📘 Buying Guide · Kitchen

Best Air Fryers UK 2026

The cooking-tech category that genuinely changed kitchens. We compared the leading air fryers across capacity, features and the all-important chip results.

The short answer: The Ninja Foodi MAX Dual Zone (AF400UK) is our top pick for 2026: two independent baskets, 9.5L total capacity and good all-round results. For singles and couples, the Cosori 5.5L Pro II is the best single-basket pick.

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#	Product	Best for	Rating
1	Ninja AF400UK Dual Zone Air Fryer	⭐ Top pick	9.7/10
2	Cosori 5.5L Pro II	Best single basket	9.3/10
3	Tower Vortx 4L Compact	Best for singles	8.9/10

Convert oven recipes to air fryer:

Celsius (°C) to Fahrenheit (°F)

The picks in depth

Ninja AF400UK Dual Zone Air Fryer

⭐ Top pick

Rating: 9.7/10

Two independent 4.75L baskets — cook chips and chicken at different temps simultaneously. A popular, well-reviewed UK dual-zone air fryer.

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💡 Editor's note: The Ninja's 9.5L total capacity across two baskets is the key differentiator, giving far more room than most compact single-basket air fryers.

Cosori 5.5L Pro II

Best single basket

Rating: 9.3/10

5.5L, 9 preset programs, dishwasher-safe basket. Best single-basket choice for 2-3 people.

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💡 Editor's note: A single 5.5L basket is a sensible size for two to three people, and a simpler, usually cheaper alternative to a dual-zone model.

Tower Vortx 4L Compact

Best for singles

Rating: 8.9/10

Compact 4L design that suits 1-2 people. Smaller models generally draw a little less power; check the wattage on the current model.

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💡 Editor's note: The Ninja's dual-zone function genuinely solves the 'what about the side dish?' problem — two independently controlled cooking zones.

What to look for

Capacity per person

1-2 people: 4-5L. 3-4 people: 6-8L single OR dual-basket. 5+ people: dual-basket 8L+ or oven-style. Chips need more space than you think.

Dual vs single basket

Dual lets you cook two foods at different temps/times that finish together (chips and fish, chicken and veg). Very handy for family meals.

Watts

1500W heats quickly but uses more electricity per cook. 1200W (smaller models) is more efficient for 1-2 people. Worth checking — daily air-fryer use = noticeable bills.

Dishwasher safe

Non-stick baskets all wear over time, but dishwasher-safe ones last longer in the dishwasher than hand-washed with abrasive sponges.

Presets and app

Presets help newcomers. Apps (Philips Connected, Ninja app) suggest cook times for specific foods. Skip if you'll just want to set time/temp manually.

What to look for

Capacity rule: 1-2 people need 2-3L. 3-4 people need 4-5L. 5+ people need 6L+ or a dual-zone model. Wattage: 1400-1700W is standard. More watts = faster preheat, not better cooking. Dual-zone (two independent compartments) is the most useful upgrade for everyday cooking.

Frequently asked

Can air fryers replace a conventional oven?

For 1-4 person households cooking everyday meals, largely yes. They handle chips, chicken, vegetables, reheating, and frozen food well. They can't replace an oven for a full Sunday roast, large cakes, or batch cooking for 6+. Most households use both.

How much electricity does an air fryer use vs an oven?

A typical air fryer uses 1-1.5 kWh per use vs 1.5-3 kWh for a conventional oven heating to similar temperatures. At roughly 26p/kWh (the Ofgem cap from October 2026), saving 1 kWh per day is about £96 a year. For regular users, the saving can help offset the cost of the appliance over time.

Reviewed for 2026. Product recommendations reviewed by a UK-based qualified primary teacher and FA Level 2 coach. All Amazon products link directly to the product page. We earn a commission on qualifying purchases — this does not affect our recommendations.