Air Fryer Conversion Calculator
Enter the oven temperature and time from the packaging or cookbook, choose whether your oven is conventional or fan-assisted, and pick a food style. You will get a suggested air fryer temperature and time you can try on the first run — then adjust with sight, smell, and a thermometer where it matters.
Display units
Most meats, vegetables, and everyday tray bakes.
Suggested air fryer setting
284°F20 min
vs oven recipe: −72°F setpoint · ~20% less time
Shake or flip halfway when it makes sense. For meat, verify doneness with a thermometer — times are a starting point, not a guarantee.
How to use this converter
Start with the oven numbers you already trust: the Fahrenheit or Celsius dial setting and the minutes shown for a standard oven. Switch the unit toggle if you think in a different scale than the recipe. Conventional ovens need a stronger temperature offset than fan ovens because they do not already rely on aggressive airflow. The food buttons nudge both the temperature drop and the time multiplier — for example frozen breaded foods often need a gentler temperature cut but a little extra clock time so the centre thaws without burning the outside.
Quick reference: oven to air fryer (general preset)
Values below assume the General food type in the calculator. Fan-oven columns show the oven setting; the air fryer column shows suggested air fryer temperature when that oven step was written for a conventional recipe vs a fan recipe.
| Conventional oven | Fan / convection oven | Suggested air fryer |
|---|---|---|
| 150°C / 302°F | 150°C / 302°F | 110°C / 230°Fif the recipe targets a conventional oven130°C / 266°Fif the recipe targets a fan oven |
| 180°C / 356°F | 180°C / 356°F | 140°C / 284°Fif the recipe targets a conventional oven160°C / 320°Fif the recipe targets a fan oven |
| 200°C / 392°F | 200°C / 392°F | 160°C / 320°Fif the recipe targets a conventional oven180°C / 356°Fif the recipe targets a fan oven |
| 220°C / 428°F | 220°C / 428°F | 180°C / 356°Fif the recipe targets a conventional oven200°C / 392°Fif the recipe targets a fan oven |
Times still need the sliders on the tool — air fryers vary by model, basket load, and preheat habits.
Why recipes need a different setting in an air fryer
A countertop air fryer is basically a small, powerful convection cell. The heating element and fan sit close to the food, so the boundary layer of air around each piece changes quickly. That is different from a large cavity where hot spots and slow air movement mean recipes are written with extra temperature headroom and longer dwell times. Lowering the setpoint and trimming minutes helps you land in the same general doneness window without over-browning the outside before the inside is safe or pleasant to eat.
Practical tips after you convert
- Preheat when the recipe assumes a hot oven — many air fryers recover quickly, but a short preheat keeps the first batch predictable.
- Leave air gaps between pieces so steam can escape; crowded trays behave more like steaming than roasting, which is why the calculator offers a crowded-basket preset.
- For breaded and frozen foods, check early for colour, then finish gently if the centre still feels cool.
FAQ
- How much lower should the air fryer temperature be versus a normal oven?
- For a conventional (non-fan) oven, this calculator applies a larger downward adjustment because still air heats more slowly. For a fan or convection oven, the adjustment is smaller because forced air already behaves a bit like an air fryer. The exact numbers also shift slightly when you pick a food preset (for example frozen items or a very full basket).
- Why is the air fryer time shorter than the oven time?
- Air fryers move hot air quickly around food in a small cavity, so energy reaches the surface faster than in most full-size ovens. The presets in this tool shorten time by different percentages depending on what you are cooking — delicate fish gets a bigger reduction than dense baked goods, which still need time in the middle to set.
- Can I trust these results for meat and poultry?
- Use them as a starting point, then confirm with a thermometer. Thickness, starting temperature, and how full the basket is will always change real-world timing. For large cuts or bone-in pieces, prefer internal temperature targets over clock time alone.
- Does this work in Celsius and Fahrenheit?
- Yes. Pick your preferred unit at the top of the calculator. Internally everything is converted consistently so the suggestions stay the same no matter which scale you use on the sliders.
Browse the Popular tools on the homepage, try the meat thaw calculator when you are planning from frozen, the rice portion calculator for sides, or return to Kitchen Calculators home any time.