Repair vs Replace Calculator
Enter your repair quote, the price of a new one and its age to compare the common rules of thumb.
These are rules of thumb, not guarantees. Also consider safety, warranty coverage, energy use and how long parts are available.
Should I repair or replace my appliance?
No single rule fits every case, so this calculator checks three common ones and shows which way each points. If two or more say replace, replacing is likely the better value. If none do, repairing probably is, and one is a close call.
| Rule of thumb | Replace when... |
|---|---|
| 50% rule | the repair costs more than half the price of a new one |
| $5,000 rule | age in years × repair cost is more than $5,000 |
| Cost per year | repair cost ÷ years it will last is higher than new price ÷ its lifespan |
How the repair vs replace calculator works
The 50% rule compares the repair to the new price. The $5,000 rule multiplies age by repair cost. The cost-per-year check compares what the repair costs for each year you expect it to last with what a new appliance costs for each year of its typical lifespan.
What else to consider
A new appliance may use less energy and come with a warranty, which the calculator does not count. Ask the technician how likely the same part is to fail again, and get more than one quote. Be careful with repairs on gas appliances and anything that affects safety.
Frequently asked questions
What is the 50% rule for appliances?
If the repair costs more than half the price of a new appliance, replacing is usually the better choice.
How long do appliances usually last?
It varies by type and brand. Check the manufacturer's information and enter the lifespan you expect.
Is a repair quote worth paying for?
Often, yes. A diagnosis fee is small compared with replacing something that could have been fixed.