#1
Best for budget families wanting versatile cooking functions.
10 Best Large Microwaves of 2026
#2
Best for users who prefer flatbed design and larger dishes.
Best Budget
#3
Best budget choice for reliable grilling and easy cleaning.
Best Value
#4
Best for families wanting an affordable air-fryer microwave combo.
#5
Best for families wanting an affordable air-fryer microwave combo.
#6
Best for compact kitchens needing a simple built-in microwave.
Best Midrange
#7
8.6
Best for cooks wanting fast combination cooking without preheating.
#8
Best for style-focused buyers wanting a simple retro microwave.
Best Overall
#9
Best for families needing powerful, large-capacity multifunction microwaves.
Best Overall
#10
Best for upscale kitchens and serious cooks wanting built-in convenience.
Buying Guide
Capacity and internal layout
Look at the cavity volume (litres) and turntable diameter - large microwaves typically start at about 30–45L. Check the internal shape and shelving (some combi models include removable shelves) so the oven will fit large plates, roasting dishes and a family-sized casserole.
Power and cooking performance
Wattage affects how quickly food heats; aim for 900–1,200W for consistent results. Also consider inverter or variable-power technology and whether the model has a true convection mode for roasting and baking, not just microwave-plus-grill.
Functions and flexibility
Decide which modes you need: microwave-only, grill, convection (baking/roasting), steam or combination cooking and sensor/auto programmes. More features add versatility but can increase cost and may require extra time to learn.
Size, installation and ventilation
Measure the available counter or cabinet space and check whether the model is free‑standing or built‑in (built‑ins need a precise cut‑out and ventilation). Leave clearance for door swing and vents, and check whether an installation service is recommended by the retailer.
Build quality, materials and aftercare
Choose stainless steel or enamel cavities for durability and easier cleaning, and look for child locks, easy‑clean coatings and good warranty terms. Consider availability of replacement parts and the retailer’s return and repair policies - retailers like John Lewis, Currys, AO and Argos often include reliable aftercare in the UK.
Frequently Asked Questions
What is the best large microwave in 2026?
There isn’t a single best model for everyone - the best large microwave depends on needs. For families who want fast, even heating choose a high‑capacity inverter microwave (around 35–45L, 900–1,200W); for those wanting roast and bake functions choose a combi microwave with true convection and grill. Look to reputable brands such as Panasonic, Samsung, Sharp and Bosch, and compare features at UK retailers like John Lewis, Currys and AO.
Is a large microwave worth buying in the UK?
Yes, if you regularly cook for several people, use large cookware or want the flexibility to roast, bake and defrost quickly. For small flats or single users a compact model may be more economical, but for families a large combi microwave can replace some oven chores and save time.
Which large microwave offers the best value for money?
Value depends on balance between capacity, power and features: mid‑range combi microwaves (around £200–£400) often provide the best value, offering convection and grill plus a 30–40L cavity. Brands such as Sharp and Russell Hobbs typically have strong budget options, while mid‑range Panasonic and Samsung models add better performance and reliability for a modest premium.
Panasonic vs Samsung - which should I buy?
Panasonic is known for inverter technology that gives smooth, even power for defrosting and reheating, while Samsung tends to offer innovative combi features and touchscreen controls. Choose Panasonic for precision heating and Samsung if you favour extra smart features, convection performance or sleeker interfaces.
How much should I expect to pay for a good large microwave in the UK?
Expect to pay roughly £200–£600: lower‑end large models and basic combi microwaves from budget brands start around £150–£250, mid‑range reliable options £250–£450, and premium built‑in combi ovens can exceed £600–£1,000. Keep an eye on sales at Currys, John Lewis and AO for discounts.
Can a large microwave replace my conventional oven?
A large combi microwave with true convection can roast and bake adequate meals and is very useful for smaller households or quick cooking, but most homeowners still prefer a full‑size oven for large roasts and baking multiple trays. Use a combi as a space‑saving secondary oven or for faster midweek cooking.
Do large microwaves use a lot of electricity?
Microwaves use high power while running (often 800–1,200W) but only for short periods, so overall energy use is relatively low compared with ovens. For frequent long cooking sessions choose a model with efficient convection and good insulation to minimise running costs.
Can I install a large microwave into a kitchen cabinet?
You can install a built‑in microwave but it requires a model specifically designed for integration and a precise cut‑out with adequate ventilation. For safety and warranty reasons use a qualified fitter or the retailer’s installation service where recommended.
What is the best large microwave for a family in 2026?
For families look for a 35–45L combi microwave with at least 1,000W microwave power, true convection and a large turntable (30–34cm) so plates and roasting dishes fit comfortably; models with sensor cooking and child locks are especially useful. This combination gives fast reheating, even roasting and flexible meal prep without needing the main oven.
Is buying a large combi microwave worth it in 2026?
Yes - a large combi microwave with convection and grill replaces many oven tasks and reduces cooking time; choose a model with 900–1,200W, a 30–45L cavity and easy‑clean enamel to get the best long‑term value. If you mainly reheat small meals, a large combi is probably over‑specified and a compact model will do.
Panasonic (inverter) vs Samsung (combi convection) - which should I buy for large‑capacity cooking?
Choose Panasonic if you prioritise even, precise reheating and defrosting thanks to inverter technology (ideal for leftovers and delicate foods). Choose a Samsung combi with strong convection and grill if you want superior browning and roasting performance at similar capacity and power levels.
Which large microwave is best value for money in the UK?
Best value models typically offer a 30–40L cavity, around 900–1,100W, convection plus grill and a durable enamel cavity for c. £250–£350 - Sharp and Russell Hobbs often hit this sweet spot, while Panasonic and Samsung provide slightly higher build quality for a modest premium. Buy from Currys, John Lewis or AO where you can compare warranties and returns.
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Last updated: June 5, 2026
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