How long do appliances actually last?
Every appliance has a typical lifespan, and knowing it turns a breakdown from a crisis into a decision. Refrigerators typically last about thirteen years, washing machines about ten, ovens about fifteen, dishwashers about nine, tumble dryers about thirteen, and televisions about eight. Those are averages, not guarantees: a well-maintained appliance from a good brand can outlast its average by years, while a heavily used budget appliance may fail early. The calculator above compares your appliance's age with its expected life and gives you a plain verdict, repair and carry on, plan a replacement, or replace now, so you can decide before the breakdown forces the decision at the worst moment.
Age alone is not the whole story, because usage matters as much as years. A washing machine doing two loads a day ages roughly twice as fast as one doing a load every other day, and a refrigerator in a hot garage works harder than one in a cool kitchen. Maintenance matters too: a fridge with clean condenser coils, a washer with a cleaned filter and door seal, and a dryer with a clear vent all last longer than neglected equivalents. When you use the calculator, treat the verdict as a starting point and adjust for how hard the appliance has worked and how well it has been cared for.
The repair-or-replace rule
The classic rule is the fifty-percent rule: if a repair costs more than half the price of a comparable new appliance, and the appliance is past half its expected life, replacement usually wins. A nine-year-old washing machine facing a four-hundred-dollar drum repair, when a new machine costs seven hundred, is a replacement candidate, while a three-year-old machine with the same fault is clearly worth repairing. Energy efficiency tips the balance further: a fifteen-year-old refrigerator can use twice the electricity of a modern equivalent, so the energy saving of a new model may pay for a significant part of its price over its life, especially for appliances that run continuously.
Consider parts availability as well. Manufacturers typically support parts for ten years after a model is discontinued, and beyond that, a repair may depend on second-hand parts or improvisation. If a repairer tells you parts are no longer available, that is usually the end of the decision regardless of the appliance's age. Conversely, a common fault with cheap, available parts, such as a drain pump, a door seal or a heating element, is almost always worth fixing, even on an older appliance, because the repair is quick, inexpensive and extends life by years.
Refrigerators: the appliance that never sleeps
Refrigerators run continuously, so their lifespan and running cost matter more than any other appliance. The most common failures are compressors, fans and thermostats, and the warning signs are rising internal temperatures, constant running, unusual noises, or frost build-up in a frost-free model. Keep condenser coils clean and dust-free, leave ventilation space around the unit, and avoid setting the temperature colder than necessary, since every extra degree of cooling costs energy and compressor life. A fridge that is over thirteen years old and needing a compressor repair is almost always a replacement, because the compressor is the most expensive part and the new model's energy saving is substantial.
Freezers follow a similar pattern but last slightly longer on average, because they are opened less often and their compressors cycle less. Chest freezers in particular can last twenty years or more with minimal maintenance. Upright freezers fail sooner, mainly through door seal and fan problems, and a freezer that no longer holds temperature reliably is a food safety risk, not just an inconvenience, since thawed and refrozen food can be dangerous. If in doubt, check with a thermometer rather than trusting the dial: a freezer should hold minus eighteen degrees consistently.
Washing machines, dryers and dishwashers
Washing machines fail most often at the pump, the door seal, the bearings and the motor brushes, and the warning signs are leaks, noise on spin, failure to drain, or clothes coming out wetter than usual. Bearings are the expensive failure: a noisy spin that sounds like a jet engine usually means bearings, and on an older machine the repair cost approaches replacement cost. Prevent bearing and seal damage by not overloading, by using the right amount of detergent, and by leaving the door ajar between washes so the seal dries and does not grow mould. Clean the filter monthly, because a blocked filter strains the pump and causes poor draining.
Tumble dryers last well if their vents stay clear, and vent blockage is both a performance problem and a fire risk, since lint is highly flammable. Clean the lint filter after every load, check the vent hose annually, and never run a dryer unattended or overnight if you can avoid it. Dishwashers fail at pumps, heaters and door seals, and the signs are poor cleaning, standing water, or leaks at the door. Rinse plates, clean the filter, and run a hot empty cycle with cleaner periodically, because grease and limescale build-up cause more dishwasher failures than mechanical wear.
Ovens, cookers and televisions
Ovens and cookers are among the longest-lived appliances, with fifteen years a reasonable expectation and twenty common for simpler models, because they have few moving parts. Failures are usually elements, thermostats or door hinges, all of which are relatively cheap to repair, so ovens are worth repairing far longer than most appliances. The exception is complex electronic cookers, where a failed control board can cost as much as a new oven and parts may be model-specific. Gas appliances need extra caution: any gas smell, yellow flame or soot means stop using it and call a qualified engineer immediately, since gas faults are safety issues, not repair decisions.
Televisions have the shortest lifespan in the calculator, about eight years, but the failure pattern is different: screens rarely wear out gradually, they either work or they fail, and repair is often uneconomic because panel replacement costs nearly as much as a new television. The real reason televisions are replaced is usually not failure but technology: resolution, smart features and connectivity move fast, and an eight-year-old television is often obsolete even when it still works. That makes the repair-or-replace decision for televisions mostly about whether the picture and features still satisfy you, rather than about mechanical life.
Making appliances last longer
Maintenance is unglamorous and effective. Read the manual's maintenance section, which most people skip, and follow it: clean filters, descale where water is hard, keep vents clear, and do not overload. Use appliances as designed: a washing machine is not a laundry service for duvets every day, a dishwasher is not a bin for burnt pans, and a refrigerator is not a larder for hot food, which forces the compressor to work hard. Surge protection is worth considering for expensive electronics, since a single power surge can kill a control board, and a modest protector is cheap insurance.
When you do replace, dispose of the old appliance properly. Retailers often take the old unit away when delivering the new one, and scrap metal and refrigerant recovery are handled through proper channels, which matters because refrigerants are potent greenhouse gases. Consider the total cost of ownership, not just the purchase price: a slightly more expensive appliance with a better energy rating, a longer warranty and a reputation for reliability is usually cheaper over its life than the cheapest model on the shelf. Check reviews for the specific model, not just the brand, because reliability varies more between models than between brands.
- Know the average life: fridge 13, washer 10, oven 15, dishwasher 9, dryer 13, TV 8 years.
- Apply the 50% rule: repair over half the new price past half life usually loses.
- Clean filters, coils and vents: maintenance is the cheapest life extension.
- Check parts availability before authorising an expensive repair.
- Count energy savings: an old fridge can cost double a new one to run.
Enter your appliance type and age above to see its remaining life and a plain verdict, then decide on your timetable rather than in a panic. A planned replacement is cheaper, calmer and usually better chosen than one bought the day the old appliance dies.