Asset Depreciation Calculator
Calculate annual depreciation expense using straight-line, declining balance, or sum-of-years-digits methods
About this calculator
The Asset Depreciation Calculator helps businesses and individuals determine the annual depreciation expense for their assets using three widely accepted accounting methods: straight-line, declining balance, and sum-of-years-digits. This tool is essential for accurate financial reporting, tax preparation, and budgeting decisions. By calculating depreciation correctly, you can track asset value over time, comply with accounting standards, and make informed decisions about asset replacement or disposal.
How to use
Enter your asset's initial cost, estimated salvage value, and useful life in years. Select your preferred depreciation method from the dropdown menu. Click calculate to see the annual depreciation expense and a year-by-year breakdown showing how your asset's book value decreases over its useful life.
Frequently asked questions
What is the difference between the three depreciation methods?
Straight-line spreads costs evenly, declining balance front-loads expenses, and sum-of-years-digits provides a middle ground with higher early-year depreciation that gradually decreases.
What is salvage value and why is it important?
Salvage value is the estimated worth of an asset at the end of its useful life. It's subtracted from the initial cost to determine the total depreciable amount.
Which depreciation method should I use for tax purposes?
Tax depreciation methods vary by jurisdiction and asset type. Consult a tax professional or refer to your local tax code for specific requirements and allowable methods.