Is a Microwave Oven Worth It?

This is almost a trick question — a microwave is one of the few appliances that's so standard most people never consciously decide to buy one. But there's a real debate hiding underneath: not "microwave or no microwave," but whether it's worth giving up the counter or cabinet space in a small kitchen, and whether you actually use it for more than reheating coffee.

Who it's actually for

Basically everyone who eats at home, but it earns its keep most for people who reheat leftovers, defrost, or steam vegetables regularly. The value isn't gourmet cooking — it's the dozens of two-minute tasks a week that would otherwise mean dirtying a pan and waiting on the stove. For busy households and anyone who batch-cooks, that adds up fast.

It's near-essential for small living situations — dorms, studios, offices — where it's often the primary cooking device, not a supplement.

Where it falls short

• It doesn't cook, it heats. Microwaves reheat and steam well; they don't brown, crisp, or roast. Pizza and fries come out sad. That's the oven's or air fryer's job.
• Counter footprint. In a cramped kitchen, a full-size microwave eats real estate. Over-the-range and built-in models solve this but cost more and need installation.
• Uneven heating. Cold spots are real; you'll stir and rotate, and that's just physics, not a defect.
• Container fussiness. No metal, and some plastics aren't safe — a minor but constant rule.

The math

About $200 for a solid countertop unit, lasting ~8 years — call it $200 all-in. Against that, the small reheats and defrosts save roughly 2 hours a week versus doing the same on a stovetop — 104 hours a year, around 830 over its life.

That works out to about 24 cents per hour returned, one of the lower break-even numbers on this site. The figure is low because the device is cheap and you reach for it constantly — the savings come in tiny, relentless increments. At this price and this much daily use, the math barely needs running.

Verdict

For nearly any home cook, a microwave is a quiet yes — cheap, durable, and used so often that it pays back almost immediately. The only real reason to skip one is a genuinely tiny kitchen where the counter space is worth more to you than the convenience. Just don't expect it to replace an oven; it's a reheating and defrosting workhorse, not a cooking one.

FAQ

Is a microwave worth it if I already have an oven and stove? Usually yes — it's not competing with them, it's handling the fast jobs they're slow at: reheating, defrosting, and steaming. The few minutes saved on each, many times a week, is the entire value.

Can a microwave replace an oven? No. It heats and steams but doesn't brown, crisp, or roast, so baked and crispy foods suffer. Think of it as a complement that handles speed, while the oven handles texture.

Are over-the-range or built-in microwaves worth the extra cost? Mainly if counter space is precious — they free the countertop but cost more and need installation. For most kitchens a countertop model delivers the same function for far less money and zero install.