Air Fryer Temperature Conversion
350°F = 177°C
Reference Table
Temperature Scale
Context & Usage
Air fryers cook faster than conventional ovens because the fan circulates hot air more intensely in a smaller space.
A general rule is to lower the oven temperature by 25°F and check for doneness earlier than the original recipe suggests.
Basket-style air fryers and oven-style air fryer/toaster combos can behave slightly differently even at the same set temperature, since basket models typically have more concentrated, closer airflow around the food.
A Worked Example
Say a recipe for roasted chicken thighs calls for 425°F in a conventional oven for 35 minutes. Subtract 25°F to set the air fryer to 400°F, and start checking for doneness around the 24-25 minute mark, since air fryers typically finish 25-30% faster at the same relative heat level.
Standards and Sources
Air fryer manufacturers, including major brands regulated under standard consumer appliance testing, generally recommend a 25°F reduction from conventional oven temperatures due to the appliance's more intense convection airflow.
The USDA's food safety guidance for air fryers notes that despite faster cooking times, minimum safe internal temperatures for meat and poultry remain unchanged regardless of cooking method.
Consumer Reports and similar independent testing organizations have documented that air fryer cooking times can vary meaningfully between brands even at the same set temperature, due to differences in fan strength and basket size.
Where This Shows Up
Home cooks converting an old favorite oven recipe, like roasted vegetables or chicken wings, to an air fryer rely on this adjustment to avoid overcooking the exterior before the inside finishes.
Meal-prep enthusiasts batch-cooking in an air fryer for its speed advantage use this conversion as a starting point before fine-tuning based on their specific appliance model.
Common Mistakes
- Using the exact same temperature and time as a conventional oven recipe, which typically overcooks food in an air fryer's more intense airflow.
- Overcrowding the air fryer basket, which blocks proper air circulation and undermines the appliance's main cooking advantage.
- Not checking food earlier than the original recipe's stated time, since air fryers often finish 20-30% faster.
Air Fryer vs Conventional Oven
| Air Fryer | Conventional Oven | |
|---|---|---|
| Typical temp adjustment | 25°F lower than oven recipe | Recipe as written |
| Cooking speed | 20-30% faster | Standard baseline |
| Best for | Small batches, crispy exteriors | Large batches, even baking |
Related Guides
Oven Temperature Guide
Recipe terms like 'moderate oven' or 'hot oven' come from older cookbooks and still appear in some b
Deep Fry Temperature Guide
Oil temperature that's too low makes food absorb excess oil and turn greasy, while oil that's too ho
Fahrenheit to Celsius Converter
US recipes almost always use Fahrenheit, while most of the rest of the world bakes in Celsius, makin
Oven Calibration Guide
Most home ovens run 15–25°F hotter or cooler than their dial setting, which explains inconsistent ba
Frequently Asked Questions
How much lower should air fryer temperature be than oven temperature?+
About 25°F lower than the original oven recipe.
Does cooking time change in an air fryer?+
Yes, air fryers usually cook 20–30% faster than a conventional oven at the same adjusted temperature.
Can I convert any oven recipe to an air fryer?+
Most recipes convert well, though very liquid batters may need pan adjustments for even airflow.
Do all air fryer brands need the same adjustment?+
The 25°F rule is a reasonable starting point, but checking your specific model's manual for brand-specific guidance gives more accurate results.
Can I convert a slow cooker recipe to an air fryer?+
Not directly — air frying is a fast, high-heat method suited to different dishes than slow, low-heat cooking, so the recipes themselves usually need to be different.