Air Fryer Converter
Convert oven temperature and time to air fryer settings.
Air fryer temperature
375 °F
25°F lower than oven
Air fryer time
20 min
In °C
191 °C
AI Breakdown & Smart Takeaway
Plain-English insight on your numbers
Get a personalized explanation of what these results mean — and how to improve them.
How the Air Fryer Converter works
The Air Fryer Converter translates conventional oven recipes into accurate air fryer temperature and time settings, making it effortless for home cooks to adapt any recipe without guesswork or burned food.
Air fryers are essentially compact convection ovens with a powerful fan that circulates hot air at high velocity around food. Because the cooking chamber is much smaller than a standard oven and the fan moves air more aggressively, heat transfer to the food surface is dramatically more efficient. This means you need to reduce both temperature and cooking time compared to a conventional oven recipe — and getting those two variables right together is the key challenge this converter solves.
The standard conversion rules are: reduce the oven temperature by 25°F (about 15°C) and reduce the cooking time by roughly 20–25%. So if your oven recipe calls for 400°F for 30 minutes, your air fryer target is approximately 375°F for 22–24 minutes. The converter applies these ratios automatically, but it also accounts for food type, because dense proteins like whole chicken thighs benefit from a slightly larger time reduction than thin items like french fries that cook almost proportionally faster in any convection environment.
Several factors influence how aggressively you should convert a recipe. Food thickness is the most critical — a 1-inch thick pork chop has more thermal mass than a thin fish fillet, so the time savings from the air fryer's efficiency are partially offset by the need to conduct heat to the center. Basket crowding is another major variable: overfilling the air fryer basket blocks airflow, effectively turning your air fryer back into a sluggish conventional oven and eliminating the speed advantage entirely. The converter's output is calibrated for a single layer of food with adequate spacing.
A common mistake cooks make is applying only the temperature reduction without adjusting time, or vice versa. Dropping the temperature alone without cutting time often results in overcooked, dry food; cutting time without reducing temperature can produce a well-browned exterior with an undercooked interior. Always apply both adjustments together, and use the converter's output as your starting point — then check doneness 2–3 minutes early on your first attempt, since individual air fryer wattage and basket geometry vary between brands and models.
Formula
Air Fryer Temp = Oven Temp − 25°F (or −15°C) Air Fryer Time = Oven Time × 0.75 (i.e., reduce by ~25%) Both adjustments should be applied simultaneously.
Pro tips
- Check food a few minutes early the first time — air fryers vary.
Key terms
- Convection Cooking
- — A method of cooking that uses a fan to continuously circulate hot air around food, increasing heat transfer efficiency compared to static radiant heat in a conventional oven.
- Temperature Offset
- — The fixed reduction (typically 25°F / 15°C) applied to an oven recipe's temperature when converting it for an air fryer to prevent overcooking caused by the more efficient airflow.
- Time Reduction Factor
- — The percentage by which cooking time is shortened in an air fryer conversion, generally 20–25%, reflecting the faster heat transfer in the compact, high-circulation cooking environment.
- Thermal Mass
- — The amount of heat energy a food item can absorb before reaching a target internal temperature; thicker or denser foods have higher thermal mass and may require less aggressive time reductions.
- Basket Capacity
- — The usable cooking area in an air fryer basket; exceeding it by crowding food restricts airflow and undermines the efficiency gains that make air fryer conversion adjustments necessary.
- Maillard Reaction
- — The chemical browning reaction between amino acids and sugars that creates flavor and crust on food surfaces, which occurs faster in an air fryer due to the high-velocity dry heat environment.
