8 Best Microwave Ovens for Office Use (November 2026)

The best office microwaves include the COMFEE' Countertop Microwave Oven for quiet compact reheating, the TOSHIBA Countertop Microwave Oven for sensor reheating in a break room, and the BLACK+DECKER Countertop Microwave Oven for straightforward small meals.

On this page (6 sections)

1. Which microwave oven is best for office use?
2. How we chose these office microwaves
3. Office microwave comparison: capacity, power and footprint
4. The best microwave ovens for office use
5. What should you check before choosing an office microwave?
6. Which office microwave should you choose?

The COMFEE' Countertop Microwave Oven is the best microwave oven for office use when a compact footprint and quiet operation matter. For a larger break room, consider the 1.2 cu ft TOSHIBA with sensor reheating, or the 1.6 cu ft GE when employees share larger dishes.

A shared microwave needs to fit the counter, handle the dishes people bring and be simple to use during short lunch breaks. We compared capacity, output power, controls, presets and noise features across these eight countertop models.

Use the small microwave guide if available counter space is your main limit. For a broader look at how a microwave oven works, start there before choosing power and capacity.

Our picks at a glance

1. 1
   Best for quiet compact reheating

   COMFEE' Countertop Microwave Oven

   9.7/10 our score

   See it on Amazon
2. 2
   Best for sensor reheating in a break room

   TOSHIBA Countertop Microwave Oven

   9.6/10 our score

   See it on Amazon
3. 3
   Best for straightforward small meals

   BLACK+DECKER Countertop Microwave Oven

   9.6/10 our score

   See it on Amazon

4. 4

   TOSHIBA Microwave Oven

   Best for compact shared counters
   Check it
5. 5

   Chefman Countertop Microwave Oven 0.7 Cu. Ft.

   Best for quiet one-touch use
   Check it
6. 6

   BLACK+DECKER Microwave Oven Countertop

   Best for larger plates and 1000 W cooking
   Check it
7. 7

   GE Countertop Microwave Oven

   Best for large office kitchens
   Check it
8. 8

   BLACK+DECKER Countertop Microwave Oven

   Best for a 1.1 cu ft black finish
   Check it

Which microwave oven is best for office use?

The COMFEE' is the best fit for compact shared kitchens, while the TOSHIBA 1.2 cu ft is a stronger choice for more frequent or larger reheating jobs. These picks balance counter space, useful controls and workplace noise needs.

1

COMFEE' Countertop Microwave Oven: Best for quiet compact reheating

9.7/10Our score

• 0.7 cu ft capacity
• 700 W output
• Mute function
• One-touch cooking and ECO mode

A compact microwave with a mute function, one-touch cooking and an ECO mode that reduces standby power.

See it on Amazon

Pros

• Mute function
• Compact footprint
• One-touch reheat and food presets

Cons

• 0.7 cu ft capacity may limit dish size
• 700 W output is lower than the larger picks

2

TOSHIBA Countertop Microwave Oven: Best for sensor reheating in a break room

9.6/10Our score

• 1.2 cu ft capacity
• 1000 W output
• Humidity sensor
• Mute and ECO modes

Sensor reheat adjusts time and power based on food humidity, and the larger turntable suits shared meals.

See it on Amazon

Pros

• Humidity sensor for reheating
• 1.2 cu ft capacity
• Mute and ECO modes

Cons

• Needs more counter space than compact picks
• Input power is 1600 W

3

BLACK+DECKER Countertop Microwave Oven: Best for straightforward small meals

9.6/10Our score

• 0.7 cu ft capacity
• 700 W output
• 10 power settings
• Push-button door release

A small countertop model with 10 power settings, six preset buttons and a removable glass turntable.

See it on Amazon

Pros

• Easy to read digital display
• Push-button door release
• 10 power settings

Cons

• 0.7 cu ft capacity
• No mute function specified

4

TOSHIBA Microwave Oven: Best for compact shared counters

9.6/10Our score

• 0.9 cu ft capacity
• 900 W output
• Mute function
• Two-step child lock

A middle-size option with a mute function, 11 power levels and six preset menus.

See it on Amazon

Pros

• More capacity than 0.7 cu ft models
• Mute function
• Two-step child lock

Cons

• Smaller capacity than the 1.1 and 1.2 cu ft picks
• No sensor reheat specified

5

Chefman Countertop Microwave Oven 0.7 Cu. Ft.: Best for quiet one-touch use

9.5/10Our score

• 0.7 cu ft capacity
• 700 W output
• Six presets
• Mute button

This compact model pairs six presets and 10 power levels with a mute button for quieter shared spaces.

See it on Amazon

Pros

• Mute option
• Six food presets
• Turntable is top-rack dishwasher safe

Cons

• 0.7 cu ft capacity
• No sensor reheat specified

6

BLACK+DECKER Microwave Oven Countertop: Best for larger plates and 1000 W cooking

9.4/10Our score

• 1.1 cu ft capacity
• 1000 W output
• 12.4 in turntable
• Six preset buttons

A 1.1 cu ft model with 1000 W output, a removable 12.4 in turntable and six preset buttons.

See it on Amazon

Pros

• More room than compact models
• 1000 W output
• Child safety lock

Cons

• Larger footprint
• No mute function specified

7

GE Countertop Microwave Oven: Best for large office kitchens

9.1/10Our score

• 1.6 cu ft capacity
• 1150 W output
• Sensor cooking
• Eight convenience settings

The largest model here has sensor cooking, eight convenience settings and manual and automatic defrost.

See it on Amazon

Pros

• Largest capacity in this group
• Sensor cooking controls
• Child lock can be disabled

Cons

• Needs substantial counter space
• Requires 3 in clearance above and on each side

8

BLACK+DECKER Countertop Microwave Oven: Best for a 1.1 cu ft black finish

8.7/10Our score

• 1.1 cu ft capacity
• 1000 W output
• Six preset menus
• 10 power levels

A 1.1 cu ft microwave with six one-touch menus, express cooking and a child safety lock.

See it on Amazon

Pros

• Six one-touch menus
• 1000 W output
• Fingerprint-resistant black finish

Cons

• Larger footprint than compact models
• No mute function specified

How we chose these office microwaves

We compared each model's capacity, stated output, dimensions and shared-space features such as mute controls, presets and child locks. Our score weighs specs and features against the needs of a workplace kitchen.

A microwave that fits one person's lunch may feel cramped when several coworkers bring containers at once. We gave higher scores to picks that pair practical capacity with clear time-saving or quiet-use features.

The control style also matters when different people use the appliance. Presets, express start and simple power settings can make the lunchtime queue move more smoothly.

Office microwave comparison: capacity, power and footprint

Compare capacity and dimensions first, then decide whether higher output, sensor cooking or quiet controls matter most. Counter measurements can rule out a larger model before you compare its extra features.

For more output guidance, see What Wattage Microwave Oven Is Best?. If your office relies on toaster ovens for snacks and crisp foods, compare them with our Best Toaster Oven For Office Use guide.

The best microwave ovens for office use

The best office microwave depends on how many people share it and what they heat most often. These picks move from compact quiet models to larger options for break rooms with more counter space.

1

COMFEE' Countertop Microwave Oven: Best for quiet compact reheating

9.7/10Our score

• 0.7 cu ft capacity
• 700 W output
• Mute function
• One-touch cooking and ECO mode

A compact microwave with a mute function, one-touch cooking and an ECO mode that reduces standby power.

See it on Amazon

Pros

• Mute function
• Compact footprint
• One-touch reheat and food presets

Cons

• 0.7 cu ft capacity may limit dish size
• 700 W output is lower than the larger picks

The COMFEE' earns the top spot because its mute function and 0.7 cu ft size suit a compact office counter. It also offers one-touch buttons for popcorn, potatoes, pizza, frozen vegetables, beverages and reheating.

Its 700 W output is best matched to routine warming rather than a busy kitchen where many people need rapid cycles. The ECO mode reduces standby power, and the child lock adds a control for offices where children may visit.

The stated dimensions are 17.3 x 13 x 10.2 in, so measure the counter and the space around it before setting it up. The one-touch 1 to 6 minute start and +30 second control are useful when coworkers heat similar lunches.

Choose it for a small break area where beeps could disturb nearby work. For older coworkers who prefer simpler controls, see our guide to the best microwave oven for the elderly.

2

TOSHIBA Countertop Microwave Oven: Best for sensor reheating in a break room

9.6/10Our score

• 1.2 cu ft capacity
• 1000 W output
• Humidity sensor
• Mute and ECO modes

Sensor reheat adjusts time and power based on food humidity, and the larger turntable suits shared meals.

See it on Amazon

Pros

• Humidity sensor for reheating
• 1.2 cu ft capacity
• Mute and ECO modes

Cons

• Needs more counter space than compact picks
• Input power is 1600 W

The 1.2 cu ft TOSHIBA is a strong choice for a shared break room where people bring larger bowls or plates. Its humidity sensor adjusts cooking time and power based on food moisture, which can help with hands-free reheating.

The 1000 W output and 12.4 in turntable offer more room and power than the compact picks. It also has 10 power levels, six preset menus, a clock and a kitchen timer.

At 20.6 x 14.6 x 11.8 in, it needs more counter depth and width. The mute and ECO modes are useful workplace features, while the one-touch start can run from 1 to 6 minutes at full power.

Choose it when more than one person regularly uses the microwave and you have room for its footprint. If you want to understand the sensor and power tradeoffs, read What Is A Convection Microwave Oven?; this TOSHIBA is a standard microwave with sensor reheating, not a convection model.

3

BLACK+DECKER Countertop Microwave Oven: Best for straightforward small meals

9.6/10Our score

• 0.7 cu ft capacity
• 700 W output
• 10 power settings
• Push-button door release

A small countertop model with 10 power settings, six preset buttons and a removable glass turntable.

See it on Amazon

Pros

• Easy to read digital display
• Push-button door release
• 10 power settings

Cons

• 0.7 cu ft capacity
• No mute function specified

This BLACK+DECKER is a compact alternative with 10 power settings and six preset buttons. Its 0.7 cu ft capacity and 17.3 x 13 x 10.2 in dimensions make it suitable for a small team with limited counter space.

The controls cover popcorn, potato, pizza, frozen vegetables, beverages and dinner plates. A removable 10 in glass turntable and push-button door release round out the basic setup.

It has 700 W output, so coworkers may need more time than with the 900 W and 1000 W options. A child safety lock is included, but no mute function is specified for this model.

Pick it if you want straightforward buttons for a small office kitchen. If quiet operation is a priority, the COMFEE' or Chefman provides a stated mute function.

4

TOSHIBA Microwave Oven: Best for compact shared counters

9.6/10Our score

• 0.9 cu ft capacity
• 900 W output
• Mute function
• Two-step child lock

A middle-size option with a mute function, 11 power levels and six preset menus.

See it on Amazon

Pros

• More capacity than 0.7 cu ft models
• Mute function
• Two-step child lock

Cons

• Smaller capacity than the 1.1 and 1.2 cu ft picks
• No sensor reheat specified

The 0.9 cu ft TOSHIBA sits between the compact 0.7 cu ft models and larger break-room picks. Its 900 W output and mute function make it a balanced option for a small team that wants more capacity without moving to a full-size unit.

It measures 18.7 x 13.3 x 10.7 in and includes a 10.6 in glass turntable. Six preset menus, 11 power levels, a timer and defrost by weight or time offer coworkers several ways to heat common foods.

The two-step child lock helps reduce unintended use, and the mute function can keep routine beeps from interrupting nearby work. No sensor reheating is specified, so use manual time adjustments for different containers and portions.

Choose it when 700 W feels limiting but a 1.1 cu ft or larger microwave is hard to place. Check the counter depth and allow room to open the door comfortably.

5

Chefman Countertop Microwave Oven 0.7 Cu. Ft.: Best for quiet one-touch use

9.5/10Our score

• 0.7 cu ft capacity
• 700 W output
• Six presets
• Mute button

This compact model pairs six presets and 10 power levels with a mute button for quieter shared spaces.

See it on Amazon

Pros

• Mute option
• Six food presets
• Turntable is top-rack dishwasher safe

Cons

• 0.7 cu ft capacity
• No sensor reheat specified

Chefman pairs compact 0.7 cu ft capacity with a mute button, making it another fit for a quiet office or a counter with little room. It has 700 W output, 10 power levels and six presets for popcorn, pizza, beverages, vegetables, potatoes and leftovers.

Its 17.52 x 12.93 x 9.53 in frame is the shortest listed here. The +30 second button and number-key cooking shortcuts make quick reheating simple, and the glass turntable is top-rack dishwasher safe.

The child safety lock is built into the handle. As with other 700 W compact models, it is better suited to modest portions and lighter traffic than a busy shared kitchen with a constant queue.

Choose Chefman when quiet operation, small dimensions and dishwasher-safe turntable care are priorities. The COMFEE' offers similar compact capacity with ECO mode and its own one-touch controls.

6

BLACK+DECKER Microwave Oven Countertop: Best for larger plates and 1000 W cooking

9.4/10Our score

• 1.1 cu ft capacity
• 1000 W output
• 12.4 in turntable
• Six preset buttons

A 1.1 cu ft model with 1000 W output, a removable 12.4 in turntable and six preset buttons.

See it on Amazon

Pros

• More room than compact models
• 1000 W output
• Child safety lock

Cons

• Larger footprint
• No mute function specified

This BLACK+DECKER offers a useful step up in space, with 1.1 cu ft capacity and 1000 W output. The removable 12.4 in turntable can accommodate larger dishes than the 0.7 cu ft models.

Six preset buttons cover common office foods, and the microwave has 10 power settings, a clock, kitchen timer and child safety lock. Its push-button door release is straightforward for a shared kitchen.

The 20.6 x 14.8 x 11.8 in dimensions call for more counter room. It has no stated mute function, so it may be less suitable where beeps carry into quiet offices.

Choose this model when people bring larger meal containers and you want 1000 W output. Measure the counter carefully and keep the door swing clear of adjacent appliances.

7

GE Countertop Microwave Oven: Best for large office kitchens

9.1/10Our score

• 1.6 cu ft capacity
• 1150 W output
• Sensor cooking
• Eight convenience settings

The largest model here has sensor cooking, eight convenience settings and manual and automatic defrost.

See it on Amazon

Pros

• Largest capacity in this group
• Sensor cooking controls
• Child lock can be disabled

Cons

• Needs substantial counter space
• Requires 3 in clearance above and on each side

The GE is the largest pick here, with 1.6 cu ft capacity and 1150 W output for a busy office kitchen. Sensor cooking monitors moisture and adjusts cooking time, while eight convenience settings and one-touch express controls cover common tasks.

It includes manual and automatic defrost, a digital display and child lock that can be disabled when not needed. The larger interior can better suit shared meals, but its 21.3 x 18.7 x 12.36 in dimensions need careful counter planning.

GE calls for 3 in of clearance on each side and above, 1 in at the rear and an unobstructed bottom for airflow. Check that spacing against the office counter before choosing this model.

Pick the GE for higher traffic and larger dishes where the required clearance is available. Its larger footprint makes it a poor match for a narrow counter or a small kitchenette.

8

BLACK+DECKER Countertop Microwave Oven: Best for a 1.1 cu ft black finish

8.7/10Our score

• 1.1 cu ft capacity
• 1000 W output
• Six preset menus
• 10 power levels

A 1.1 cu ft microwave with six one-touch menus, express cooking and a child safety lock.

See it on Amazon

Pros

• Six one-touch menus
• 1000 W output
• Fingerprint-resistant black finish

Cons

• Larger footprint than compact models
• No mute function specified

This BLACK+DECKER provides 1.1 cu ft capacity and 1000 W output in a black finish. Six one-touch menus, express cooking and 10 power levels give coworkers quick access to common reheating tasks.

The stated dimensions are 20.6 x 14.8 x 11.8 in, similar to the other 1.1 cu ft BLACK+DECKER in this roundup. Its fingerprint-resistant surface may help the exterior look tidier in a shared kitchen, and the control panel lock is activated by holding cancel for 5 seconds.

No mute function is specified, so consider where the microwave sits if sound carries into work areas. It also takes more counter space than the 0.7 cu ft options.

Choose this model for a black finish and larger capacity at a shared counter. Compare the two 1.1 cu ft BLACK+DECKER picks by their stated dimensions and controls before deciding.

What should you check before choosing an office microwave?

Measure the available counter and check the microwave's clearance requirements before choosing a capacity. Then match output and controls to how many people use the kitchen and what they heat.

How much capacity does an office microwave need?

A 0.7 cu ft model can work for a small team that mostly reheats mugs, bowls and modest plates. A 1.1 to 1.6 cu ft unit is more practical when coworkers bring larger dishes or heat meals throughout the day.

Capacity alone does not show whether your usual containers will fit. Compare the turntable diameter and interior shape with the largest dish your team expects to use.

What wattage suits frequent reheating?

A 900 W to 1150 W microwave offers more output for frequent use than a 700 W compact model. The 700 W picks can still suit light office use, particularly where space and quiet controls matter more than speed.

For more detail, use our microwave wattage guide. Higher output does not replace checking portion size and using appropriate cook times.

Which controls help in a shared kitchen?

One-touch presets and express cooking can make common tasks easier when several coworkers share the microwave. A mute function can reduce beeps, while a child lock may be useful in offices that allow family visits.

A sensor model can adjust reheating based on food humidity. The 1.2 cu ft TOSHIBA and GE both specify sensor cooking features, while other picks rely on presets and manual settings.

Should an office get a convection microwave?

A convection microwave adds an oven-style cooking mode to microwave heating, but it may have different space and usage needs. Most workplace kitchens that mainly reheat leftovers can choose a standard countertop microwave.

Read What Is A Convection Microwave Oven? to see when that added cooking method is useful. For a dedicated appliance for crisping and baking, compare our office toaster oven guide.

Which office microwave should you choose?

Choose the COMFEE' for a compact counter and quiet controls, the 1.2 cu ft TOSHIBA for sensor reheating and more room, or the GE when a busy break room needs the most capacity. For a smaller kitchenette, compare the 0.7 and 0.9 cu ft options against the dishes your coworkers bring most often.

Measure the counter, include airflow clearance and decide whether mute controls or faster output matter more. That quick check narrows the best microwave oven for office use to a size and feature set that fits your workplace.

Our top 3 picks at a glance

1. 1
   Best for quiet compact reheating

   COMFEE' Countertop Microwave Oven

   9.7/10 our score

   See it on Amazon
2. 2
   Best for sensor reheating in a break room

   TOSHIBA Countertop Microwave Oven

   9.6/10 our score

   See it on Amazon
3. 3
   Best for straightforward small meals

   BLACK+DECKER Countertop Microwave Oven

   9.6/10 our score

   See it on Amazon

Frequently asked questions

What size microwave works for an office?

A 0.7 cu ft microwave can suit a small office where people mainly reheat mugs, bowls and modest plates. A 1.1 to 1.6 cu ft model gives more room for larger dishes and shared meals, but takes more counter space.

Measure the counter and check clearance before choosing.

Is a 700 W microwave enough for office use?

A 700 W microwave can handle common reheating and preset foods, though it may take longer than a higher-output model. The COMFEE' and Chefman picks both offer 700 W output and compact capacities.

Choose a 900 W or 1000 W option if faster reheating is a priority.

Should an office microwave have a mute function?

A mute function can reduce beeps in a quiet workplace or during meetings. The COMFEE', both TOSHIBA models and Chefman pick include a mute option.

If you choose another model, check its controls and sound settings before buying.

How much counter space does an office microwave need?

Check the microwave's width, depth and height against the available counter, then leave any required ventilation clearance. GE calls for 3 in on each side and above, plus 1 in at the rear.

Keep the bottom unobstructed and follow the manual for the model you choose.

What wattage is best for an office microwave?

For frequent use by several people, 900 to 1150 W gives more output than a 700 W compact model. Lower wattage can still work for light reheating when counter space is tight.

Our guide to What Wattage Microwave Oven Is Best? explains how output affects cooking time.