Depreciation Calculator
Estimate asset depreciation using straight-line or declining-balance methods.
Calculations run in this browser. Values are not submitted to the server.
Result
Formula and assumptions
Straight-line divides depreciable cost evenly over useful life. Declining balance applies a fixed rate to book value and stops at salvage value.
Example values are shown in the input placeholders. Results use browser number precision unless the tool uses exact integer arithmetic. Check units and assumptions before using a result.