325°F in an oven is 300°F in an air fryer, or 150°C, with the cooking time reduced by 20%. A dish that bakes at 325°F for 30 minutes goes into the air fryer at 300°F for 24 minutes.
| Oven | Air fryer | |
|---|---|---|
| Fahrenheit | 325°F | 300°F |
| Celsius | 165°C | 150°C |
Convert your own recipe. The oven to air fryer conversion calculator applies both adjustments to any temperature and time, including the wattage and basket-load notes above.
325F (165C) Oven to Air Fryer Time Chart
| Oven time at 325°F / 165°C | Air fryer time at 300°F / 150°C |
|---|---|
| 10 min | 8 min |
| 15 min | 12 min |
| 20 min | 16 min |
| 25 min | 20 min |
| 30 min | 24 min |
| 35 min | 28 min |
| 40 min | 32 min |
| 45 min | 36 min |
| 50 min | 40 min |
| 60 min | 48 min |
What is 325F (165C) used for?
Moderate baking. The standard temperature for cakes and quick breads that need to rise fully before the crust sets, and for low-and-slow roast chicken.
Common 325F (165C) recipes converted
| Food | Oven | Air fryer |
|---|---|---|
| Banana bread | 325°F / 165°C, 60 min | 300°F / 150°C, 48 min |
| Pound cake | 325°F / 165°C, 55 min | 300°F / 150°C, 44 min |
| Roast chicken, low and slow | 325°F / 165°C, 90 min | 300°F / 150°C, 72 min |
| Baked ziti | 325°F / 165°C, 35 min | 300°F / 150°C, 28 min |
| Soft-centred cookies | 325°F / 165°C, 12 min | 300°F / 150°C, 10 min |
Check at roughly 70% of the converted time on your first attempt, then note the actual finish time. The first conversion of any recipe is a calibrated estimate, not a final answer.
Important adjustment at this temperature
For cakes and anything that rises, reduce the time by 15% rather than 20%. Batter sets from the outside in, and an air fryer’s fan can crust the top before the centre finishes.
Why subtract 25°F (-5°C)?
An air fryer drives air across food at high velocity, stripping away the still, cooler layer that otherwise insulates the surface in a conventional oven. Heat reaches the food faster at the same dial setting, so 325°F (165°C) in an air fryer would brown and dry harder than 325°F (165°C) in an oven. Subtracting 25°F (-5°C) brings the effective heat back into line. Full derivation on the methodology page.
Does basket capacity change this?
More than temperature does. The converted times assume a single loose layer with visible gaps between pieces. If the basket is more than two-thirds full, air cannot circulate and the food steams rather than crisps — cook in two batches, or add 15–20% to the time and shake at the halfway point.
Related conversions and adjacent topics
This temperature is one point on a continuous rule rather than a special case. Adjacent settings convert identically, and the 25°F (15°C) and 20% rule explains why both adjustments are needed rather than one.
To convert a temperature this page does not list, the oven to air fryer conversion calculator applies the same rule to any figure.
Frequently asked questions
What is 325F in an air fryer?
300°F, or 150°C, with the cooking time reduced by 20%.
What is 325F in Celsius?
163°C. For an air fryer converted from this oven temperature, set 150°C.
How long do I air fry something that bakes for 30 minutes at 325F?
24 minutes at 300°F (150°C). Check at 17 minutes on the first attempt.
Do I need to preheat?
Three minutes for anything that needs a crisp exterior. Skip it for slow bakes and covered dishes, and add 2–3 minutes to the converted time if you do skip it.
Does my air fryer’s wattage matter?
Below 1,400W, add 2–3 minutes per 20 minutes of converted time. Above 1,700W, check 2 minutes early.