Calculate depreciation (SLM/WDV)
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Fill in the fields above and select Calculate for an instant estimate.
Computed in your browser from the same formulas the full app uses — it is not saved and does not factor in every detail (taxes, exact compounding dates, fees) the way a saved scenario does. Sign in to save, share, or view history →
Straight-line depreciation spreads (cost − salvage value) evenly over the asset’s useful life; written-down-value depreciation applies a fixed percentage to the reducing book value each year.
Calculate depreciation (SLM/WDV)
Enter the values requested on the calculator page — each field is labelled with what it expects.
Yes, this calculator is free to use. Sign in to save your scenarios, view your calculation history, or share results directly in a Goonjar chat.
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