Straight-Line Depreciation Calculator
Enter cost, salvage value and useful life for annual and monthly depreciation.
Annual depreciation$90,000.00
Monthly depreciation$7,500.00
How it is calculated
Annual depreciation = (cost − salvage) ÷ life.
Worked example
| Annual depreciation | $90,000.00 |
| Monthly depreciation | $7,500.00 |
FAQ
Do tax rules differ?
Yes, by country; ask an accountant.
Are the results exact?
Results are estimates for information only; check official sources for binding figures.