Depreciation Calculator (Straight-Line)
Calculates straight-line depreciation from cost, salvage value and life.
Every calculation runs instantly in your browser, so your inputs are never sent to a server, and the tool is free with no sign-up. You can save the results as an Excel file with live formulas and reuse them later.
Inputs
- Asset cost ($)
- Salvage value ($)
- Useful life (years)
Example calculation
Annual depreciation: $1,800
| Monthly depreciation | $150 |
|---|---|
| Total depreciable amount | $9,000 |
Method & notes
Straight-line: (cost − salvage) ÷ useful life.
Tips
Change any input and the result recalculates in real time. After downloading the Excel file, you can reuse it by editing only the yellow input cells.
FAQ
How does the Depreciation Calculator (Straight-Line) work?
Calculates straight-line depreciation from cost, salvage value and life. Straight-line: (cost − salvage) ÷ useful life.
Can I save the results?
Yes. You can download the results for free as an Excel (.xlsx) file with live formulas that recalculate when you change the yellow input cells.
Is it free?
Yes — all Calcova calculators are free, and you can save results as an Excel file.