Our Top Picks
Chefman Countertop Microwave Oven 0.7 Cu. Ft.0.7 Cu. Ft12.93 x 17.52 x 9.53 inches23.81 poundsCheck on Amazon
BLACK+DECKER Microwave Oven Countertop1.1 cu. ft.14.8 x 20.6 x 11.8 inches31.2 PoundsCheck on Amazon
The best microwave deals in 2026 are the ones where wattage, cavity size, and control type line up with how you actually cook — for most kitchens that means a 1.1–1.2 cu ft countertop model rated 1,000–1,100 watts with sensor cooking, typically selling for $100–$180. Over-the-range replacements run $250–$500, and built-in drawer units run $700–$1,500. Anything below 900 watts or with a cavity under 0.9 cu ft is a reheating appliance, not a cooking one, and it should be priced accordingly.
The specs that decide whether a deal is real
Deal pages lead with price and a photo. These eight specs tell you what you’re actually getting:
TOSHIBA Countertop Microwave Oven, 1.2 Cu.Ft, 1000W, Stainless Steel
Chosen because it specifies 1.2 Cu.Ft and 1000W.
View on AmazonChefman Countertop Microwave Oven 0.7 Cu. Ft., 700 Watts with 10 Power Levels, 6 Cooking Presets with One-Touch Express Cook, Eco Mode, Child Safety Lock, & Mute Button - Black
Chosen because it specifies 700 Watts with 10 Power Levels and 6 Cooking Presets with One-Touch Express Cook.
View on AmazonBLACK+DECKER Microwave Oven Countertop, 1.1 Cu.Ft, 1000W, Stainless Steel
Chosen because it specifies 1.1 Cu.Ft and 1000W.
View on Amazon
Farberware Countertop Microwave Oven, 0.7 cu.ft., 700 Watts, Black
Chosen because it specifies 0.7 cu.ft. and 700 Watts.
View on Amazon- Rated output wattage — the cooking power, not the “input” figure printed near it. Look for a separate line reading “output” or “IEC 705.” A 1,000W output unit heats a plate of leftovers in about 2 minutes; a 700W unit takes 3.5–4.
- Cavity capacity — 1.1 cu ft fits a 9×13 baking dish; 0.7 cu ft does not fit a dinner plate without angling it.
- Inverter vs. conventional power — inverter models ramp power down continuously instead of pulsing on and off, which means defrosted meat with no cooked edges and sauces that don’t separate.
- Sensor cooking — a humidity sensor that ends the cycle when food is done. This is the single biggest consistency upgrade after wattage.
- Control type — membrane keypads are the most common failure point in the appliance; mechanical dials outlast them, and touchscreens look best and age worst.
- Interior material — painted steel cavities stain and chip; stainless or coated gray interiors wipe clean years longer.
- Noise — fan and transformer noise typically lands at 55–65 dB. A conversation is about 60 dB, so the loudest units are audible across an open-plan room.
- Footprint — depth matters more than width on a counter. A 17-inch-deep unit leaves only about 7 inches of work surface in front of it on a standard 24-inch-deep counter.
Capacity and wattage tiers, with real dimensions
| Class | Capacity / wattage | Typical exterior (W × D × H) | Usual price | Fits |
|---|---|---|---|---|
| Compact countertop | 0.7 cu ft / 700W | 17.5 × 13 × 10.5 in | $60–$100 | Mugs, single portions, dorm and office desks |
| Mid countertop | 0.9 cu ft / 900W | 19 × 14.5 × 11 in | $80–$130 | Standard dinner plates, one or two people |
| Full-size countertop | 1.1–1.2 cu ft / 1,000–1,100W | 20.5–21.5 × 16–17 × 12–12.5 in | $100–$180 | 9×13 dishes, casseroles, the value sweet spot |
| Large countertop | 1.6 cu ft / 1,100–1,250W | 22 × 18 × 13 in | $150–$250 | Family cooking, two dishes at once, inverter models |
| Over-the-range | 1.6–1.9 cu ft / 1,000–1,050W + 300–400 CFM vent | 30 wide × 15–16 deep × 16–17 tall | $250–$500 | Replacing a hood; saves all counter space |
| Built-in drawer | 1.2 cu ft / 950–1,000W | 24 in cabinet width | $700–$1,500 | Under-counter installs, aging-in-place kitchens |
Note that over-the-range units are usually less powerful than a big countertop model — the vent housing and shallow cavity cost them wattage. You’re buying counter space and a hood, not cooking speed.
Match the model to your situation
| Your situation | What to buy | Budget signal |
|---|---|---|
| Studio or small apartment, little counter space | 0.9 cu ft, 900W, 14–15 in deep so it doesn’t eat the counter | $80–$130 |
| Household of 3–4 cooking real meals | 1.2 cu ft, 1,100W, sensor + inverter | $130–$230 |
| Renter who moves every year or two | Lightweight countertop (25–35 lb), no trim kit, no hardwiring | $90–$160 |
| Remodeling and want a clean wall of cabinets | Countertop unit plus a matching trim kit, or a drawer model | $250–$1,500 |
| Replacing a failing over-the-range unit | Same nominal width (30 in) and vent type — recirculating or ducted | $250–$500 |
| Someone with limited reach or grip strength | Drawer model or a countertop unit at counter height, dial control | $400–$1,500 |
Measure before you buy — the numbers that ruin installs
Microwave returns are dominated by fit problems, and they’re all predictable with a tape measure:
- Under upper cabinets: the standard gap between counter and upper cabinet is 18 in. A 12.5-in-tall microwave leaves 5.5 in, which clears the 3–4 in of top ventilation clearance most manuals require. A 13-in-tall large model leaves 5 in — still workable, but only if the door swings fully.
- Depth: with a 24-in-deep counter and a 17-in-deep microwave, you keep about 7 in of usable surface in front. If that’s your only prep space, go 14–15 in deep.
- Side clearance: most brands ask for 2 in on each side and 4 in above. A 20.5-in-wide unit in a 24-in-wide cabinet slot is fine; in a 22-in slot it isn’t.
- Over-the-range: the bottom of the unit should sit 13–16 in above the cooktop surface and no lower than 66 in from the floor. The cabinet it bolts to must carry 55–70 lb, and you need either a 6-in round duct, a 3¼ × 10-in rectangular duct, or a recirculating setup with a charcoal filter.
- Doorways and boxes: interior doors are commonly 28–32 in wide. A 1.6 cu ft countertop unit ships around 26 × 22 × 16 in and 35–45 lb — one person, awkward but doable. An over-the-range unit ships near 36 × 20 × 20 in and 60–75 lb, and needs two people and a stair check.
- Power: a dedicated 15-amp circuit is the minimum; 20 amps if you’ll run it alongside a kettle or toaster. Cords are typically 3 ft, so the outlet needs to be genuinely nearby.
Controls, cleaning, and noise in daily use
Membrane keypads fail first at the buttons you press most — the 1, 2, and Start keys. If longevity matters more than a flush look, a dial-plus-keypad layout or a simple mechanical dial is the safer buy. Touchscreens on premium models are the most fragile control surface in the category.
For cleaning, a flatbed design (no turntable) is the easiest to wipe out and the quietest, but it browns less evenly than a turntable when you load a wide plate off-center. Turntables with lift-out glass and a removable rack clean in under a minute. On over-the-range units, the grease filters need a dishwasher run monthly — clogged filters are why these units start smelling like last week’s bacon.
What deal pricing looks like in 2026
Discounts cluster in three places: outgoing model years of full-size countertop units (often $30–$60 off the $150–$220 list), trim kits bundled free with a countertop purchase, and open-box over-the-range units where the box was opened and the mounting plate is still sealed. Two traps to watch: models advertising high “input” wattage with a modest output rating, and bargain over-the-range units with no charcoal filter included, which adds $20–$40 to make recirculating work.
A realistic lifespan is 7–10 years. If a unit is more than six years old and the keypad is already flaky, a repair often costs half of a new mid-tier model — replacement is usually the better value.
Quick answers
Is higher wattage always better?
Up to about 1,100W, yes — it shortens cycles and improves consistency. Past that, cavity size and sensor quality matter more, and the very highest ratings usually come with larger footprints that may not fit your counter.
Do I need an inverter?
If you defrost meat, melt chocolate, or reheat sauces, yes. Inverter power is the clearest quality jump in the category. For popcorn and coffee reheating, a conventional 1,000W unit is fine.
Can I put a countertop microwave inside a cabinet?
Only with a manufacturer’s trim kit and the specified clearances — usually 2 in on the sides and 3–4 in above. Enclosed without ventilation, the unit overheats and the warranty typically won’t cover it.
Is an over-the-range microwave a good deal?
It is if you were also going to buy a range hood. You gain 2–3 sq ft of counter, lose some cooking power, and take on a two-person install and monthly filter cleaning.
