Best Mini Ovens for Small Kitchens, Caravans and Extra Cooking Space
Compact countertop ovens for air frying, baking, grilling and extra cooking room when a full-size oven is more than you need.
Last updated
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Before you buy
Product details, prices and availability can change. Always check the retailer's page before buying, especially dimensions, compatibility, delivery terms and warranty cover.
The best mini ovens give you proper oven-style cooking without heating a full-size appliance every time. They are useful for small kitchens, caravans, garden rooms, student spaces and busy homes that need extra cooking room at dinner time.
For most buyers, the best choice is not simply the biggest model. Look for the right balance of capacity, fan assistance, grill performance, controls and cleaning. A compact air-fryer oven suits quick meals for one or two, while larger mini kitchens with hobs are better when you need a more complete countertop cooking setup.
Quick picks
Start with the shortlist
Compare the main picks, then jump to specs, offers and verdicts.
Best Overall Mini Oven
Ninja Foodi 10-in-1 Multifunction Oven DT200UK
Fast mini oven, Silver/Black
Typical price: £189–£270
A powerful countertop oven for crisping, roasting, baking and grilling with enough room for bigger everyday portions.
- Capacity
- 29L
- Power
- 2400W
- Cooking functions
- 10 functions
Top offers
Best Value Mini Oven
HOMCOM 20L 7-in-1 Countertop Mini Oven
1400W, Cream White
Guide price: about £85
A stylish, capable 20 litre mini oven that gives you fan cooking and air frying at a much lower price than premium models.
- Capacity
- 20L
- Power
- 1400W
- Cooking functions
- 7 functions
Top offers
Best Air Fryer Mini Oven
HYSapientia 24L Air Fryer Oven
1800W, 8-in-1, with rotisserie
Check price below
A versatile 24 litre oven for buyers who want air frying, rotisserie cooking and a more appliance-like control panel.
- Capacity
- 24L
- Power
- 1800W
- Cooking functions
- 8 modes
Top offers
Best Compact Mini Oven
Our Place Wonder Oven
6-in-1 air fryer and toaster oven, Blue Salt
Typical price: £180–£195
A compact, attractive oven for one or two people, with fast cooking and useful steam-assisted baking.
- Capacity
- 12.3L
- Power
- 1400W
- Cooking functions
- 6 modes plus steam
Top offers
Best Premium Mini Oven
Sage The Smart Oven Pro
Brushed Stainless Steel
Check price below
A premium countertop oven for buyers who want precise heat control, strong build quality and a broader cooking menu.
- Capacity
- 21L
- Power
- 2400W preheat
- Cooking functions
- 10 functions
Top offers
Best Mini Oven With Hob
Hamilton Beach HB28HDB Mini Oven
28L, 3100W, double hotplates
Typical price: £87–£90
A practical mini kitchen for caravans, studios or temporary cooking setups where hob rings matter as much as oven space.
- Capacity
- 28L
- Power
- 3100W
- Cooking functions
- Oven, grill and 2 hobs
Top offers
Best Budget Large-Capacity Mini Oven
Prodex PX7030B Tabletop Mini Oven
30L, 1500W, Black
Guide price: about £65
A low-cost 30 litre oven for buyers who need space for roasting, baking and grilling without premium extras.
- Capacity
- 30L
- Power
- 1500W
- Cooking functions
- Bake, roast, grill, reheat
Top offers
Best Cheap Mini Oven
Daewoo 1600W 25L Mini Oven & Grill
Countertop electric cooker
Typical price: £59–£70
A simple, inexpensive mini oven for basic oven meals, grilling and smaller roasts.
- Capacity
- 25L
- Power
- 1600W
- Cooking functions
- Top and bottom heat
Top offers
Best Extra-Large Mini Oven
H.Koenig FO42 Electric Mini Oven
42L, 18/10 steel
Check price below
A very roomy mini oven for buyers who want rotisserie cooking and more capacity than the usual countertop models.
- Capacity
- 42L
- Power
- 2000W
- Cooking functions
- Convection and rotisserie
Top offers
Best All-In-One Mini Kitchen
Russell Hobbs 22780 Mini Kitchen
30L, 1920W, two hotplates
Typical price: £103–£120
A compact mini kitchen with fan-assisted oven cooking and hob rings for basic all-in-one setups.
- Capacity
- 30L
- Power
- 1600W oven
- Cooking functions
- Fan oven, grill and 2 hobs
Top offers
How to choose a mini oven
Choose capacity around real meals
A 12-20 litre oven is enough for snacks, toasties, small bakes and meals for one or two. A 24-30 litre model gives more room for trays, whole chickens and family portions, but needs more worktop space.
Decide whether you need fan cooking or air frying
Fan-assisted models spread heat more evenly and usually cope better with chips, vegetables and baking. Air fry modes add faster airflow for crisping, but they are worth paying for only if you will use them often.
Treat hob rings as a specific need
Mini ovens with hobs are handy for caravans, studios and temporary kitchens. They are less convenient if the hob rings are slow, have limited temperature control or cannot be used at the same time as the oven.
Check clearance, weight and cleaning
Mini ovens get hot around the casing, so they need breathing room. Removable trays, crumb trays and accessible interiors matter, especially on air-fryer style models where oil can collect around heating elements.
Key specs
- Capacity
- 29L
- Power
- 2400W
- Cooking functions
- 10 functions
Ninja Foodi 10-in-1 Multifunction Oven DT200UK
Fast mini oven, Silver/Black
The Ninja Foodi 10-in-1 Multifunction Oven is the strongest all-rounder here because it combines mini oven, grill and air fryer-style cooking in a roomy 29 litre body. It is the model to look at first if you want one appliance for chips, chicken, toast, pizza, baking and reheating.
Typical price: £189–£270
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Excellent all-round cooking range.
- Large enough for bigger portions and multi-shelf cooking.
- Digital controls are more precise than basic dials.
Cons
- Needs more worktop room than compact models.
- Interior cleaning can take effort after oily cooking.
- Heavy to move in and out of cupboards.
Verdict
The broad cooking range pays off if you have the counter space. It is larger and heavier than simpler mini ovens, but the capacity and control make it the most convincing full-size oven alternative in this list.
Key specs
- Capacity
- 20L
- Power
- 1400W
- Cooking functions
- 7 functions
HOMCOM 20L 7-in-1 Countertop Mini Oven
1400W, Cream White
The HOMCOM Mini Electric Oven is a smart value pick for buyers who want more than a basic grill box but do not need a large premium oven. Its 20 litre capacity is manageable, and the cooking modes cover warm, grill, toast, bake and air fry-style cooking.
Guide price: about £85
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Very strong value for the feature set.
- Good mix of oven, grill and air fry modes.
- Compact enough for smaller kitchens.
Cons
- Shorter warranty than many rivals.
- Dial controls are less exact than a digital panel.
- Interior cleaning still needs care around the elements.
Verdict
It is a good fit for smaller kitchens where price, looks and versatility all matter. The warranty is shorter than some, but the cooking range makes it one of the easiest mini ovens to justify for everyday use.
Key specs
- Capacity
- 24L
- Power
- 1800W
- Cooking functions
- 8 modes
HYSapientia 24L Air Fryer Oven
1800W, 8-in-1, with rotisserie
The HYSapientia 24L Touch Screen Mini Oven is the most appealing choice if air frying and rotisserie cooking are high on your list. It offers eight cooking modes, a wide temperature range and a useful bundle of trays and baskets.
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Strong range of cooking modes.
- Useful accessories included.
- Good capacity without stepping up to the biggest models.
Cons
- Needs clearance around the casing.
- Higher power draw than simpler mini ovens.
- Large enough to dominate a small worktop.
Verdict
This is for buyers who want more than a compact oven and grill. It is better suited to frequent, flexible cooking than occasional toasties, and it needs enough space around it for heat and access.
Key specs
- Capacity
- 12.3L
- Power
- 1400W
- Cooking functions
- 6 modes plus steam
Our Place Wonder Oven
6-in-1 air fryer and toaster oven, Blue Salt
The Our Place Wonder Oven is the smallest pick in the shortlist, but it still covers air frying, baking, roasting, toasting, grilling and reheating. The steam infusion option gives it an extra trick for bread, bakes and leftovers.
Typical price: £180–£195
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Compact and lightweight.
- Stylish design with colour options.
- Steam option is useful for bread and reheating.
Cons
- Too small for larger households.
- Accessories are not dishwasher safe.
- Premium price for the capacity.
Verdict
It makes most sense for small households that care about design and compactness. If you need family-sized trays, choose a larger oven, but for neat everyday cooking it is a polished option.
Key specs
- Capacity
- 21L
- Power
- 2400W preheat
- Cooking functions
- 10 functions
Sage The Smart Oven Pro
Brushed Stainless Steel
The Sage Smart Oven Pro is the premium choice for cooks who want a more controlled countertop oven rather than a basic mini cooker. Its five-element system, convection setting and ten cooking functions make it one of the most flexible options here.
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Very versatile cooking programme set.
- Precision heat control suits more demanding cooking.
- Large enough for pizza or a small roast.
Cons
- More expensive than most mini ovens.
- Heating elements are awkward to clean.
- Door needs careful handling.
Verdict
A refined choice for regular countertop cooking if better controls and build quality matter. It is overkill for occasional reheating, but a strong buy for more ambitious mini-oven use.
Key specs
- Capacity
- 28L
- Power
- 3100W
- Cooking functions
- Oven, grill and 2 hobs
Hamilton Beach HB28HDB Mini Oven
28L, 3100W, double hotplates
The Hamilton Beach Mini Oven with Double Hotplate is useful when you need a self-contained countertop cooking station. The 28 litre oven gives good space, while the two hotplates add boiling and frying options.
Typical price: £87–£90
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Oven and hob setup in one appliance.
- Generous 28 litre oven capacity.
- Solid build and simple controls.
Cons
- Hobs are slow and basic.
- No fan assistance.
- No crumb tray.
Verdict
It is best for buyers who genuinely need hob rings, not just a compact oven. The hob controls are basic and slow, but the format makes sense for caravans, studio flats and back-up kitchen setups.
Key specs
- Capacity
- 30L
- Power
- 1500W
- Cooking functions
- Bake, roast, grill, reheat
Prodex PX7030B Tabletop Mini Oven
30L, 1500W, Black
The Prodex 30L Tabletop Mini Oven & Grill is a straightforward capacity pick. It keeps the feature list simple, but gives you more room than many compact mini ovens at a modest price.
Guide price: about £65
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Large capacity for the money.
- Simple controls are easy to understand.
- Good option for basic roasting, baking and grilling.
Cons
- No convection fan.
- No interior light.
- Temperature feedback is limited.
Verdict
It suits buyers who care more about space and value than digital controls or air frying. If you want even fan-assisted cooking, look higher up the list, but for simple big-capacity cooking it is easy to understand.
Key specs
- Capacity
- 25L
- Power
- 1600W
- Cooking functions
- Top and bottom heat
Daewoo 1600W 25L Mini Oven & Grill
Countertop electric cooker
The Daewoo 1600 25L Electric Mini Oven is the budget choice if you want a simple countertop oven rather than a multifunction air-fryer model. It offers enough capacity for small meals and oven basics without a complicated control panel.
Typical price: £59–£70
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Low buying price.
- Straightforward dial controls.
- Good warranty length for a budget model.
Cons
- No fan-assisted cooking.
- Browning can be uneven on delicate food.
- Less versatile than air-fryer mini ovens.
Verdict
It is best for straightforward cooking and occasional extra oven space. Keen bakers and buyers who want crisp air-fried food should spend more, but for basic value it is hard to ignore.
Key specs
- Capacity
- 42L
- Power
- 2000W
- Cooking functions
- Convection and rotisserie
H.Koenig FO42 Electric Mini Oven
42L, 18/10 steel
The H.Koenig FO42 is the pick when capacity comes first. At 42 litres, it is much closer to a compact oven than a toaster-style mini oven, and the rotisserie function gives it a useful point of difference.
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Huge capacity for a mini oven.
- Rotisserie adds useful roast-chicken flexibility.
- Interior light helps with checking food.
Cons
- Needs substantial counter space.
- Higher power draw than compact models.
- Not the neatest option for small kitchens.
Verdict
The main appeal is cooking room, provided you can give it a permanent home. It is not subtle or especially compact, but it makes sense when a standard mini oven feels too small.
Key specs
- Capacity
- 30L
- Power
- 1600W oven
- Cooking functions
- Fan oven, grill and 2 hobs
Russell Hobbs 22780 Mini Kitchen
30L, 1920W, two hotplates
The Russell Hobbs Mini Kitchen is a practical alternative to the Hamilton Beach if you want a fan-assisted oven with hob rings. Its 30 litre capacity is generous, and the format works well for compact living spaces.
Typical price: £103–£120
Where to buy
Prices and availability can change.
Featured offer
Amazon UK
Last checked: 16 May 2026
Pros
- Fan-assisted oven helps with even baking.
- Hob rings add cooking flexibility.
- Responsive dials are easy to use.
Cons
- Oven and hob cannot be used at the same time.
- Hobs have limited temperature control.
- Crisping performance is modest.
Verdict
It is not the best choice if you need to cook on the hob and in the oven simultaneously, but it is useful for simple meals in places where a full cooker is not available.
Mini oven questions
Can a mini oven replace a full-size oven?
A good mini oven can replace a full-size oven for small meals, reheating, baking, grilling and everyday sides. It will not suit every household if you regularly cook large roasts, multiple trays or big family meals.
Is a mini oven the same as an air fryer?
No. Some mini ovens include an air fry setting, but a basic mini oven works more like a compact electric oven and grill. Air-fryer mini ovens usually add stronger fan airflow for crisping.
What size mini oven should I buy?
Around 20 litres is a sensible starting point for one or two people. Go closer to 24-30 litres if you want to cook larger portions, use bigger trays or roast a small chicken.
Are mini ovens cheaper to run?
They can be cheaper for small meals because there is less space to heat. Running cost still depends on wattage, cooking time and how often you use it instead of a full-size oven.