Toshiba brand microwave -

How Long Do Toshiba Microwaves Last? (This is What We Found!)

Toshiba is one of the most popular brands of microwaves in the world. Their microwaves are known for their performance and reliability, as well as their sleek designs.

But how long do Toshiba microwaves last? How much use can you expect to get out of yours before it needs to be replaced?

We recently put together a list of all the information we could find about how long Toshiba microwave ovens tend to last, and we’re happy to share this information with you.

Key takeaways

  • The control panel and buttons of Toshiba microwaves are the most common parts that go bad, often due to their advanced features and numerous controls.
  • Signs that a Toshiba microwave is going bad include worn-out buttons, slow heating, and loud noises, which can indicate issues with the components, improper use, or the end of the microwave’s lifespan.
  • If the buttons on a Toshiba microwave are getting worn out, it may suggest improper use or overuse, potentially leading to button failure.
  • Slow heating in a Toshiba microwave can be caused by component issues or an overloaded container, affecting the even distribution of heat.
  • If a Toshiba microwave is over 10 years old or exhibiting strange behavior, it is advisable to consider replacing it with a new one, as newer models are more efficient and can help reduce electricity costs.

How long do Toshiba microwaves last?

The average lifespan of any microwave is about 5 to 7 years with normal use and with good care. The normal lifespan for a Toshiba microwave is comparable to the average for most other machines.

Factors that affect the longevity of a Toshiba microwave

Quality of manufacturing

The quality of manufacturing has a direct effect on the longevity of Toshiba microwaves.

Poor-quality manufacturing can lead to malfunctions and inefficient performance, thus reducing the lifespan of the appliance.

To ensure a longer-lasting microwave, it is important to buy one that is manufactured to high standards.

Frequency of use

The longevity of Toshiba microwaves can be maintained by using them regularly.

It is recommended to avoid operating the appliance when the cavity is empty and to keep it clean in order to maximize its life expectancy.

On average, a Toshiba microwave should last up to seven years if used properly.

Consumers are also encouraged to use their microwaves more efficiently in order to reduce their environmental impact.

It was discovered that microwaves in the US emit roughly 7.7 million tons of carbon dioxide in the EU. To put this into perspective, that’s about the same as 6.8 million cars.

Maintenance and repairs

The longevity of a Toshiba microwave is affected by many factors, including maintenance and repairs.

Maintenance for your microwave includes keeping it clean and making sure that any food spills don’t cause damage to the interior of the appliance.

It’s also important to use only recommended cleaning products on your microwave.

Repairs are necessary when something goes wrong with your microwave, such as if it stops working or doesn’t heat food correctly.

A qualified technician can fix any problems that arise with your Toshiba microwave, so it will last longer and continue to provide you with excellent service for years to come!

Type of food cooked

  • Microwaves are great for cooking fish, vegetables, and chicken, but don’t expect dry foods to crisp or brown.
  • Any food with high water content does well in the microwave, like potatoes or fresh vegetables.
  • You can put dry pasta in a bowl of water and microwave for the cooking time on the pasta package. The pasta will cook perfectly and you don’t even have to wait for the water to boil.
  • Foods that are high in water content, like potatoes or other fresh vegetables, cook much faster in the microwave than they do in other appliances, like the stove.

Amount of power used

The amount of power used by a Toshiba microwave directly affects its longevity. The more power used, the shorter the lifespan of the appliance will be.

For example, a Toshiba EM131A5C-BS or ML-EM45P(BS) microwave with a rated power of 1100 watts and 1200 watts (respectively) is likely to have a shorter lifespan than one with 1000 watts or less.

The higher the wattage, the more power it uses. In most cases, this also translates to more overheating unless the microwave is built efficiently to accommodate this.

Regular maintenance and proper care can help extend the life of any microwave.

Sensor reheat settings

Sensor reheat settings on a Toshiba microwave are pre-programmed time and power levels that enable users to quickly heat food without having to manually input their ideal cook times and power levels.

As these pre-programmed settings are based on a specific number of minutes or at a certain temperature, using them regularly can improve the overall lifespan of the microwave over time.

Users should take caution when manually programming their own cook settings as they have the potential to overcook food if not monitored properly.


The wattage of a Toshiba microwave can affect its longevity because higher-wattage microwaves will cook food faster, leading potentially to more wear and tear on the device.

Microwaves that have higher wattage usage also produce more heat, which can otherwise damage the electronics inside your microwave.

So, if you want your Toshiba microwave to last as long as possible, you should think about the wattage and other factors when choosing one.

Design of interior

The way the inside of a Toshiba microwave is made can affect how long it lasts by making it easier to use and read.

The strong door hinge and door lock will help the microwave last for a long time because they keep the inside parts from wearing out.

A sleek ceramic interior and stainless steel exterior can also help protect it from corrosion and other damage from the environment that could shorten its life.

Size of unit

The size of a Toshiba microwave can affect its longevity in terms of how it is used.

Smaller microwaves are better for single users, as they require less energy and tend to last longer.

Larger microwaves with higher power settings will have a shorter lifespan if they are used regularly.

Built-in units are also typically designed to last longer than countertop units, so if space allows, it may be beneficial to choose one of these models instead.

Delivery and installation

How a Toshiba microwave is delivered and set up can affect how long it lasts.

Installation of the appliance, whether it is a traditional model that sits above a range or cooktop or an over-the-range model that takes up less space on the countertop, should be done carefully to ensure it fits properly.

If this is rushed or done wrong, the appliance could break down early because it doesn’t fit right.

Over-the-range microwaves are more complex and time-consuming to install than countertop models and require precise measurements for proper fitment.

Wall- and cabinet-mounted microwaves also require professional installation in order to achieve optimal performance and maximum longevity.

Proper ventilation and space are required to make sure your microwave lasts as long as it should.

Safety features

The Toshiba microwaves EM925A5A-BS and EM925A5A-SS come with a child safety lock that helps keep the family safe, as well as a no-button activation function for added security.

The black and stainless-steel design are aesthetically pleasing, and the deodorizing feature reduces any unpleasant smells.

Keeping your children away from your microwave and from tampering with it may end up saving your microwave from accidental damage.

With proper care, these microwaves can last for many years.

User interface and control panel

The user interface and control panel of a Toshiba microwave are important parts of figuring out how long it will last.

Features such as the Add 30 Seconds button, the power level button, the sensor cooking options, and the Express buttons contribute to making the microwave easier to use.

Also, compared to door handles, push buttons are more likely to get stuck or break over time.

Toshiba microwaves also offer a mute option for late-night snacks and a Sensor Reheat feature that helps preserve food without wasting it.

Furthermore, manual input of cook times or power levels requires users to be aware of each model’s individual preset settings.

All these features can contribute significantly to increasing the longevity of a Toshiba microwave.


The warranty provided by Toshiba covers manufacturing defects for one year but does not cover any damage caused by use.

During the warranty period, customers who have problems with their microwaves must send them to one of Toshiba’s many repair centers to be fixed.

If you are located in the US, you can dial 1-855-204-5313, or if you’re in Canada, you can call 1-855-238-5607 for the Toshiba customer service representative.

How often does a Toshiba microwave need to be replaced?

It depends on where you live, how often you use it, and what kind of food you’re cooking.

If you’re cooking meat, a microwave needs to be replaced every two years or so. If you’re cooking vegetables or fish, it can last up to 7 years. And if you use it sparingly for reheating things like leftovers, it may last longer than that.

There’s no easy answer to this question.

The lifespan of a microwave depends heavily on how well you care for it and how you use it.

If you’re cooking with your microwave every day, for example, then you’re going to use it more often than someone who only uses their microwave a few times per week.

And if you’re cooking foods that put a lot of wear and tear on the interior components, then your microwave will need to be replaced more often than someone who cooks less demanding foods (like steamed vegetables).

With that said, if your microwave is over 10 years old and you start experiencing weird behavior or cooking issues with it, then that’s probably the right time to consider replacing your Toshiba.

What are the most common problems with Toshiba microwaves?

There are a few different types of issues that you do have to deal with when working with a Toshiba microwave.

  • Turntable not working- this is a fairly common problem that you might end up having to deal with. If your turntable is not working, it might be an issue with the motor of your microwave that actually turns the turntable.
  • Buttons not working- since the Toshiba microwave does have quite a few buttons and a rather sophisticated interface in terms of the buttons and controls, this is a bigger issue. If the buttons are not working you may be dealing with an issue with the motherboard of the microwave which can cost quite a bit to fix.
  • Shuts off after a few seconds- this can be any range of issues, it can be an issue with the control panel, an issue with the power supply, or any other issue with the computer that runs the microwave.
  • Light bulb not working- this is most often an issue with a fuse, it may also be an issue with the bulb or an issue with the power source as well. This can be a rather cheap fix if there is not too much wrong.

How to extend the life of your Toshiba microwave

Clean the inside and outside of your microwave often

It is important to clean the inside and outside of a microwave often for several reasons.

First, food particles and residue can build up over time, leading to potential health risks if not regularly cleaned.

Also, cleaning it often can stop rust and corrosion from happening when food builds up on the walls or turntables.

Lastly, cleaning the microwave the right way will make sure that it works well and lasts as long as possible.

Make sure that your power cord is not damaged

To avoid self-starting, arcing, and possible house fires, it’s important to make sure the power cord on your Toshiba microwave is in good shape.

A damaged power cord can also lead to a reduction in the microwave’s power and speed, which will result in slower cooking times.

Keeping an undamaged power cord can help maintain a safe kitchen environment.

Don’t improperly use your microwave

It is important to use a microwave properly in order to ensure safety and a longer lifespan.

It’s often recommended to unplug the microwave when not in use (however, you don’t necessarily have to), and it’s advisable to register the appliance with the manufacturer for updates on recalls and safety issues.

It is important to know where the microwave is plugged in, as well as how to cut off the electricity supply should any problems occur.

Safe microwaving practices also include keeping a multipurpose fire extinguisher nearby, being aware of its limitations, avoiding slamming the door, using it with food inside, and never running it empty.

Also, before using a microwave, you should always read the directions to make sure you don’t get burned.

Be gentle with your microwave

It is important to be gentle when using a Toshiba microwave, as this can help preserve the quality of the delicate moving parts and prevent damage from occurring.

The pre-set functions make it easy for users to heat food quickly and safely, while the other function can help melt or soften ingredients without overcooking them, preserving their nutrients.

It is also important to be mindful when reheating and try to reheat foods like Thanksgiving leftovers gently in a Toshiba microwave so that they retain their flavor and moisture levels.

Buy a surge protector for your microwave

It is important to buy a surge protector for your microwave to protect it from damage due to sudden increases in electricity.

This protection can help stop the damage that can’t be fixed and make sure your appliance works safely and well.

Don’t slam the door of your microwave

It is important not to slam the door of a Toshiba microwave because it can end up causing the door to malfunction over time, not close fully, and lead to safety risks as well as potentially breaking the microwave.

Also, slamming the door may shorten its life by putting stress on parts that don’t need it.

Avoid microwaving just water

Using a microwave to heat water can be dangerous if done improperly. If the water is heated too quickly, it may burst out of the container and cause burns.

Furthermore, when using a microwave to heat water, extreme caution should be used because high-pressure steam can form, resulting in explosions or scalding injuries.

At the very least, this high-pressure steam may end up getting into the electrical systems of your microwave through the vents and holes.

It’s important not to put anything on top of the container that would stop steam from escaping, and to also use containers that can go in the microwave.

I recommend using Saran Wrap to keep the pressure inside whatever it is you are trying to boil.

How much does a Toshiba microwave repair cost?

There are numerous factors that can cause your repair bill to skyrocket when it comes to repairs. When it comes to the repair bills, there is really no way to say that it is going to cost a set amount.

Your repair can cost as little as $50 or it can cost as much as $400.

The average Toshiba microwave is only about $200, so if you are running into a very high repair bill, it may be better to just get a new microwave.

Is it worth it to repair a Toshiba microwave?

It is up to the individual to decide whether or not it is worth it to repair a Toshiba microwave.

Sometimes the cost of the part for replacement may be equivalent to buying a brand new microwave. And sometimes the amount of work it will take to repair such a problem may not be worth your time and effort.

Toshiba has a great reputation for long-lasting microwaves, but there have been some reports of problems with them.

The industry is plagued with problems, and even if one believes they know a brand with great customer service, there might still be several bad stories about them.

To make an informed decision about whether to fix or replace their Toshiba microwave, they need to do research before making a purchase.

How do you properly clean a Toshiba microwave?

One of the best things that you can do for your microwave is to ensure that you are cleaning it often and properly.

To clean your Toshiba microwave, you need to wipe down the interior after each use or at least a couple of times a week.

What this is going to do is help keep the residue down, and it is also going to help prevent any staining on the interior of the machine.

It can also help prevent food from clogging vents inside your machine.

You can also take the time to wash your plate on the inside of the microwave on a regular basis to keep it clean.

For the exterior of the machine, take the time to wipe down the face of your microwave with a damp cloth; do not spray cleaner right on the buttons as this can short out the panel.

Is it safe to use a damaged Toshiba microwave?

It is not a good idea to use a broken Toshiba microwave because it could be dangerous.

If there are any safety problems with the appliance, it should be turned off right away and a professional should be called.

Before buying a Toshiba microwave, anyone who owns a microwave should always do their research by reading customer reviews and learning about the warranty.

How long do other brands of microwaves last compare to Toshiba?

A microwave will typically last 5 to 7 years, with some models lasting longer and others lasting less time.

When it comes to your microwave and ensuring that it lasts longer, you want to replace any parts that might be damaged, and you want to make sure you are cleaning your machine often.

Some machines are going to last longer if they have a great repair policy or a warranty where you can get parts replaced.

What are the worst Toshiba microwaves?

The Toshiba ML-EM45P has a rather abysmal rating on Amazon based on the noise that it makes and the difficulty of use.

Some users also complained that the microwave stopped working after only a few uses and that it did not work well from the first day that it was purchased.

This is a rather inexpensive microwave, so this may be a case of getting what you pay for.

What are the best Toshiba microwaves?

The Toshiba EM131A5C-SS has great ratings, however, as it is affordable, it has plenty of extra features, and it is a great overall microwave.

It has buttons that are geared toward popcorn, pizza, and rice; it has an eco mode; it has a safety lock, and it is a great microwave if you want some versatility and you want to ensure that you are getting a machine that can do it all.

This is a rather versatile machine that can handle just about anything that you want to put in it and heat up.

What makes Toshiba microwaves last so long?

Toshiba microwaves are known to be reliable and long-lasting.

The short answer is endurance.

They almost always provide a 1-year warranty on their appliances.

Their range of microwaves has different features, wattages, and quality-of-life improvements, like sensor reheating, which tells you when the food is done, and inverter technology, which gives you power without having to turn on the magnetron often.

Because of these features, Toshiba microwaves are strong and last a long time. This gives buyers peace of mind that their purchase will last for many years.

Toshiba microwaves are built to last, and they don’t just last for a few years—they last for decades. That’s because they’re made with high-quality parts and materials that are designed to withstand the wear and tear of everyday use.

Touchpad controls mean you can clean your microwave without worrying about accidentally turning it on or off, and the stainless steel finish means that it will never need to be replaced due to corrosion or rust.

Toshiba microwaves also feature convenient features like automatic sensors that will tell you when your food is done cooking, so you’ll never burn or undercook again!

What’s the first thing that goes bad with a Toshiba microwave?

The most common complaint with a Toshiba microwave is that there are issues with the control panel and issues with the buttons.

Since this is a “button-forward microwave,” if you will, and they tend to have a ton of buttons and a ton of controls, this is something that does go bad rather quickly.

This is also a rather expensive repair as well since they are so advanced, and they tend to be a bit more advanced than your average microwave.

Signs that your Toshiba microwave is going bad

The buttons are getting all worn out

It may be a bad sign if the buttons on a Toshiba microwave are getting worn out, as this could indicate that the device is not being used properly or is being overused. Or you might just be a little too rough on your microwave.

Depending on the model, these buttons may be shortcuts for settings that have already been set up. If you use them a lot, they may eventually stop working.

In general, if you want your appliance to last as long as possible, it’s best to follow the care and use instructions that came with it.

Slow heating

It is a sign that a Toshiba microwave may be going bad if it has slow heating.

This could be due to an issue with the components of the microwave, or it could be an indication that the appliance is reaching the end of its lifespan.

The problem here most likely has to do with the magnetron. The lifespan of magnetrons is usually measured in hours. The average lifespan for most magnetrons is anywhere between 1500 and 2000 hours.

A Toshiba microwave that takes a long time to heat up can also mean that there is too much food in one container, which can stop heat from spreading evenly.

Loud noises

Loud noise is one of the most common signs that your microwave is going bad.

If your microwave is making loud noises, it could be because of a few things.

It could be because of a problem with the door seal, which will cause it to rattle when you open and close it.

Or it could be because of a faulty fan motor or failing magnetron that causes the device to make a lot of noise as it works.

Over 10 years old

Toshiba microwaves typically last for around 7 years. Now if you have had your Toshiba microwave for much longer than this, then congratulations!

He really took good care of it.

And for those of us who are unfortunate enough to be dealing with a Toshiba microwave that is on its last legs, consider how old it is.

If it’s over 10 years old, then it would be a good idea to think about replacing it with a new one.

If the microwave seems to be acting strangely, it’s best to get a new one as soon as possible.

The other added benefit here is that these electronic appliances are always being improved and are becoming more efficient every day.

Holding on to a really old microwave means that you may actually be paying a higher electricity bill than you should be. Switching to a new one may cut down on your electricity costs.

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