What is the 50% rule for appliance repair?

If the repair cost is less than half of what a new, comparable appliance would cost, repair is almost always the better financial decision — especially if the unit is under 8 years old.

How old is too old to repair an appliance?

There's no strict cutoff, but once an appliance passes its typical lifespan range and needs a second repair within a year, replacement usually makes more financial sense.

Does a new appliance really save money on energy bills?

Yes, often meaningfully. Newer refrigerators and washers can use significantly less electricity and water than units built more than a decade ago, which can offset part of the purchase price over time.

Repair vs. Replace: The Complete Guide | Appliance Repair Bethesda MD

Key Takeaways

The 50% rule is the fastest way to decide: if repair costs less than half of replacement, repair usually wins.
An appliance under 8 years old is almost always worth repairing.
Repeated repairs on the same unit within a year is a strong signal it's time to replace.
Energy efficiency gains from a new model can offset part of the replacement cost over time.

When an appliance breaks down, the first question is almost always the same: is it worth fixing, or is it time for a new one? There is no single answer that fits every situation, but a few practical rules can help you make the call with confidence — and avoid spending money on a repair that doesn't make sense.

The 50% Rule

A good rule of thumb: if the repair cost is less than 50% of the cost of a new appliance, and the appliance is not near the end of its expected lifespan, repair is usually the smarter choice. If the estimate comes in above that threshold, or the unit is already old, replacement often makes more financial sense — especially since newer models tend to be more energy efficient.

Typical Appliance Lifespans

Knowing roughly how long an appliance is designed to last helps put a repair estimate in context. On average:

Refrigerators: around 15 years
Washing machines: around 11 years
Dryers: around 14 years
Dishwashers: around 10 years
Ovens and ranges: around 13–15 years

An appliance that is well within this range is usually a good repair candidate. One that is already past its typical lifespan is more likely to develop another costly issue soon after the current one is fixed.

Other Factors Worth Weighing

Cost and age are the two biggest factors, but a few others are worth considering:

Repair history: An appliance that has needed multiple repairs in the last year or two is more likely to keep having issues.
Parts availability: Older or discontinued models can be harder and more expensive to source parts for, which can push the repair cost higher than expected.
Energy efficiency: A newer model may lower your utility bills enough to offset part of the replacement cost over time.
Warranty coverage: If the appliance is still under manufacturer warranty, repair is almost always the right move.

How We Help You Decide

During every diagnosis visit, our technicians give you an honest, no-pressure assessment. We will tell you plainly if a repair is not worth it, and we will never recommend replacing an appliance that has plenty of life left. You will always receive a written estimate before any work begins, so you can make the decision that is right for your home and your budget.

If you are unsure whether your appliance is worth repairing, the fastest way to find out is a professional diagnosis. Call us at (240) 885-0836 or book an appointment online, and we will help you make the right call.

Buying AdviceBethesda MDAppliance Repair

Repair vs. Replace: The Complete Guide

The 50% Rule

Typical Appliance Lifespans

Other Factors Worth Weighing

How We Help You Decide

Frequently Asked Questions

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