Conversion Formula
- 1. Pick the oven style. Conventional ovens need the larger drop; fan/convection ovens are already closer to air fryer airflow.
- 2. Lower the temperature. Use minus 50°F / 28°C for conventional or minus 25°F / 14°C for fan/convection.
- 3. Shorten the time. Multiply the oven time by 0.8, then start checking a few minutes early.
Which Air Fryer Converter Should You Use?
Top Air Fryers on Amazon
Ninja Dual Zone Air Fryer
Two independent baskets — cook two foods at once
Cosori Air Fryer Pro
5.8L capacity, 12 presets, dishwasher-safe basket
Philips 3000 Series Air Fryer
Rapid Air technology, easy clean, 4.1L
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Frequently Asked Questions
Common questions about air fryer conversions
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