Capacity
4–5 litres for one or two people; 7–10 litres or dual drawers for families.
Single or dual drawers
Dual drawers cook two foods at different settings and finish together.
Running costs
Air fryers usually use less electricity than heating a full oven.
Cleaning
Dishwasher-safe, non-stick baskets save time.
Buying in the UK
With UK electricity around 25p per kWh, a 1,700 W air fryer running for 20 minutes costs roughly 13–15p – usually far less than heating a full-size oven.
Recommended products
Best for familiesNinja · Air fryers
Ninja Foodi MAX Dual Zone Air Fryer AF400UK
Two 4.75 L drawers with Sync and Match.
- Verdict
- Buy
- Best for
- Families
- Typical price
- £150–£220
Pros
- Two independent drawers
- Sync finishes both together
Cons
- Wide footprint
Best for one or twoCOSORI · Air fryers
COSORI Turbo Blaze 6L Air Fryer
Fast, quiet single basket with precise temperature control.
- Verdict
- Buy
- Best for
- One or two people
- Typical price
- £90–£130
Pros
- Quick and even cooking
- Quiet fan
Cons
- One basket only
Frequently asked questions
Is an air fryer cheaper to run than an oven?
Usually, yes. It heats a much smaller space and cooks faster, so a typical meal uses noticeably less electricity than an electric oven.
Single or dual drawer?
Single drawers are cheaper and fine for one or two people. Dual drawers suit families and anyone cooking mains and sides together.