If you’re wondering what size air fryer will fit a pizza, the crucial measurement is the usable width of the basket, tray or rack—not the advertised litre capacity. A compact basket may suit a small personal pizza, whereas a full 12-inch (about 30.5 cm) pizza generally needs a wide oven-style air fryer or a purpose-designed pizza oven with an air-fry function.
Before buying, check the appliance’s internal dimensions, the diameter of your usual pizza and how much clearance is needed around the food. A 9-litre dual-drawer model can have more total capacity than a single-drawer machine yet still have two compartments that are each too narrow for a normal supermarket pizza.
Pizza Sizes Compared With the Space You Need
In UK shops you’ll see pizzas in a range of sizes. For a buying decision, measure the widest point of the actual pizza, not just the cardboard box. The figures below are practical starting points; allow clearance for handles, basket walls and circulation rather than choosing a cavity that fits only when everything is touching.
| Pizza Diameter | Approximate Width | Air Fryer Format to Investigate |
|---|---|---|
| 6–7 inches | 15–18 cm | Compact single basket, if the base is wide enough |
| 8–9 inches | 20–23 cm | Wider single basket or small oven-style model |
| 10 inches | 25.4 cm | Large square basket or oven-style air fryer |
| 12 inches | 30.5 cm | Wide oven-style rack/tray or specified pizza-capable appliance |
These dimensions describe the pizza, not a guaranteed minimum air fryer specification. A 30.5 cm-wide pizza typically needs a little more than 30.5 cm of clear usable width, unless the appliance’s manufacturer explicitly confirms that exact pizza size is supported.
What Size Air Fryer Will Fit a Pizza Without Cutting It?
For a whole pizza, look at the flat cooking surface. Many drawer models narrow towards the bottom or include raised crisper plates that reduce the space you can use. A round 10-inch pizza needs a circle 25.4 cm across within the usable area; a square basket with a 25 cm base will not accommodate it flat, however impressive the litre number looks.
Oven-style models with removable shelves can be more straightforward because they give you a flat rack and a manufacturer-specified tray width. A dedicated pizza-and-air-fry oven may suit the largest pizzas, but check whether it is intended for indoor or outdoor use.
The distinction between total and usable capacity is also important when feeding a household. Our air fryer size guide for four people explains how overall capacity affects meal portions, while this guide concentrates on the shape and diameter of one pizza.
What Size Air Fryer to Cook Pizza? Compare the Main Designs
Single-Drawer Basket Air Fryers
A wide, fairly square single basket may accommodate personal pizzas and some smaller supermarket pizzas. Measure at the bottom cooking level, with the crisper plate fitted if the manual requires it. A listing that says 6 litres does not tell you the basket’s width.
Dual-Drawer Air Fryers
These can be excellent for preparing two foods at once, but the total advertised litres usually cover both drawers together. A 9-litre air fryer with two separate compartments does not create one nine-litre cavity for a pizza. A flexible-divider model may be different if the manufacturer confirms that removing the divider creates an appropriately sized flat cooking area.
For the benefits and compromises of separate compartments, see our dual-basket air fryer buying guide. A dual-drawer layout is not automatically the best choice for somebody whose main aim is to fit a whole pizza.
Air Fryer Ovens With Shelves
An oven-style design can offer a wider, flatter cooking surface than a deep drawer. The UK Ninja Foodi DT200UK air-fryer oven cooking guide includes pizzas around 26 cm and 29–30 cm, illustrating why published cooking charts are much more useful than a litre figure.
You can check the relevant entries in the UK Ninja DT200UK cooking guide. It lists different pizza sizes and specifies the rack or tray to use, although you should confirm the details for the exact model you are buying.
Pizza Ovens That Also Air Fry
A specialist appliance may be the simplest option if cooking whole 12-inch pizzas is a major reason for buying. For example, Ninja’s UK Artisan MO201UK outdoor electric pizza oven has an air-fry function and explicitly accommodates a 12-inch pizza using a supplied pizza stone. Crucially, this is an outdoor-use appliance, not an ordinary indoor kitchen drawer air fryer.
It’s worth distinguishing a pizza oven with an air-fry mode from a standard air fryer with a pizza preset. They are not the same purchase, particularly in price, space requirements or intended location.
What Air Fryer Can Cook a 12 Inch Pizza?
A 12-inch pizza measures approximately 30.5 cm across. In practical terms, look for a manufacturer that specifically states it fits a 12-inch pizza, or confirms a sufficiently large clear tray or rack with room around the food. Don’t rely on a 10L, 12L or XXL description alone.
Ninja’s DT200UK oven guide gives examples of 29–30 cm pizzas, which is close to 12 inches but does not automatically guarantee every 30.5 cm pizza or tray will fit. By contrast, the Ninja Artisan MO201UK is expressly designed for 12-inch pizzas, with the outdoor-only restriction noted above.
For an ordinary indoor countertop air fryer, first establish the cooking surface width from an official manual or a retailer’s internal dimensions. If those figures are missing, ask the manufacturer before purchasing. You should not have to discover after delivery that your normal pizza overlaps the basket walls.
Do All Air Fryers Have Pizza Trays?
No. Many basket-style air fryers include a removable crisper plate or rack rather than a dedicated pizza tray. Oven-style models may include wire racks and baking trays, while specialist pizza ovens may provide a pizza stone or peel. Accessories vary by model and by the particular bundle sold in the UK.
If you’re comparing basket accessories, our guide to air fryer crisper plates explains their purpose. Check the manufacturer’s approved accessories rather than buying a generic pizza pan solely on the basis of the appliance’s advertised capacity.
Are Air Fryers Good for Pizza?
They can be, especially for small pizzas, pizza slices and reheating, because circulating hot air can crisp the base and toppings. The limitation is often physical fit rather than the air-frying principle itself. A cramped pizza may cook less evenly, and a tall crust can sit too close to the heating element.
If pizza is something you make regularly, compare the convenience of a wide air fryer oven with the size and functions of your existing kitchen oven. If you only cook small personal pizzas occasionally, an ordinary basket air fryer may be perfectly adequate without a special pizza programme.
Can an Air Fryer Be Used for Making Pizza?
Yes, if the model has adequate cooking space and the manufacturer permits the chosen tray, pizza base and cooking method. Some air fryer ovens even provide model-specific pizza instructions. For a buyer, the key question is whether those instructions cover the diameter and style you normally purchase.
This is not a recipe issue: an appliance can technically cook pizza while still being a poor buying choice for someone who wants to fit a supermarket 12-inch pizza whole. Look for clear manufacturer evidence of capacity rather than promises about crispness alone.
Which Air Fryer Setting for Pizza?
Some air fryer ovens have a dedicated Pizza programme, while many basket models simply use an Air Fry or Bake function. A pizza preset can be convenient, but it doesn’t make a small basket physically larger. The cooking chart and approved tray are more important to the purchase decision.
A dedicated pizza oven may offer several settings for different pizza styles, while an ordinary air fryer might have no pizza setting at all. Check the owner’s guide for the model-specific programmes and temperature range; do not assume all air fryers perform like a very hot specialist pizza oven.
How to Check Whether Your Favourite Pizza Will Fit
- Measure the pizza diameter. Use the widest point, especially for supermarket pizzas that are not perfectly round.
- Find the internal cooking dimensions. For basket models, look for the flat base width and depth, not just the outer dimensions.
- Allow space around the edges. A pizza jammed against the walls may block airflow or be difficult to remove safely.
- Check the tray or rack. Confirm whether one is supplied and whether its usable area suits the pizza.
- Look at height clearance. A thick crust and toppings need space beneath the heating element.
- Check approved operating conditions. Confirm whether the product is intended for indoor use and whether the manual supports cooking pizza.
For a broader explanation of why manufacturer litre ratings can mislead, Which? explains the difference between nominal volume and usable air fryer capacity. That is especially relevant when your purchasing decision depends on the width of a particular food rather than how many portions fit.
Is a Bigger Air Fryer Always Better for Pizza?
Not necessarily. A tall, narrow basket may hold more litres than a lower, wider model but be worse for whole pizzas. Similarly, two drawers can add up to a large total capacity without offering a continuous flat cooking area. Focus on geometry and manufacturer-approved cookware, not size labels alone.
If you’re deciding between formats for other household meals too, our UK air fryer buying-value guide covers the wider ownership decision. The pizza question is more specific: can your preferred diameter actually lie flat inside the machine?
Our Verdict: What Size Air Fryer Will Fit a Pizza?
For small personal pizzas, a suitably wide single basket can work well. Around 10 inches, a large square basket or oven-style air fryer becomes more attractive—but it still needs confirmed internal dimensions. For a whole 12-inch pizza, the safest buying approach is to choose an air fryer oven or pizza-capable appliance that explicitly confirms the supported size.
Ultimately, what size air fryer will fit a pizza is a question about the width, depth and height of the usable cooking space. Don’t buy on litres alone. Measure your usual pizza, inspect the actual cooking surface and look for clear UK model-specific guidance before spending your money.
Frequently Asked Questions
What Size Air Fryer to Cook Pizza for One or Two People?
A compact or medium single-basket appliance may be enough for small personal pizzas, provided the base is wide enough. Check the pizza diameter and the basket’s usable dimensions rather than assuming a litre rating guarantees a fit.
What Air Fryer Can Cook a 12 Inch Pizza Indoors?
Look for a UK indoor air fryer oven with a published internal cooking area that supports a 30.5 cm pizza. Don’t confuse it with outdoor-only pizza ovens that also have an air-fry function.
Do All Air Fryers Have Pizza Trays Included?
No. Included accessories range from crisper plates and racks to baking trays; specialist pizza models may supply stones. Check the box contents for the exact model.
Are Air Fryers Good for Pizza Compared With a Regular Oven?
They can be effective for smaller pizzas, but a kitchen oven usually offers a larger flat tray. If full-sized pizzas are your priority, consider which appliance accommodates them without cutting or bending.
Can an Air Fryer Be Used for Making Pizza Without a Pizza Setting?
Often, yes, if the manufacturer’s instructions allow it and the pizza fits. Air Fry or Bake modes may be suitable depending on the model.
Which Air Fryer Setting for Pizza Is Best?
Follow the model-specific guidance. A Pizza preset is convenient where provided, but it is not essential and doesn’t indicate which pizza diameter will fit.
UK Sources and Buying Notes
- Ninja UK DT200UK Cooking Guide — lists pizza sizes around 26–30 cm and suitable trays or racks.
- Which? UK Air Fryer Capacity Advice — explains why advertised litre ratings may not reflect usable cooking space.
The Ninja Artisan MO201UK outdoor oven is a separate type of pizza-and-air-fry appliance with stated 12-inch pizza capacity. Specifications vary, so always check the intended usage location and current UK model documents before buying.