Choosing a Campervan Air Fryer: The Best On-the-road Ovens in 2026
- Chris Wallace-Tarry
- Mar 15
- 12 min read
Updated: 5 days ago
Air fryers (also called convection ovens) have become hugely popular in home kitchens due to their small size, cooking speed, and ease of cleaning. An exciting by-product of this boom is the wide range of low-wattage options that are perfectly suited to the van life. An ideal campervan air fryer is any device that's low-wattage enough to be powered by leisure batteries and small enough to fit in a van kitchen. In this buying guide, we'll look at the benefits of air fryers over LPG campervan ovens, break down electricity usage, and recommend models based on key features.
Index
Shane, the founder of The Van Conversion, is a campervan professional and NCC-certified electrical installer. Since 2020, he’s lived on the road full-time, completing several van builds along the way. He’s the author of Roaming Home and the creator of The Van Conversion Course, which have helped thousands build their own vans. Shane also writes The Van Conversion Newsletter, where he shares hands-on tips and practical insights. He’s passionate about empowering others to make their vanlife dreams reality.
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Why Buy a Campervan Air Fryer?
A stove is the standard cooking appliance in a campervan. With a stove, you can fry, sautee, and grill; with a nifty accessory, you can even approximate roasting and baking. However, many vanlifers miss the variety that a true domestic oven adds to their cooking. Traditionally, van builders have only had the option of going the marine route and installing an LPG oven. This is a fixed appliance that takes up significant space in your kitchen and needs to be plumbed in to the gas line. Because of this complexity and inconvenience, many vanlifers decide to go without an oven, living a sad life without roasting or baking. This is where the motorhome air fryer comes in.
Simple, Plug-in Electrical Appliance
Campervan air fryers run off mains (230V) electricity, plugging into a mains socket just like your laptop charger, blender, or television. This makes it very easy to run on your existing electrical system (as long as your batteries are big enough). If you're going for a gas-free van build, this is a complete no-brainer. Even if you do have a gas-powered stove, the convenience of plugging an air fryer into your inverter instead of permanently installing extra gas piping makes them easy to recommend. You can even run them off your portable power station. This is the main reason Shane has decided to add an air fryer to his new van; he's not installing an LPG system, and his electrical system is more than capable of handling an air fryer instead of a gas oven.
A Campervan Air Fryer is Small and Portable
Air fryers are a countertop appliance like a kettle or blender. This means that they're designed to take up minimal space and be easy to move and store in a cupboard when not in use. This is great news for vanlifers. Rather than building your kitchen around a fixed appliance, your campervan air fryer lives on your counter or in a cupboard like other appliances.
Quick Cooking
Because they run at higher temperatures than a standard oven, air fryers cook much more quickly. Now, we know that the van life is all about slowing down and enjoying life at a more tranquil tempo. But look at it this way; the quicker your homemade popcorn chicken cooks, the more time you have to spend looking at the sunset.
What to Consider When Choosing an Air Fryer for Campervan Use
Like with most campervan appliances, the two most important elements of your campervan air fryer are its size and its power consumption.
Size
Space is a precious commodity in a campervan. Air fryers are already dinky compared to ovens, but there's no need to buy one that's bigger than you need. The footprint is determined by its capacity; a 1.5-2 litre air fryer will cook for one or two people, whilst 3-6 litre models cook for 3-6 people. The singles- and couples- sized fryers have a footprint of about 20cm x 20cm x 30cm; the same as a domestic kettle. Family-sized models look more like 30cm x 30cm x 40cm; more like a microwave turned on its side. Look at the space you have on your kitchen counter or in your storage cupboards, and buy an air fryer that suits the size of your van.
Power Consumption
This is the other big factor when choosing a campervan air fryer. 12V models don't exist, so you'll be running your air fryer via an inverter. The first bottleneck is therefore your inverter's power capacity in watts. Air fryers don't really come in much under 1000W (the lowest-wattage legitimate option I could find was 900W). It's a good idea to have a bit of an overhead to avoid overloading or tripping your inverter, so you'd want at least a 1200W inverter for a ~1000W air fryer. Family-sized air fryers come in around 1500W-1800W, so you'll want at least a 2000W inverter to run these. If you want to run other 230V appliances at the same time, you'll need an even bigger inverter; take a look at our inverter size calculator to get a realistic picture. When powering an air fryer from an inverter, you'll likely do so via a domestic plug socket. Take a look at the below Wireframe wiring diagram for an idea of what this would look like:
Once you've picked an inverter that matches your inverter's power output, you also need to consider your leisure batteries. A 1000W-2000W appliance uses more power than most things in your van, and you need to be sure that your electrical system can cover that cost. Let's look at power consumption in more detail.
Can You Use an Air Fryer in a Campervan?
When people ask this question, what they're worried about is power consumption. We'd consider an air fryer a high-wattage appliance, so your batteries and charging methods need to be able to support it.
We're building a 600Ah leisure battery bank in Shane's new van, supplied by 600W of solar on a tilting rack for maximum efficiency. We're backing this up with a 50A DC-DC charger and a 3000W inverter-charger. This large system is neccessitated by his 2-hob induction stove, but it also means he'll comfortably be able to run a campervan air fryer.
Let's take a look at two examples to quantify power usage estimates.
1-2 Person, Low-wattage Air Fryer
We'll take the popular Chefman 2L Mini Air Fryer as our small, lower-wattage example. This is an ideal campervan air fryer, using a maximum of 900W whilst running and with the capacity to cook for two people. Note that these air fryers won't use their full rated capacity the whole time they're running; rather, this is what they peak at (probably during initial start-up). We can therefore assume that over the whole runtime, the air fryer will use more like 80% of its total rated capacity.
For cooking times, we'll use guidelines from Haier, a popular air fryer manufacturer. These suggest a cooking time of 5-15 minutes for most vegetables (short of whole baked potatoes or butternut) and 10-25 minutes for most meat (short of whole roast chickens). We'll take that 25 minutes as the upper bound for campervan air fryer cooking time.
25mins = 25/60 or 0.42 hours
80% of 900W = 720W
Assuming 90% inverter efficiency, we add 10% to our power consumption:
10% of 720W = 72W
720W + 72 = 792W
792W for 0.42 hours = 333 watt-hours (Wh)
333 watt-hours = 27.75 amp-hours (Ah) on a 12V system
If you're running a 300Ah lithium battery bank, you'll have a (conservative) usable capacity of 240Ah (check out our lithium batteries article for a breakdown of usable capacity vs. rated capacity). Using this air fryer once a day to cook dinner would use 11.6% of your total battery capacity; perfectly manageable. If you used this air fryer two days in a row where your batteries didn't recharge at all due to extremely overcast weather and no driving, you'd have used 23.2% of your battery capacity. This is still manageable, but if you're using other high-wattage appliances at the same time, you might need to upgrade your battery bank. A 300Ah lithium battery bank therefore sits at the sweet spot for running a 1-2 person, lower-wattage air fryer.
3-4 Person, High-wattage Air Fryer
For our larger, family-sized option, we'll use the very popular Ninja 4.7L PRO air fryer. Ninja say it's perfect for 1-2 portions, but state 500g of chips and 8-10 chicken thighs, which I would call 3-4 portions (they're an American company after all).
The 4.7L Ninja is rated at 2000W; at the upper end of what I'd consider a campervan air fryer. We'll use the same cooking time estimates for the following calculations:
25mins = 0.42 hours
80% of 2000W = 1600W
Accounting for inverter efficiency:
1600W + 10% = 1760W
1760W for 0.42 hours = 739Wh
739Wh = 62Ah on a 12V system
This is more than double the consumption of the smaller air fryer, and would too heavily impact a 300Ah battery bank. A 400Ah lithium bank with 320Ah of usable capacity would have 19% of its capacity drained by this air fryer for one meal. Doable, but pushing it for off-grid independence. A 500Ah bank with 400Ah of usable capacity fares much better; using this air fryer to cook one meal would use 15.5% of its capacity. That's 31% over two zero-charge off-grid days.
Looking at these calculations, we can see that an air fryer is justifiably considered a high-wattage appliance, but the impact on your batteries isn't astronomical due to the short runtime. If you use your air fryer once a day, a small one can be supported comfortably by a 300Ah lithium battery bank, and a large one will require a 450-500Ah bank. Using your air fryer for lunch and dinner pushes these numbers up, and you'd want 450-500Ah for a small air fryer and more like 600Ah for a large air fryer.
Of course, this all depends on what other appliances you're using. To simplify these calculations, take a look at our energy consumption and battery sizing calculators.
Key Features of a Campervan Air Fryer
Now that you've got an idea of the size and power that your electrical system can support, you can start narrowing down your choice of campervan air fryer. They're comparatively simple machines, but there are a couple of features to consider when choosing between models.
Cooking Modes
The feature sets of air fryers run from basic to fully-featured, and available cooking modes impact your day-to-day cooking experience most heavily. Most fryers handle fry, roast, and reheat functions as standard; sufficient for general use. Others, however, add baking to the mix, meaning you can do homemade pizza and even cakes in your van. Personally, I'm very drawn in by the 'dehydrate' function on certain models. Being an avid hiker, I've always wanted to make my own dehydrated camp food. I would absolutely go for an air fryer with this option, and experiment with dehydrating food and veg for my very own, van-made trail mix.
Drawer vs. Oven-style Form Factor
Most air fryers come in the drawer-style format, where food is placed in a drawer or tub which slides into the body of the fryer. This is perfectly fine for most foods which would be deep fried or roasted in trays at home. However, the drawer format doesn't work as well for foods with a wider footprint or which would normally be slid into an oven, like whole pizzas, cakes, and casseroles.
This is where the slightly niche market of oven-style air fryers comes in. These look exactly like miniature ovens, with slide-in grilles and trays and a downward-hinging door. If you want something that looks, feels, and operates exactly like an oven, these are the way to go.
The Best Air Fryer for Campervan Use: Our Recommendations
Having gone over the functions and specifications that go into choosing an air fryer, we'll now make some recommendations. These are air fryers that we'd be happy buying ourselves for off-grid use on the road. They're all well-reviewed and made by established manufacturers with warranties and UK-based returns. We've chosen a 1-2 person option, a 3-4 person option, and an oven-style option.
The Best 1-2 Person Campervan Air Fryer
In our small category, we went with the Cosori 2L air fryer. It's very highly reviewed, both on Amazon and by Kathryn at Wandering Bird. At 900W, it's on the very low end of air fryer power consumption; perfectly comfortable for a 300Ah lithium battery bank. As well as the standard fry, roast, and reheat functions, it can also bake pastries and cakes, which is a very exciting feature. User reviews repeatedly note how easy the Cosori is to clean, which is really important in a van where washing-up water is a commodity.
Key Specs
Max power: 900W
Dimensions: 25.6 x 21.1 x 26.7cm
Functions: Fry, roast, reheat, bake
Controls: Digital
Reviews mention: Low power usage, extremely easy to clean, very quiet running
The Best 3-4 Person Campervan Air Fryer
In our large category, we chose the aforementioned Ninja 4.7L PRO. It sits at the high end for campervan-appropriate power usage, but it's manageable with a bigger battery bank. Besides the consistently stellar reviews, I must admit that I've chosen this one for its dehydrate function. It's a rarer find, and for outdoorsy people living in vans, being able to make your own trail mix and camping meals is a really cool feature. User reviews also highlight how easy the Ninja is to clean by hand.
Key Specs
Max power: 2,000W
Dimensions: 26.5 x 28.5 x 36cm
Functions: Fry, roast, reheat, bake
Controls: Digital
Reviews mention: Easy to clean, quick cooking, large capacity
The Best Oven-style Campervan Air Fryer
Our final recommendation is something a bit different. The Our Place Wonder Oven is an oven-style air fryer, with a hinging door and oven tray-style operation, as opposed to the drawers and tubs of our other recommendations. This functionality means it operates more like a traditional oven, with its massive 12 litre capacity accommodating a whole chicken or two stacked trays of food. It's bigger than the other models we've recommended, and will be much harder to clean. It's also considerably more expensive. The tradeoff, however, is 6 cooking modes and an oven that cooks roasts, pizzas, and cakes exactly like your oven at home. The styling is impressive as well, and would actually enhance the look of many campervan kitchens. Mark at Vanlife Eats tried this oven out, and his review is enough to make this air fryer an easy recommendation.
Key Specs
Max power: 1,400W
Dimensions: 26.9 x 29.2 x 29.5cm
Functions: Fry, roast, reheat, bake, broil, toast
Controls: Analog
Reviews mention: Very large capacity, great looks, quick and versatile cooking
Final Thoughts
In our view, a campervan air fryer is a perfectly viable appliance for many vanlifers. You'll need to carefully spec it against your electrical system and be mindful of how much you use it, much like other high-wattage appliances. 12V options don't exist, so you'll be running it off your inverter, which impacts efficiency. However, these compact devices really work well, and the variety they bring to your cooking will make you much happier on the road. Shane's excited to put one in his new van and get some pizzas on the go.
Make sure you use our handy calculators for figuring out how your air fryer adds to your power consumption and how big a battery you'll need to support it. When designing your kitchen and electrical system, you may also want to look into induction hobs instead of the standard gas hob. For another handy vanlife gadget that replaces a traditional appliance, take a look at our article on 12V projectors.
Don't forget to subscribe to The Van Conversion Newsletter for everything you need to get started with your own van conversion (we'll send you a free wiring diagram when you join).
If you're looking for some guidance with your van conversion, you might be interested in our book Roaming Home, or in our online course The Van Conversion Mastery Course. You'll learn directly from our founder Shane how to convert a van into your dream home - no prior experience needed. Shane also offers one-to-one consultations, where he'll help you with any aspect of your build in a face-to-face video call. All consultations come with a free copy of Roaming Home and our Diagram Pack.
Finally, our Van Conversion Ultimate Guide lays out the whole van conversion process in easy-to-follow sections with tools, materials, and step-by-step instructions. It's the perfect companion for your van build.
Until next time.