10 Best Convection Ovens With Steam Function in 2026 for Faster, More Versatile Cooking

A convection oven with steam function combines circulating hot air with controlled moisture, helping you bake, roast, reheat, and crisp food with greater flexibility than a standard countertop oven.

We selected 10 models ranging from compact smart ovens and combi-steam appliances to larger built-in units. The right choice depends on available space, capacity, controls, cleaning features, and how often you plan to use steam cooking.

Best 10 Convection Oven with Steam Function Picks for 2026

Best Compact Smart Pick – Toshiba 6-in-1 Compact Steam Oven

The Toshiba 6-in-1 is a practical convection oven with steam function for smaller kitchens. Its 20L interior combines steam, convection baking, steam baking, air frying, slow cooking, and fermentation, while app control and 36 preset menus simplify everyday cooking.

Best For: Small kitchens and cooks who want app control, guided presets, and multiple steam-based cooking modes.

Pros:

• Offers steam, convection bake, steam bake, air fry, slow cook, and ferment functions.
• App control provides remote monitoring, recipe updates, and automatic preset adjustments.
• Compact 20L design includes a large water box for up to five hours of use without refilling.
• High-temperature steam cleaning and a dome-shaped anti-drip interior support easier maintenance.

Cons:

• The 20L capacity is smaller than larger family-size countertop combi ovens.
• Control is listed as knob-based, while smart features rely on the companion app.

Choose this Toshiba when compact dimensions and smart convenience matter more than maximum capacity. Its dedicated steam-baking mode is especially useful for combining moist interiors with crisp, convection-baked exteriors.

Best Family-Size Combi – ROBAM R-Box Pro Countertop Combi-Steam Oven

The ROBAM R-Box Pro is a convection oven with steam function designed for larger household meals. Its 35L capacity, 15-plus cooking modes, dual convection, adjustable heating, and automated multi-stage cooking make it a capable countertop alternative to several single-use appliances.

Best For: Families that need generous capacity, flexible temperature control, and programmable steam-to-bake cooking.

Pros:

• Spacious 35L interior fits a 9-inch pizza, a 5-pound chicken, or up to nine toast slices.
• Combines steam, air fry, convection bake, fermentation, and high-temperature care in 15-plus modes.
• Three-stage programming can automatically transition between steam and baking.
• Non-stick enamel interior, self-cleaning, descaling, and an external water tank simplify upkeep.

Cons:

• At 51.8 pounds, it is substantially heavier than compact countertop models.
• Its 19.13-inch width and 17.88-inch depth require considerable counter space.

The R-Box Pro stands out when meal size and cooking flexibility are priorities. Its independent upper and lower heating adjustments and steam-fry mode give experienced cooks more control, while the presets and automatic stages reduce hands-on work.

Best Space-Saving 4-in-1 – Midea Micro Steam Oven

The Midea Micro Steam Oven is a versatile convection oven with steam function for RVs, apartments, and compact kitchens. It combines a 900W inverter microwave, steamer, air fryer, and convection oven in a 0.9-cu.-ft. footprint, with app control and a touchscreen interface.

Best For: Small-space users who want microwave, steam, convection, and air-fry functions in one appliance.

Pros:

• Replaces four appliances with microwave, steamer, air fryer, and convection cooking.
• XpressSteam produces high-temperature vapor in under 30 seconds, according to the supplied product notes.
• Includes 32 automatic functions, six steam temperatures, fermenting, defrosting, and cavity cleaning.
• Flat-bottom interior, dual glass door, Wi-Fi app control, and finish notifications suit space-conscious setups.

Cons:

• The 0.9-cu.-ft. capacity is smaller than full-size family countertop ovens.
• The product notes specifically recommend combi mode for optimal crispness with thick-cut fries.
• Only the microwave unit is listed among the included components.

This Midea is a strong fit when one compact appliance must handle the broadest range of tasks. Its microwave function, rapid steam generation, and flat-bottom cavity make it particularly practical for RVs and small kitchens.

Best for Convection Air Frying – Breville Smart Oven Air Fryer Pro

The Breville Smart Oven Air Fryer Pro is a roomy convection countertop oven with strong air-frying and roasting capabilities, but it is not a steam oven. It uses Element iQ, independent quartz elements, digital temperature control, and super convection for precise, even cooking across 13 functions.

Best For: Shoppers who prioritize large-capacity convection, air frying, roasting, and dehydration over steam cooking.

Pros:

• Extra-large interior accommodates a 14-pound turkey, a 9-by-13-inch pan, or up to four dehydration trays.
• Super convection can reduce cooking time by up to 30% and supports crisp air-fried results.
• Element iQ and digital PID temperature control help manage heat distribution and cold spots.
• Includes two oven racks, pizza pan, broil rack, roasting pan, and mesh air-fry/dehydrate basket.

Cons:

• It does not include a steam function, so it does not fully match the target category.
• The 21.5-inch width and large interior require more counter space.
• It offers 13 functions rather than the steam-focused modes found on combi ovens.

Consider the Breville if your priority is dependable convection performance, air frying, and generous capacity rather than steam cooking. It is a useful comparison point, but shoppers specifically seeking a convection oven with steam function should choose one of the dedicated steam models above.

Most Versatile – ChefCubii 4-in-1 Combi-Steam Oven

If you want a convection oven with steam function that can handle more than basic baking, the FOTILE ChefCubii offers an unusually broad set of cooking modes. Its steam, convection, air-fry, dehydrating, fermentation, and warming functions make it a flexible countertop option for varied everyday cooking.

Best For: Home cooks seeking one space-saving appliance with extensive steam, baking, roasting, and air-frying capabilities.

Pros:

• Combines steam-bake, convection, air fry, baking, roasting, and dehydrating in one unit.
• Offers four steam modes with humidity control to help balance moisture and texture.
• Includes 50 preset menus, dual-zone temperature control, and 360° convection.
• External water tank and stainless-steel cavity simplify refilling and cleaning.

Cons:

• Its 1.1-cubic-foot capacity is smaller than that of a full-size built-in oven.
• At 39.7 pounds, it is substantial for a countertop appliance.
• It has a 1-year limited warranty.

The ChefCubii stands out when versatility and steam control matter most. With a 1,800-watt system, a temperature range up to 446°F, and two shelf positions, it is well suited to cooks who want to experiment with multiple techniques without adding several appliances.

Best Compact Air-Fryer Oven – Magnavox Steam-Infusion Air Fryer Oven

The Magnavox is a compact convection oven with steam function designed for quick countertop meals. Steam infusion helps retain moisture, while air frying and convection deliver crisp, evenly cooked results for foods such as wings, fries, snacks, and reheated dishes.

Best For: Users who want a lightweight, family-size countertop air-fryer oven with steam-assisted cooking.

Pros:

• Combines steam infusion with air frying and convection cooking.
• Provides a 16.5-quart capacity in a relatively lightweight 10-pound design.
• Six functions cover air fry, toast, roast, dehydrate, broil, and bake.
• Includes a fry basket, enamel baking tray, crumb tray, and water tray.

Cons:

• Its 60-minute timer may be limiting for longer cooking tasks.
• The supplied notes list a 200°F–450°F operating range but do not specify separate steam-temperature controls.
• The notes identify only the unit as an included component.

This Magnavox is a practical choice for straightforward countertop cooking rather than advanced steam programming. Its viewing window, interior light, timer bell, and broad function selector make it convenient for everyday meals and crisping tasks.

Best Built-In Capacity – 24-Inch Steam & Convection Oven

For a larger installation, this 24-inch convection oven with steam function provides a 2.5-cubic-foot cavity, five rack positions, and 3D cyclic heating. It is designed for batch cooking, with steam and convection working together for dishes that need moisture retention alongside even heat circulation.

Best For: Home kitchens, catering setups, and small commercial operations needing a spacious built-in steam-convection oven.

Pros:

• Large 2.5-cubic-foot capacity with five rack positions for batch cooking.
• Offers eight functions, including steam, convection bake, convection roast, air fry, and pizza.
• Provides stepless 1°F temperature adjustment across steam and bake/roast ranges.
• Food-grade enamel cavity and laser-welded construction are designed for easier cleaning.

Cons:

• Its built-in installation requires a 240-volt electrical connection.
• At 90 pounds, it is not intended for portable or countertop use.
• The supplied details list no included components and no warranty.

This model is the strongest fit for users who prioritize capacity and batch output over portability. Its 3,000-watt heating system, touch controls, and 140°F–482°F temperature range offer broad control, but installation requirements should be confirmed before purchase.

Best with Extra Features – FOTILE ChefCubii Combi-Steam Oven

If you want a convection oven with steam function that can handle more than basic baking, the FOTILE ChefCubii combines steaming, convection, air frying, roasting, dehydrating, and other modes in a 1.1-cubic-foot countertop design. Its dual-zone heating and humidity controls are aimed at consistent results across different cooking techniques.

Best For: Home cooks seeking broad functionality, precise steam control, and plenty of automated cooking options.

Pros:

• Combines steam, convection, baking, roasting, air frying, dehydrating, fermentation, and more.
• Dual-zone temperature control and 360° convection support even cooking.
• Offers four steam modes, 50 preset menus, and an external removable water tank.
• Stainless steel cavity, steam cleaning, and a liftable bottom heating tube simplify maintenance.

Cons:

• At 39.7 pounds, it is relatively heavy for a countertop appliance.
• The 20.19-inch depth and 18.69-inch width require substantial counter space.
• Knob control may feel less streamlined than a fully touchscreen interface.

The ChefCubii stands out when flexibility matters most. Its preset menus and dedicated steam modes can reduce guesswork, while the dual-zone system adds control for recipes that need different heat levels. It is a strong choice for shoppers willing to dedicate counter space to an all-in-one oven.

Best for Multi-Stage Cooking – ROBAM R-Box CT763 Combi Oven

The ROBAM R-Box CT763 is a convection oven with steam function designed for cooks who want automated transitions between cooking methods. Its multi-stage feature can begin with steam and then move into roasting or baking, while air fry, convection, and other modes expand its everyday usefulness.

Best For: Users who value guided cooking, multi-stage programs, and simpler cleanup.

Pros:

• Provides 14 cooking modes, including steam, convection, roast, bake, and air fry.
• Multi-stage cooking can combine steaming with roasting or baking.
• Three steam levels and 30 built-in recipes support varied meal preparation.
• Self-cleaning uses high-temperature steam, and the 1.2-liter tank supports longer steaming sessions.

Cons:

• Its listed 0.8-cubic-foot capacity is smaller than some similarly featured countertop ovens.
• With a single shelf and a 41-pound weight, it may be less convenient for large batches.
• Its 20.88-inch width and 15.75-inch depth still require a dedicated countertop location.

The CT763’s main advantage is process automation: steam can precede a browning step without requiring manual intervention. Touch controls, built-in recipes, and steam cleaning make it approachable, although shoppers cooking large quantities may prefer a larger interior.

Best for Style-Conscious Kitchens – SMEG COF01 Combi Oven

The SMEG COF01 brings a convection oven with steam function into a distinctive countertop design. Along with fan-assisted convection, it offers pure steam, combination convection steam, grill steam, air fry, defrost, and warming functions, plus automatic menus for common foods.

Best For: Shoppers who want versatile steam cooking and a polished retro-style appliance.

Pros:

• Offers 10 functions, including convection, pure steam, combination steam, grill, and air fry.
• Includes 33 automatic recipes covering meats, fish, vegetables, desserts, bread, and pizza.
• Three shelves and included trays and racks support flexible countertop cooking.
• LCD touch controls, a removable water container, and My SMEG Assistant resources add convenience.

Cons:

• Its 42-pound weight makes it difficult to move frequently.
• The glossy retro styling may not suit every kitchen aesthetic.
• At roughly 19.5 by 19.75 by 15.5 inches, it needs a sizable countertop footprint.

The COF01 is a good fit for buyers who care about both appearance and cooking variety. Its combination steam modes and chef menus cover a wide range of foods, while the three-shelf configuration offers useful capacity. The tradeoff is a substantial, premium-looking appliance that needs a permanent spot.

How We Picked the Best Convection Oven with Steam Function

We compared these ovens by cooking versatility, capacity, control options, steam functionality, cleaning design, countertop footprint, and suitability for common tasks such as baking, roasting, air frying, reheating, dehydrating, and proofing. We also considered whether each model is better suited to a small kitchen, family meal preparation, entertaining, or permanent built-in installation.

Because product specifications and included accessories can vary, verify the current listing for dimensions, electrical requirements, water-reservoir details, rack positions, warranty coverage, and available presets before buying.

Quick Comparison

Type	Best For	What to Look For
Compact countertop combi oven	Small kitchens, apartments, and RVs	Usable interior dimensions, simple water filling, and manageable ventilation
Large multifunction countertop oven	Family meals and batch cooking	Interior height, multiple rack positions, strong convection, and accessory capacity
Smart steam oven	Guided cooking and remote control	Reliable app support, preset flexibility, and easy manual overrides
Built-in steam and convection oven	Remodeled or dedicated kitchens	Cutout measurements, installation requirements, plumbing or reservoir setup, and service support

Key Buying Factors for a Convection Oven with Steam Function

Capacity and Usable Space

Check the interior dimensions rather than relying only on advertised quart or cubic-foot capacity. A compact model may handle a small casserole or loaf pan, while a larger oven may accommodate multiple trays, taller cookware, or a family-size roast. Confirm that your preferred pans and accessories fit comfortably.

Steam Control and Water Handling

Some ovens provide basic steam infusion, while combi models offer more integrated steam-bake or steam-roast programs. Look for a removable reservoir, clear fill guidance, accessible drainage, and controls that let you adjust steam intensity or cooking stages. Convenient water handling matters because frequent refilling and drying can otherwise become a daily nuisance.

Cooking Modes and Temperature Control

Useful modes may include convection bake, steam bake, steam roast, air fry, broil, proof, dehydrate, slow cook, reheat, and keep warm. Check the temperature range, preheat behavior, timer limits, and whether the oven supports multi-stage programs. Presets are convenient, but adjustable manual settings provide more control over recipes.

Cleaning and Maintenance

Steam can loosen residue, but it does not eliminate routine cleaning. Favor removable trays, accessible cavities, nonstick or enamel interiors, dishwasher-safe accessories where appropriate, and clear descaling instructions. Avoid assuming that a self-clean or steam-clean setting replaces wiping spills and drying the reservoir.

Controls, Noise, and Installation

Touchscreens, knobs, apps, and preset menus each suit different users. Make sure the interface is readable and offers quick manual control. For countertop models, leave the manufacturer-recommended clearance around ventilation areas. Built-in ovens require precise measurements and may need professional installation.

Who Should Buy Which Convection Oven with Steam Function?

Choose a compact countertop model if you have limited space or mainly cook for one or two people. A larger multifunction countertop oven is a better fit for families, batch cooking, and users who want air frying and baking in one appliance. Smart models suit cooks who value guided programs and app-based monitoring, provided they are comfortable with connected features.

Choose a built-in steam and convection oven when you are planning a kitchen installation and want a permanent, integrated appliance. If crisp foods are your priority, focus on powerful convection and air-fry performance; if bread, reheating, and moisture-sensitive foods matter most, prioritize adjustable steam control and easy cleaning.