Microwave Buying Guide

Microwaves are no longer just for reheating leftovers. With features like convection cooking, grilling, and steam options, the modern microwave has become a true multitasker in the kitchen.

Whether you're outfitting a new home or upgrading your appliances, this guide will walk you through what to consider, from types and features to sizing and placement, so you can choose the best microwave for your needs.

Types of Microwaves: Which One Fits Your Kitchen?

There are two main types of microwaves:

1. Countertop Microwaves

• Pros: Easy to install, wide range of sizes, more budget-friendly.

• Cons: Takes up counter space.

Most households opt for countertop microwaves. They're plug-and-play, making them ideal for renters or anyone who doesn’t want to deal with installation. Countertop models are also where you’ll find the widest range of prices and features, from basic reheating units to premium models with convection or inverter technology.

2. Over-the-Range (OTR) Microwaves

• Pros: Saves counter space, often includes built-in ventilation.

• Cons: More expensive, requires professional installation.

OTR microwaves double as range hoods with built-in exhaust fans. They're great for smaller kitchens or unified appliance suites, but they don’t ventilate as well as a dedicated range hood and can be harder to reach for shorter users.

3. Built-In Microwaves

Pros: Seamless appearance, integrated into cabinetry.
Cons: Higher cost, requires professional installation.

Often found in luxury kitchens, built-in microwaves can be installed at eye level for convenience and clean aesthetics. Frequently paired with wall ovens or sold as part of premium packages.

Great For: Custom kitchens, design-forward remodels.

4. Drawer Microwaves

Pros: Saves counter space, easy access, sleek design.
Cons: Higher price point.

Installed under the counter like a drawer, these models slide open for easy access — ideal for islands or lower cabinetry. They're ergonomic, modern, and increasingly popular in high-end kitchens.

Great For: Ergonomic kitchens, universal design, luxury remodels.

5. Under-Counter Microwaves

Pros: Hidden from view, convenient placement.
Cons: Requires custom cabinetry or retrofitting.

Under-counter microwaves are similar to drawer microwaves, but may use a front-opening door instead of a drawer-style opening. Works well in galley kitchens or where upper cabinet space is limited.

Great For: Streamlined layouts, space efficiency.

6. 24-Inch & 30-Inch Microwaves

These sizes refer to the microwave's width and are typically chosen to match standard cabinetry or appliance lines.

• 24-Inch Microwaves: Often used for smaller kitchens, built-ins, or drawer-style models.

• 30-Inch Microwaves: A common size for over-the-range or wall-mounted units in standard kitchen designs.

Great For: Matching other appliances or fitting specific cabinetry dimensions.

How to Choose a Microwave

1. What’s Your Budget?

• Small countertop models: ~$60 to $100

• Mid-range countertop: $150 to $500+

• OTR models: Typically $300 to $600+

Countertop microwaves offer the best value for most homes. Higher-end units may offer sensor cooking, convection modes, or built-in air fry features.

2. Where Will It Go?

Before shopping, measure the available space, width, depth, and height. Don’t forget clearance for door swing and ventilation. OTR units generally need at least 30 inches of space above the range, while countertop units vary more in size.

3. What Size Do You Need?

Microwave sizes are often overestimated. Many manufacturers list total capacity, but usable interior space is what matters. In most cases, usable capacity is 50–60% of what’s listed.

• Small: <1.0 cu. ft. (ideal for single users or dorm rooms)

• Midsized: 1.0–1.5 cu. ft. (best for most households)

• Large: 1.6+ cu. ft. (good for families or bulk cooking)

4. Wattage: How Much Power?

Microwave power is measured in watts. More watts = faster and more even cooking.

• 700–800W: Slower cooking, may struggle with defrosting.

• 900–1,000W: Good mid-range for most needs.

• 1,100–1,250W: Fast and even cooking, ideal for full meals.

We recommend choosing a model with at least 900W for everyday versatility.

Must-Have Features to Consider

As you move up in price, you get more than just power. Here are features worth considering:

• Sensor cooking: Detects humidity and adjusts cook time automatically.

• Convection mode: Uses a heating element and fan for baking and roasting.

• Grill or broil function: Useful for browning or crisping.

• Turntable or sliding tray: Ensures even cooking.

• Inverter technology: Provides consistent heat, better for delicate foods.

• Child lock: Essential for households with small children.

Microwave Reliability & Brand Recommendations

We’ve gathered data across thousands of customer reviews, product specs, and long-term reliability tests. Here’s how the top microwave brands stack up — including those available at The Trade Table:

Our Microwave Recommendations

Best Overall Microwave Brand

LG – Combines cooking power, smart features, and clean design.

Best Design Integration (Sold at The Trade Table)

ZLINE & Thor Kitchen – Premium microwaves that complete a matching appliance suite; ideal for full-kitchen remodels or appliance packages, available on The Trade Table. 

Best for Small Kitchens

Frigidaire Countertop Models – Reliable and compact with basic features done right.

Best Built-In Look (With Reliable Venting)

Whirlpool or GE Over-the-Range Microwaves – Seamless design, great venting, and easy pairing with existing appliances.

Microwave Shopping Tips

• Check real usable capacity (not just listed specs).

• Compare wattage to ensure you get enough power for full meals.

• Match finishes if you're buying other appliances at the same time.

• Look for bundles – microwaves are often discounted in appliance packages.

What Microwave Should You Buy?

If you’re tight on space and want something affordable, go with a midsize countertop model from a brand like LG or Frigidaire. Want a built-in look or need a microwave with venting? Choose a Whirlpool or GE over-the-range unit with at least 1,000W of power and sensor cooking.

When you're ready to upgrade, browse our selection of microwaves at The Trade Table. We only carry brands we trust, and back it with expert support and fast shipping.