Convert Any Oven Recipe to Air Fryer Settings

If you've just bought an air fryer and want to convert your favorite oven recipes, you're in the right place. The general rule is simple: reduce the temperature by 25°F (about 15°C) and cut the cooking time by approximately 20%. This works because air fryers circulate hot air much more efficiently than conventional ovens.

Why Air Fryers Cook Faster

Air fryers are essentially small convection ovens with a powerful fan. Because the cooking chamber is compact, hot air reaches the food faster and more evenly. This concentrated airflow creates the crispy exterior that makes air-fried food so appealing — all while using little to no oil.

The 25°F / 20% Rule Explained

The most reliable conversion method used by professional chefs and food bloggers is straightforward:

• Temperature: Subtract 25°F from the oven temperature (or about 15°C)
• Time: Multiply the oven time by 0.8 (reduce by 20%)
• Check early: Always check food 2-3 minutes before the calculated time

For example, if a recipe calls for 400°F for 25 minutes in the oven, your air fryer setting would be 375°F for 20 minutes.

Tips for Best Results

• Don't overcrowd the basket — air needs to circulate around the food
• Shake or flip food halfway through cooking for even browning
• Lightly spray food with oil for extra crispiness
• Preheat your air fryer for 3-5 minutes for best results
• Use a meat thermometer for proteins — internal temp matters more than time

Foods That Work Best in an Air Fryer

Air fryers excel at foods that benefit from dry, high heat: chicken wings, french fries, vegetables, frozen snacks, and anything breaded or coated. They're less ideal for wet batters (which drip through the basket), large roasts, or delicate baked goods that need gentle, even heat from all sides.