How to Convert Oven Recipes to Air Fryer
Air fryer rule of thumb: Reduce oven temperature by 25°F (15°C) and reduce cooking time by 20–25%.
Example: 350°F for 30 minutes in the oven → 325°F for 22–24 minutes in the air fryer.
Why Air Fryers Cook Differently
An air fryer is essentially a small, powerful convection oven. The heating element is close to the food, the fan circulates hot air rapidly, and the cooking chamber is small. This combination means:
- Faster cooking: Food cooks 20–25% faster than a conventional oven
- Higher effective temperature: The circulating air transfers heat more efficiently, so a lower setting achieves the same result
- Crispier exterior: The direct airflow dries the surface faster — great for fries and chicken, tricky for delicate baked goods
Oven to Air Fryer Conversion Chart
| Oven Temp | Air Fryer Temp | Time Adjustment | Best For |
|---|---|---|---|
| 325°F (163°C) | 300°F (149°C) | −20% | Casseroles, slow-roast |
| 350°F (177°C) | 325°F (163°C) | −20–25% | Cookies, cakes, chicken |
| 375°F (190°C) | 350°F (177°C) | −20–25% | Vegetables, fish |
| 400°F (204°C) | 375°F (190°C) | −20% | Fries, nuggets, breaded items |
| 425°F (218°C) | 400°F (204°C) | −15–20% | Roasted vegetables, pizza |
| 450°F (232°C) | 425°F (218°C) | −15% | Steaks, burgers |
What Works Well in an Air Fryer
- Chicken pieces and wings — crispier skin than oven
- French fries and potato wedges — less oil, comparable crispiness
- Reheating leftovers — much faster than oven, stays crispy (unlike microwave)
- Roasted vegetables — faster, good caramelization
What Needs Adjustment
- Baked goods (cakes, muffins): Reduce temperature by 25°F, check 5 minutes early. The outside browns faster than the inside cooks.
- Large cuts of meat: Air fryers cook the outside faster — use a meat thermometer to confirm internal temperature.
- Wet batters: Don't work well; use breaded or dry-seasoned coatings instead.
- Full-size casseroles: Most air fryer baskets are too small. Use individual portions.
Use the Air Fryer Converter Tool
Enter your oven temperature and cooking time, and get the adjusted air fryer settings:
FAQ
Q: Do I need to preheat my air fryer?
Most models: yes, 2–3 minutes. Some newer models preheat in under a minute. Check your model's instructions.
Q: Should I flip food halfway through air frying?
For most items: yes. Flip or shake the basket halfway to ensure even browning on all sides.
Q: Can I use an air fryer for baking?
Yes, but check 5 minutes before the converted time. Air fryers can over-brown the exterior of cakes and muffins before the interior sets.