Buying Guide for the Best Compact Microwaves
Choosing a compact microwave is about balancing your space, cooking habits, and everyday needs. Compact microwaves are perfect for small kitchens, dorm rooms, offices, or anywhere space is at a premium. While they tend to have fewer advanced features than larger models, they still excel at reheating, simple cooking tasks, and saving precious countertop real estate. Focusing on the right specifications will help you select a microwave that fits seamlessly into your daily routine and available space.External DimensionsExternal dimensions refer to the overall size of the microwave and are crucial for anyone with limited countertop or shelf space. Measurements are usually given as width x depth x height. Generally, compact microwaves are under 20 inches wide, under 15 inches deep, and under 12 inches tall, but there can be variations. Measure your available space carefully and leave a bit of extra room for ventilation. Choose a size that fits comfortably in your chosen spot without crowding or blocking airflow, as proper ventilation is important for safe operation.
Internal Capacity (Cubic Feet)The internal capacity of a microwave, measured in cubic feet (cu.ft.), tells you how much food you can put inside at one time. Compact microwaves usually range from 0.5 to 1.0 cu.ft. At the lower end, these microwaves fit small plates and cups, which is great for single servings or reheating coffee. Medium sizes (around 0.7 cu.ft.) give you more flexibility for larger plates or small casserole dishes. Opt for the largest capacity that fits your location if you often heat entire meals, but choose smaller ones if you mainly need to warm drinks or snacks.
Wattage (Power Rating)Wattage tells you how powerful a microwave is and how quickly it can cook or reheat food. Compact microwaves usually range from 600 to 1,000 watts. Lower wattage models (600–700W) heat food more slowly and may struggle with some frozen meals or denser foods, but are fine for basic tasks. Mid-range wattage (800–900W) provides more even and faster results for general purpose use. Higher wattage (around 1,000W) brings near full-size performance in a smaller shell but may come with a slightly bigger footprint. Select a wattage that matches your usage: quick meals and frozen dinners do better with more power, while drinks and light snacks are fine at lower wattages.
Turntable SizeThe turntable is the glass tray inside that rotates your food for even heating. Turntable diameters in compact microwaves usually range from about 9 to 12 inches. Smaller turntables fit mugs, bowls, or small plates, while larger ones handle bigger dinner plates or containers. Consider what dishes you most often use. If you mainly use standard-sized plates, make sure the turntable diameter can accommodate them, but don’t go larger than necessary since added size may impact overall microwave dimensions.
Control Panel TypeControl panel type refers to how you set the microwave’s time and power: this can be mechanical dials or electronic touchpads. Dials are generally simple, durable, and easy to use, especially for seniors or those who prefer straightforward, quick operation. Touchpads offer more precise timing, extra features like presets, and sometimes child locks, making them good for multitasking or families. Pick the type that aligns with your preference for simplicity or feature-rich convenience.
Pre-set Cooking FunctionsMany compact microwaves include quick-start buttons for popcorn, beverages, or frozen meals. These one-touch programs automatically choose power levels and times, which is handy if you aren’t sure how long to cook certain items. More presets can add convenience, but if your needs are basic—such as reheating leftovers or making popcorn—you may only need one or two. Choose based on the types of food you regularly heat or cook.
Noise LevelNoise level describes how loud the microwave is while it’s operating. Compact microwaves are often used in shared spaces like dorms or offices where quiet is appreciated. While most aren’t overly loud, some models are quieter than others. If quiet operation is important, look for user reviews or manufacturer descriptions mentioning silent operation or a quiet motor. Prioritize this if your microwave will be in a bedroom, shared office, or open-plan home.