Best Air Fryer 2026: 10 Ranked, and Why the Litre Number Lies

This is the air fryer most British kitchens end up buying, and the evidence behind it is in a class of its own: more than twenty thousand ratings at 4.8 stars, far more than anything else in the category. What you are paying for is two genuinely independent drawers, each with its own temperature and timer, and a Sync function that staggers them so two different foods finish at the same moment. For cooking a weeknight dinner, chips in one side and chicken in the other, that is the feature that matters, not the litre figure.

The "9.5L" is the sum of two roughly 4.75L drawers, not one large space, so read it as capacity for two dishes rather than room for a big joint. Each drawer on its own is a normal medium size. Ninja quotes energy savings against a conventional oven, six functions from Max Crisp to Dehydrate, and the ability to cook from frozen, and the drawers and crisper plates are dishwasher safe.

The trade-offs are footprint and price. At £189 it is among the most expensive here, and a two-drawer machine takes up a real slab of worktop and is tall enough to foul wall units. If you only ever cook one thing at a time, you are paying for a second drawer you will not use; the single-basket Ninja PRO lower down does that job for less.

Not everyone wants two drawers, and this is the Ninja for them. A single 4.7L basket is bigger than either half of the dual-zone model, so it takes a whole small chicken or a full batch of chips in one go, and at £79 it costs less than half what the twin-drawer MAX does. It shares Ninja's build quality and its 4.8-star rating, on a smaller but still healthy pool of reviews, and keeps things simple with four functions: Air Fry, Roast, Reheat and Dehydrate.

The 4.7L, like every figure in this category, is the empty basket measured to the brim; the usable layer of food is a good deal less, roughly enough for two to three people or a generous meal for two. That is the honest way to read any single-basket litre number, and it applies just as much to the cheaper singles further down.

What you give up against the dual is the ability to cook two things at different settings at once; everything shares one basket, one temperature, one timer. If you routinely plate a protein and a side that need different treatment, the dual-zone is worth the extra money. If you cook one thing at a time, this is the better buy and the smaller footprint.

This is the air fryer to buy if the Ninjas look like more than you need. A 4L digital single-basket from a long-established British brand, it does the everyday work — chips, frozen snacks, chicken, roast vegetables — as well as machines costing three times as much, and it has the reviews to prove it, with over two thousand ratings at 4.6 stars. At £59.99 it is the value anchor of this ranking.

It offers ten preset programmes and seven cooking functions, which sounds like a lot and mostly is not: the presets are convenient time-and-temperature combinations rather than distinct abilities, a pattern across the whole category, so treat them as shortcuts rather than extra hardware. The 4L basket suits one or two people, or a side dish alongside a main oven, and the usable food volume is the usual step below the brim figure.

The limits are the honest ones for the price. It is a single basket, so no two-zone cooking, the digital panel is basic, and 4L is genuinely small for a family. But as a first air fryer or a second oven for a small household, it is the most sensible spend here.

The Double Stack solves the one real problem with dual-zone air fryers: the width. Instead of sitting two drawers side by side, it stacks them, so it takes up much less worktop than the Foodi MAX for the same twin-zone cooking. Two drawers plus two included meal racks give four cooking levels, which is how Ninja gets to a large advertised capacity in a small footprint, and it holds a solid 4.6 stars across a healthy review pool.

As with any dual machine, the capacity is spread across separate spaces, not pooled: the racks add levels within the drawers rather than creating one big oven, so it is built for cooking several things at once rather than one large item. If you want to do a whole roast, a single-basket or a conventional oven still wins.

It is the same price as the wider Foodi MAX at around £190, so you are choosing it for the vertical footprint rather than to save money. In a small kitchen that trade is well worth making; in a large one, the side-by-side MAX is a little easier to load and reach into.

Philips brought the first domestic air fryer to market, and its RapidAir system is still among the best at moving hot air evenly, which shows in even browning without shuffling the basket halfway through. This 4.2L single-drawer model is the tidy premium choice for a smaller household, with a 4.7-star rating and a distinctive StarPlate at the base that Philips uses to spread airflow under the food.

The headline "13 programs" is the same preset marketing seen across the category: they are stored time-and-temperature settings, useful shortcuts rather than thirteen separate talents. The 4.2L basket is on the small side, right for one or two people or a side dish, and as always the usable food volume sits below the brim litre figure.

At £79.99 it costs the same as the larger single-basket Ninja PRO while giving you a smaller basket, so you are paying for the Philips airflow engineering and dishwasher-safe build rather than for capacity. For even cooking in a compact machine it is an excellent buy; for maximum basket size at the price, the Ninja PRO holds more.

If you want two-zone cooking without paying Ninja money, this is the entry point. The Tower Vortx Vizion gives you two separate 4.5L baskets and a Sync function to finish both together, for £69.99 — well under half the price of the Foodi MAX. Its listing is refreshingly clear about the capacity too: the "9L" is explicitly "two large 4.5L baskets", stated as such rather than dressed up as one big space.

That honesty makes the trade obvious. You get the same two-dishes-at-once ability as the dear Ninja, each basket a normal medium size, at a fraction of the cost. It has a digital panel and eight cooking functions, and at 2400W it heats as fast as anything here.

What it does not have is the Ninja's depth of evidence. With 172 ratings at 4.5 stars it is well liked but far less proven, and Tower sits a rung below Ninja on long-term reliability reputation. For a lot of kitchens that is a fair gamble to halve the price of dual-zone cooking; if you want the safest possible choice, the Ninja's twenty thousand reviews still win.

The Cuisinart posts the largest capacity here, and it is the sharpest illustration of this article's point. "13.6L Tri Zone" is not one enormous basket; it is three cooking zones added together, so no single item can be anywhere near 13.6 litres. What it buys you is the ability to cook three things at once, or to run it more like a small air-fryer oven than a drawer, with a PFAS-free non-stick that avoids the coating chemicals some buyers now want to steer clear of.

For a larger household that regularly plates several components — a protein, chips, and vegetables, all at once — three zones is genuinely useful, and it takes up less space than three separate appliances. The PFAS-free coating is a real point of difference in a market where most baskets use conventional non-stick.

Two things keep it mid-table. At 4.2 stars it has the lowest average of the group, on a thin pool of 183 ratings, so it is both less proven and less consistently liked than the machines above it. And a three-zone machine is large; it needs the worktop of a small oven. Buy it for genuine three-dish cooking and the PFAS-free build, not for the 13.6L headline, which is three baskets wearing one number.

The Hisense stands out among the duals for how its capacity is divided. Where most twin-basket machines give you two equal drawers, this one is a 6.5L basket paired with a 4.5L basket, adding up to the advertised 11L. That asymmetry is genuinely useful: a larger side for the bulky item, chips or a chicken, and a smaller side for a quick side dish, rather than two identical mediums. Its listing states the split plainly, which is more than some rivals manage.

It comes from a major electronics manufacturer, has a colour touch display and a strong 2700W element, the highest wattage here, and is priced keenly at £79 for a large dual. On paper it is a lot of air fryer for the money.

The hesitation is evidence. With 91 ratings at 4.4 stars it is new and lightly reviewed, so there is little track record for how it lasts. We do not mark a product down simply for being new, and the asymmetric baskets are a real design advantage; but against the deeply proven Ninjas at similar money, it is the less safe bet. Buy it for that 6.5L-plus-4.5L flexibility if it appeals, with the newness in mind.

The Amazon Basics does one thing the pricier singles mostly do not: it has a window and an interior light, so you can watch food brown without pulling the drawer out and letting the heat escape. On a single-basket air fryer, where opening the drawer interrupts the cook, that is a genuinely practical touch, and at £59.99 with a 5.7L basket it undercuts the branded singles on size for the money.

It has eight preset menus and a 1750W element, and the 5.7L basket is larger than the 4L to 4.7L singles above it, so it suits a small family rather than just a couple. As with every single here, the usable food volume is below the brim figure, but the larger basket gives more real room.

The reason it sits at ninth is evidence: with just 30 ratings it is barely reviewed, so there is almost no track record for reliability or how the window and seal hold up over time. The 4.4-star average rests on a handful of reviews. We do not reject it for that, and the window plus the price make it tempting; but treat it as the least proven pick here, and buy it for the window feature specifically.