A multi-cooker can replace up to 14 separate appliances and, running on a single 240V plug rather than a full oven, typically uses 70% less energy per meal. Prices in 2026 range from £29.99 to £119.99, so there is a genuinely good option for every budget and kitchen size.
What to look for
01Wattage and running costs on UK mains
Most electric multi-cookers draw between 700W and 1,500W from a standard UK 240V socket. That matters because a 1,500W model running for one hour costs roughly 40p at current average UK unit rates, compared to around 75p-90p for a mid-size electric oven. Pressure-cooking modes cut active cooking time by up to 70%, so a 1,000W multi-cooker used for 20 minutes often costs less to run than a 700W slow cooker left on for eight hours. Look for models that list wattage clearly in the specs. The Quest Professional, for example, is rated at 1,500W but its 30cm x 30cm pan heats food far faster than an oven cavity, keeping the overall energy draw low. If you are on a time-of-use tariff such as Octopus Go, scheduling a slow-cook overnight at off-peak rates makes even the larger 8-litre models very economical.
02Capacity: matching pot size to your household
Capacity is the single biggest factor in energy efficiency per portion. Running a 6-litre pot half-full to cook for two people wastes heat; a smaller 5.7-litre or even a 5-portion unit is more appropriate. As a rough guide: 1-2 people suit a 3-5 litre pot, a family of four fits comfortably in 5.7-6 litres, and households of six or more should look at 8 litres. The Instant Pot Duo at 5.7L and the Drew and Cole CleverChef at 5 portions sit in the sweet spot for most UK households. The Nutricook Smart Pot at 8 litres is the right call for batch cooking, which itself is an energy-saving strategy as you cook once and reheat cheaply. Check that the pot fits your 600mm-deep worktop with the lid open before buying.
03Number of cooking functions and what you will actually use
A 14-in-1 multi-cooker sounds impressive, but functions you never use do not save energy. The most practical modes for UK households are pressure cooking (fastest, lowest energy per meal), slow cooking (ideal for cheaper cuts of meat), sauté (replaces a hob ring), steaming, and rice cooking. Bread-making and yoghurt functions are useful bonuses if you already make those at home. The Drew and Cole CleverChef offers 14 functions including bread maker and soup maker at £65.99, which represents good value if you use at least six or seven modes regularly. The Instant Pot Duo covers seven core functions and has 19,776 reviews at 4.7 stars, suggesting real-world reliability matters as much as the function count.
04Hard-water areas and inner pot materials
If you live in a hard-water area (most of southern and eastern England), limescale build-up inside a stainless steel inner pot is a genuine long-term concern. Non-stick coated inner pots are easier to descale but can degrade over time. The Midea 6L uses a stainless steel inner pot with a non-stick coating and is dishwasher safe, which simplifies cleaning. The Instant Pot Duo's stainless steel inner pot is also dishwasher safe and resists staining better in hard-water regions. Whichever model you choose, run a cup of white vinegar through a steam cycle every month or two if you are in a hard-water postcode. This keeps the sealing ring and steam valve clear, maintaining efficiency.
05Price and 90-day value
Multi-cooker prices fluctuate significantly. The Midea 6L has a 90-day low of £32.00 against a high of £79.99, meaning timing your purchase can save nearly £48. The Morphy Richards model dropped to £69.00 from a high of £94.99 within the same period. Checking the 90-day price history before buying is worthwhile. At the budget end, the Quest Professional at £29.99 (90-day low £22.99) is a low-risk entry point. The Instant Pot Duo at £89.49 is currently at its 90-day high, so it may be worth waiting for a dip if you are not in a hurry.
Our top picks
Best for everyday family cookingInstant Pot Duo 7-in-1 Electric Multi-Cooker
Priced at £89.49 with 19,776 reviews and a 4.7-star average, the Instant Pot Duo 7-in-1 is the most proven multi-cooker in this group. Its 5.7L stainless steel inner pot is dishwasher safe, a real bonus in hard-water areas. Seven functions cover pressure cooking, slow cooking, sauté, steaming, rice, yoghurt, and warming. It is currently at its 90-day high, so watch for a price drop before committing.
Best for versatility on a mid-range budgetCleverChef 14-in-1 Multi Cooker
At £65.99, the Drew and Cole CleverChef delivers 14 cooking functions including bread maker, soup maker, and steamer for a 5-portion household. Its 90-day high is £66.99, so the current price is close to the floor. With 3,832 reviews at 4.4 stars, it is a well-regarded option for cooks who genuinely want to replace multiple appliances with one worktop unit.
Best value if you catch it on saleMidea Pressure Cooker 6L
The Midea 6L has swung from a 90-day low of £32.00 to a high of £79.99, making it the most price-volatile pick here. At its current £64.99 it is reasonable, but at £32-40 it is exceptional. The 14 presets include yoghurt, rice, slow cook, and sauté, and the stainless steel non-stick inner pot is dishwasher safe. Its claim of 70% faster cooking than conventional methods is the headline energy-saving argument.
Best for tight budgets and small kitchensQuest Professional Multi-Function Electric Cooker with
The Quest Professional costs £29.99 (90-day low £22.99) and draws 1,500W from a standard UK 240V socket. Its 30cm x 30cm pan size fits neatly on a compact worktop without dominating the space. With a 240°C maximum temperature and non-stick coating, it handles frying, grilling, and baking in one unit. At 693 reviews and 4.3 stars, it is less proven than the Instant Pot but hard to fault at this price.
Best for batch cooking and large householdsNutricook Smart Pot 8 Litre 9-In-1
The Nutricook Smart Pot at £119.99 (90-day low £100.00) is the largest option here at 8 litres, suited to households of five or more. Its 9-in-1 programmable functions include pressure cooking, slow cooking, and sauté. Batch cooking a week's worth of meals in one session is one of the most effective energy-saving strategies available, and the 8-litre capacity makes that practical for larger families.
Frequently asked
Are multi-cookers cheaper to run than an oven in the UK?
Yes, in most cases. A typical electric oven draws 2,000-3,000W and takes time to preheat. A multi-cooker draws 700-1,500W and starts cooking immediately. In pressure-cook mode, cooking time is reduced by up to 70% compared to conventional methods, so the total energy used per meal is significantly lower. On current UK average unit rates, a 1,000W multi-cooker running for 30 minutes costs around 20p, versus 60-90p for a medium oven running for an hour.
What size multi-cooker do I need for a family of four in the UK?
A 5.7-6 litre capacity is the standard recommendation for four people. It comfortably holds a whole chicken, a large batch of curry, or enough rice for four generous portions. Going larger than 6 litres for a four-person household means the pot is often half-empty, which reduces efficiency. The Instant Pot Duo at 5.7L and the Midea at 6L are both well-matched to a typical UK family of four.
Can I use a multi-cooker in a hard-water area?
Yes, but you need to maintain it regularly. Limescale builds up on the steam valve, sealing ring, and inner pot over time, particularly in southern and eastern England. Choose a model with a dishwasher-safe inner pot, such as the Instant Pot Duo or the Midea 6L. Run a steam cycle with 250ml of white vinegar and water every four to six weeks to dissolve limescale deposits. This keeps the pressure valve working correctly and maintains cooking efficiency.
How many functions do I actually need in a multi-cooker?
Most UK home cooks use three to five functions regularly. Pressure cooking, slow cooking, and sauté cover the vast majority of everyday meals. Rice cooking and steaming are useful additions. Functions beyond that, such as yoghurt making or bread baking, are genuinely handy if you already do those things, but should not be the deciding factor if you do not. A reliable 7-in-1 like the Instant Pot Duo will serve most households better than a 14-in-1 with a shorter track record.
Is the Instant Pot Duo available in the UK with the correct plug?
Yes. The Instant Pot Duo sold on Amazon UK (ASIN B00OP26T4K) comes with a standard UK three-pin plug and is rated for 240V mains. You do not need an adaptor. It is also CE and UKCA marked for UK safety compliance. The 5.7L version is the most widely stocked size in UK retail, including on Amazon UK, and spare sealing rings and accessories are readily available.