How to Convert Any Air Fryer Recipe to a Toaster Oven: Temperature and Timing Guide

To convert an air fryer recipe to a toaster oven, increase the temperature by 25°F and add 20–30% more cooking time. Air fryers circulate hot air aggressively around food in a tiny space, which speeds up cooking — a toaster oven’s cavity is larger and the airflow is gentler, so it runs slower. That means a recipe calling for 400°F in an air fryer for 15 minutes will usually work at 425°F in a toaster oven for about 18–20 minutes.

Safety First: Toaster ovens reach extremely high temperatures — surfaces, racks, and pans stay dangerously hot long after cooking ends. Always use oven mitts rated for at least 450°F, never leave a toaster oven unattended at high heat with fatty or breaded foods, and keep the crumb tray clean to prevent grease fires. Keep at least 4 inches of clearance on all sides during operation.

Quick Takeaways

• Add 25°F to whatever temperature the air fryer recipe lists
• Extend cooking time by 20–30% as a starting point, then check early
• Convection mode on your toaster oven closes most of the gap — use it whenever possible
• Thin, crispy foods (fries, wings, nuggets) need a wire rack so air can circulate under them
• Dense foods like chicken thighs or thick vegetables may need even more time — always check internal temperature

Why Air Fryers and Toaster Ovens Don’t Cook the Same

Here’s the thing most people miss: an air fryer is essentially a very small, very powerful convection oven. The fan is strong, the cooking chamber is tiny, and hot air hits the food from close range. It’s almost like the food is sitting inside a hair dryer. A toaster oven — even one with a convection setting — has more interior volume and typically a less aggressive fan. The heat surrounds the food, but not quite as intensely.

That difference matters a lot for texture. Crispy air fryer chicken comes out that way partly because of how fast moisture evaporates off the surface. In a toaster oven, that process takes longer. Not forever longer — just longer. And honestly, with the right technique, you can get results that are nearly identical.

One more thing worth knowing: not all toaster ovens are equal. A basic 1200-watt model heats up slower and holds temperature less consistently than a higher-wattage convection toaster oven. If you’re doing a lot of cooking from air fryer recipes, the wattage really does matter. Check out our picks for the best mini toaster ovens if you’re shopping around.

The Core Conversion Formula

Let’s make this concrete. The formula I use every time:

• Temperature: Air fryer temp + 25°F = toaster oven temp
• Time: Air fryer time × 1.25 = starting toaster oven time

So if a recipe says 375°F for 12 minutes in the air fryer, you’d set your toaster oven to 400°F and start checking around 15 minutes. Simple. But there’s nuance depending on what you’re cooking, which I’ll get to below.

If your toaster oven has a convection setting, use it. Always. It shrinks the gap between air fryer and toaster oven results significantly. With convection on, you might only need to add 15°F instead of 25°F, and the extra time may be closer to 15% rather than 25–30%. Serious Eats has a good breakdown of how convection cooking actually works if you want the science behind it.

Conversion Quick-Reference Table

Air Fryer Temp	Toaster Oven Temp (No Convection)	Toaster Oven Temp (With Convection)	Time Adjustment
350°F	375°F	360°F	+25–30%
375°F	400°F	385°F	+20–25%
400°F	425°F	410°F	+20–25%
425°F	450°F	435°F	+20%

These aren’t hard rules — they’re starting points. Every oven runs a little differently. An inexpensive oven thermometer (seriously, just get one — they’re like $8) will tell you if your toaster oven runs hot or cold, which is something most people never bother to check.

Adjustments by Food Type

The formula above gets you in the ballpark. But different foods behave differently, and there are some specific adjustments that make a real difference.

Frozen Foods and Breaded Items

Frozen fries, mozzarella sticks, chicken nuggets — these are probably the most common things people try to convert. They’re also where a toaster oven wire rack or crisper tray makes or breaks the result. If the food sits flat on a solid pan, the bottom steams instead of crisps. Elevate it on a rack. Flip halfway through. You’ll get genuinely crispy results this way — it just takes a little longer than the bag says, even in a regular oven.

For frozen fries specifically, I usually go 425°F with convection and check at 18 minutes for a batch that the air fryer would do in 14. Sometimes 20 minutes. Depends on thickness.

Chicken (Bone-In and Boneless)

Boneless chicken breasts and thighs convert pretty easily. A recipe calling for 380°F / 18 minutes in an air fryer becomes roughly 400–405°F / 22–24 minutes in a toaster oven. But — and this is non-negotiable — always verify doneness with a meat thermometer. Chicken is safe at 165°F internal temperature per USDA guidelines. Don’t guess.

Bone-in pieces take longer. Add closer to 35–40% more time than the air fryer recipe lists, and tent with foil if the outside is browning faster than the inside is cooking through.

Vegetables

Roasted vegetables are pretty forgiving. Broccoli, Brussels sprouts, zucchini — they work well at the +25°F conversion with about 25% more time. The one thing that trips people up is crowding. Air fryers have a basket that keeps things in a single layer. A toaster oven pan is flat, and if you pile vegetables on top of each other, they’ll steam and get soggy. Spread them out. Use a larger toaster oven baking pan if you need to cook in batches.

Baked Goods

Muffins, small cakes, biscuits — these are trickier. The aggressive heat of an air fryer can actually be a problem with baked goods (tops brown before the interior sets). In a toaster oven, you have more control. I’d actually only increase the temp by about 10–15°F here and watch the time closely. The +25°F rule is more for savory, high-heat cooking.

Common Mistakes That Mess Up the Conversion

Not preheating. This is the biggest one. Air fryers come to temperature in 2–3 minutes. A toaster oven takes 8–12 minutes to fully preheat, and if you skip that step, your food goes into a lukewarm oven and the timing completely falls apart. Preheat. Always.

Forgetting to flip. Air fryer baskets let hot air hit food from all angles. A toaster oven doesn’t work that way. Flip things at the halfway point — chicken, fries, vegetables, anything that benefits from browning on both sides.

Using too small a pan. This goes back to the crowding issue. If food is piled up, steam gets trapped. Single layer, always.

And last: trusting the recipe timer blindly. Even with a perfect conversion, ovens vary. Start checking your food 3–4 minutes before the converted time is up. You can always cook longer. You can’t un-overcook something.

For more tips on getting the most from your appliance, see our guide to reheating food in a toaster oven — a lot of the same principles apply.

Does It Matter How Big Your Toaster Oven Is?

Yes, actually. A compact 4-slice toaster oven has a smaller interior than a full-size countertop convection oven, and it will cook more like an air fryer by default — just because the heating elements are closer to the food. If you have a large toaster oven (6-slice or bigger), the conversion formula above applies pretty directly. If you have a small one, you might only need to add 15°F and 15–20% more time.

The lesson there is to treat the formula as a starting point, not a guarantee. Cook something a couple times, note what adjustments you made, and you’ll build up your own sense of how your specific oven behaves. That’s really how any experienced cook works — they know their equipment.

Wrapping It Up

Converting air fryer recipes to a toaster oven isn’t complicated once you internalize the basic rule: up 25°F, add 25% more time, use convection if you have it, and use a rack for anything that needs to crisp. That covers 90% of what you’ll ever cook. The other 10% is just paying attention — checking food a few minutes early, flipping halfway through, not crowding the pan.

Honestly, I’ve found that for a lot of foods — thick chicken thighs, roasted vegetables, sheet pan meals — a toaster oven actually produces better results than an air fryer because of the larger cooking surface and more even heat distribution. It’s just a different tool, not a worse one. Learn its quirks and you’ll barely miss the air fryer.

?Frequently Asked Questions

Can I use air fryer cooking times directly in a toaster oven?

You can try, but the food will likely be undercooked or unevenly browned. Air fryers cook faster because of their small size and high-velocity fan, so toaster ovens need roughly 20–30% more time. Always preheat your toaster oven fully and check for doneness a few minutes before the converted time is up.

What temperature do I set my toaster oven if the air fryer recipe says 400°F?

Set your toaster oven to 425°F without convection, or about 410–415°F if you’re using the convection setting. The higher temperature compensates for the less intense airflow in a toaster oven. Expect to add about 4–6 minutes to the total cook time compared to the air fryer recipe.

Does a toaster oven with convection cook the same as an air fryer?

Not exactly the same, but it’s close. A convection toaster oven uses a fan to circulate hot air, which mimics what an air fryer does — just with less intensity. You’ll still need to increase the temperature slightly and extend cooking time, but the gap is much smaller than with a standard (no convection) toaster oven.

How do I get food crispy in a toaster oven like it is in an air fryer?

Use a wire rack or crisper tray so hot air can circulate underneath the food, and don’t overcrowd the pan — a single layer is non-negotiable for crispiness. Flip the food halfway through cooking. If your toaster oven has a broil or convection setting, use it for the last 2–3 minutes to crisp up the exterior.

How do I know when food is done if I’m converting a recipe?

For meat, always use a food thermometer — chicken needs to reach 165°F internally, and pork or beef varies by cut. For everything else, start checking 3–4 minutes before the converted time is up and rely on visual cues: golden color, bubbling edges, or a toothpick coming out clean for baked items. Don’t rely solely on the clock.