Calculate asset depreciation using straight-line, declining balance, and sum-of-years-digits methods. Plan your business asset depreciation with our free calculator.
| Year | Depreciation | Accumulated | Book Value |
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Straight-line depreciation = (Asset cost − Salvage value) ÷ Useful lifeThe calculation uses the price, revenue, cost, rate or quantity fields shown by the tool. Gross and net figures are not interchangeable, and taxes, overhead, returns, discounts or financing should be included only in the field intended for them.
Depreciation Calculator turns price, revenue, cost, tax or usage assumptions into a business or cost estimate. Calculate asset depreciation using straight-line, declining balance, and sum-of-years-digits methods. Plan your business asset depreciation with our free calculator. It helps users see how the result changes when one commercial assumption changes.
It is an estimate generated from the values entered on this page and the calculation method shown in the formula and methodology sections.
The calculator validates the entered values, applies the protected formula shown on the page and then rounds only the displayed result where appropriate.
Use current source values, confirm units and time periods, include every requested cost or measurement, and avoid rounding inputs before the final calculation.
Different calculators may use different assumptions, time periods, rounding rules, reference standards or included costs. Compare the inputs and limitations before comparing answers.
No. Use it for scenario planning, then validate revenue, cost, tax and timing assumptions against current records and qualified professional advice.
Recalculate whenever a material input changes, such as a rate, price, balance, measurement, time period, fee, contribution or project dimension.
Enter a realistic current case, calculate the result, then raise the cost or lower the selling price. The comparison shows how sensitive the margin, break-even point, tax amount or total cost is to that change.