When you’re deciding whether to repair or replace a broken microwave, there are a few things to consider. Of course, repairing a microwave is a cost-effective option but there are instances where the overall repair cost is higher than just buying a new one.
So, to ensure you make an informed decision, here is some advice on what to do with your broken microwave.

How Long Is a Microwave’s Lifespan?
The average microwave oven lasts about seven years with normal use, yet even less with heavy use and poor maintenance. A large family may find themselves replacing their appliance every four to five years as they become more reliant on its use to heat snacks and leftovers or to defrost meals. This lifespan can be shortened even further if the wrong items are placed inside, which may cause irreparable damage or a risk of fire.
Some microwaves, particularly those from higher-end brands such as Wolf and Viking, tend to last longer, around 10 to 15 years or even more. The lifespan of these microwaves can be further enhanced by repairing them when issues arise. Source: Mr. Appliance
Examining the Factors to Consider
The decision to repair or replace a microwave depends on certain crucial factors.
- Age of the Microwave
Countertop and over-the-range microwaves typically last an average of 9-10 years. Built-in microwaves often last more than 15 years. If your microwave is near or past its retirement age, replacing it might be a better option due to the increased likelihood of recurring issues and lack of replacement parts.
- Type of Microwave
For countertop and microhood models, you’ll almost always be better off replacing the appliance rather than repairing it once its warranty has ended. Microwave repairs can easily match or exceed the replacement cost of these models.
For a built-in microwave, you’ll typically want to repair the appliance and keep it for as long as possible because it matches the oven and other kitchen appliances. It can be difficult to buy a matching replacement for a built-in microwave.
- Cost of Repairs
If the cost of repairing a microwave comes close to or exceeds the price of a new one, it might make more financial sense to replace it. However, if the costs of repairing are relatively low and the microwave isn’t too old, it could be worth repairing the microwave.
- Frequency of Problems
Frequent malfunctions could indicate that your microwave is nearing the end of its lifespan. In such cases, investing in a new microwave could save you from continuous repair costs. Source: Sears
Final Thoughts
Deciding whether to repair or replace a microwave depends on its condition, the cost of repairs, and how much longer it’s likely to last. Minor issues, such as a faulty button, broken door seal, or unresponsive turntable, can often be repaired affordably, making it a practical choice for newer microwaves in otherwise good condition.
However, if your microwave is over 7-10 years old, has significant damage, or requires frequent repairs, replacing it may be the better option. Source: Smart Appliance Services
We hope that this has cleared up any questions you may have had and that you know the next steps to take for your broken microwave. If you need help with this appliance, then allow us to assist you with that. Just get in touch with us and our professionals will be there to meet your needs!
