Appliance Depreciation Calculator

Straight-line depreciation: spread the cost over the expected life.

How the Math Works

The Appliance Depreciation Calculator uses a straightforward formula to determine how much value an appliance loses each year. The calculation divides the original cost of the appliance by its expected lifespan, giving you the annual depreciation amount. For example, if you purchase a washing machine for $600 with an expected life of 10 years, the annual depreciation would be $600 divided by 10, which equals $60 per year. This linear depreciation method assumes the appliance loses equal value each year throughout its useful life.

Practical Applications

To use this calculator effectively, you'll need two key pieces of information: the purchase price of the appliance and its expected lifespan in years. You can typically find the purchase price on your receipt or invoice, while the expected lifespan might be provided by the manufacturer or found in product specifications. Once you have these values, simply divide the cost by the expected life to determine your annual depreciation. This calculation is particularly useful when comparing different appliance options or when determining the optimal time to replace an appliance based on its remaining value.

Day-to-Day Use

Understanding your appliance's depreciation helps you make informed financial decisions in your daily life. When shopping for replacements, this calculation lets you compare the cost-effectiveness of different models by showing how much each one costs per year of use. It also helps you determine when an appliance has reached its optimal replacement point—when repair costs begin to exceed its remaining value. Additionally, this knowledge is valuable for budgeting, as it shows the annual cost of owning an appliance, helping you plan for future purchases and understand the true long-term cost of your household investments.

Worked example

$800 over 10 yr → $80/yr.

FAQ