Assuming you are asking about general kitchen appliances such as your oven, stove, fridge, etc., most appliances have a lifespan of about 15-20 years. However, this varies depending on the brand and quality of the appliance. Additionally, certain parts of appliances may need to be replaced sooner than the appliance as a whole. For example, your oven’s heating element may only last 10 years while the rest of the oven is still functioning properly.
It’s important to keep in mind that even if an appliance is still technically working, it may not be working as efficiently as it once was. This can end up costing you more money in energy bills over time. If you notice your energy bills going up but can’t pinpoint any other issues, it may be time for a replacement.
In short, there is no definitive answer for how often you should replace your kitchen appliances. It ultimately depends on the individual appliance and how well it has held up over time. However, replacing an outdated or inefficient appliance can save you money in the long run and help keep your kitchen running smoothly.