Depreciation Formula:
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Depreciation with salvage value is a method of calculating the decrease in value of an asset over time, accounting for its expected residual value at the end of its useful life. This approach provides a more accurate representation of an asset's true economic value over time.
The calculator uses the straight-line depreciation formula:
Where:
Explanation: This formula calculates the annual depreciation expense by spreading the depreciable base (cost minus salvage value) evenly over the asset's useful life.
Details: Accurate depreciation calculation is crucial for financial reporting, tax purposes, and business planning. It helps businesses allocate the cost of assets over their useful lives, matching expenses with revenues generated by those assets.
Tips: Enter the original cost of the asset in dollars, the estimated salvage value at the end of its useful life, and the expected useful life in years. All values must be valid (cost > salvage, life ≥ 1 year).
Q1: What is salvage value?
A: Salvage value is the estimated residual value of an asset at the end of its useful life. It represents the amount you expect to receive when you dispose of the asset.
Q2: How is useful life determined?
A: Useful life is based on the asset's expected service period, which can be determined by industry standards, manufacturer recommendations, or company experience with similar assets.
Q3: Are there other depreciation methods?
A: Yes, other common methods include declining balance, sum-of-the-years'-digits, and units of production methods. The straight-line method with salvage value is one of the simplest and most commonly used.
Q4: Can salvage value be zero?
A: Yes, if an asset is expected to have no residual value at the end of its useful life, the salvage value can be set to zero.
Q5: How often should depreciation be calculated?
A: Depreciation is typically calculated annually for financial reporting purposes, though some businesses may calculate it monthly or quarterly for internal management purposes.