Choosing a large countertop microwave means balancing capacity, power, and smart features to handle big meals without sacrificing speed or energy efficiency. The following picks are among the best options for American kitchens, offering expansive interiors, powerful outputs, and sensors that deliver consistent results for pizzas, roasts, and reheats. Read on to compare top models and find the right fit for a busy household.
| Product | Brand | Capacity | Power | Key Feature |
|---|---|---|---|---|
| Toshiba ML-EM62P | Toshiba | 2.2 cu ft | 1200W | Smart Sensor, 6 Auto Menus |
| SHARP Countertop Microwave | Sharp | 2.2 cu ft | 1200W | 16.5″ Carousel, Inverter Cooking |
| TOSHIBA ML-EM45P | Toshiba | 1.6 cu ft | 1200W | Position Memory Turntable, Sensor |
| TOSHIBA Combo ML2-EC10SA | Toshiba | 1.0 cu ft | Convection 8-in-1 | Air Fry, Convection, Odor Removal |
| GE 4-in-1 Countertop | GE | 1.0 cu ft | 1050W | Air Fry, Convection, Child Lock |
Toshiba ML-EM62P Large Countertop Microwave

The Toshiba ML-EM62P combines generous interior space with robust power. Its 2.2 cu ft capacity accommodates large items such as a 16-inch pizza or a whole chicken, making it suitable for families and gatherings. At 1200 watts, it heats quickly and evenly, while the humidity sensor helps seal moisture for better texture. Six auto menus simplify common tasks like bacon or oatmeal, reducing guesswork for busy cooks. An ECO mode and mute option add quiet, energy-conscious operation for open-plan kitchens.
TOSHIBA EM131A5C-SS Countertop Microwave

With 1.2 cu ft of capacity and 1000 watts of microwave power, this model hits a balance between size and performance. The smart humidity sensor automatically adjusts cooking time and power for consistent results, helping to prevent overcooking. It includes 12 auto menus and a 12.4-inch glass turntable for even coverage. The exterior houses a sleek Silver finish, while eco-friendly features and a muted operation profile suit modern kitchens.
TOSHIBA Combo 8-in-1 Countertop Microwave Oven

This versatile appliance functions as a microwave, air fryer, convection oven, and more in one unit. The 12.4″ turntable supports larger items, and the built-in odor removal mode helps maintain a fresh kitchen environment. A two-step child lock provides safety for households with kids. If you want multi-function cooking in one compact device, this model offers broad capabilities with a space-saving footprint.
TOSHIBA EM131A5C-BS Countertop Microwave

This 1.2 cu ft model emphasizes smart sensor cooking for reliable results across a variety of foods. With 1000 watts of microwave power and a 12.4″ removable turntable, it supports even heating and simple cleanup. The inclusion of 6 preset menus and ECO mode makes it a practical choice for daily use, offering a balance between performance and efficiency in a compact footprint.
TOSHIBA ML-EM45P(BS) Countertop Microwave

Designed for family use, this 1.6 cu ft microwave features a 13.6″ turntable and 1200W of power. The sensor menus optimize heating for common items like pizza and vegetables, while the position memory turntable resets to the starting point for consistency and safety. It provides a reliable balance of capacity and performance for mid-sized households that need larger-than-average capacity without stepping up to a full-size oven.
Buying Guide: Key Purchase Considerations
- Capacity vs. footprint: Large families benefit from 2.0+ cu ft capacity, but ensure the unit fits your counter space and door clearance.
- Power and cook time: Higher wattage (900–1200W) reduces cooking time for dense items like pizzas and roasts; consider models with sensor cooking to avoid overcooking.
- Smart features: Humidity sensors help with even heating; auto menus simplify common tasks; eco modes save energy when idle.
- Turntable vs. flatbed: Carousel turntables promote even heat; some models offer large-diameter turntables (16–16.5 inches) for bigger items.
- Safety: Child locks and durable interior coatings ease daily use in busy homes; check for easy-to-clean interiors and accessible control panels.
- Convection and multi-function options: If you want air frying or baking in a microwave, choose 8-in-1 or 4-in-1 models with convection and/or air fry modes.
- Maintenance and cleanliness: Removable turntables and easy-clean interiors reduce upkeep; odor removal modes help with strong smells after cooking.
- Brand reliability: Reputable brands like Toshiba, Sharp, and GE typically offer longer warranties and more robust sensors for consistent results.
When selecting a large countertop microwave, consider your typical meals, cooking habits, and how you balance speed with texture. The models above provide a range of capacities, sensor technologies, and multi-function options to address common kitchen scenarios—from reheating large family meals to performing light convection cooking and air frying.