Is this calculation free and private?

Yes, 100% of calculations execute locally in your web browser. No inputs or personal data are stored or transmitted.

What do I need to enter?

Just Initial Asset Cost, Estimated Salvage / Scrap Value and Useful Life. Every field has a sensible default you can start from.

Is my data uploaded anywhere?

No. The calculation runs in your browser with JavaScript — nothing you type is sent to a server or stored.

Does it work on a phone?

Yes. The layout adapts to small screens and needs no app or signup.

Double Declining Balance Depreciation Calculator

Calculate accelerated asset depreciation schedule using the 200% double declining balance (DDB) method.

100% free
Private in browser
No signup
No watermarks

Initial Asset Cost ($)

Estimated Salvage / Scrap Value ($)

Useful Life (Years)

Double Declining Rate (%)

Year 1 Expense ($)

16,000

Year 2 Expense ($)

9,600

Book Value at End of Year 2 ($)

14,400

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About Double Declining Balance Depreciation Calculator

Calculate accelerated asset depreciation schedule using the 200% double declining balance (DDB) method. Enter Initial Asset Cost, Estimated Salvage / Scrap Value and Useful Life and the tool works out Double Declining Rate, Year 1 Expense and Year 2 Expense straight away. Everything runs in your browser, so your data never leaves your device.

How to use Double Declining Balance Depreciation Calculator

Enter Initial Asset Cost, Estimated Salvage / Scrap Value and Useful Life.
Change any value to see the result update instantly.
Read Double Declining Rate, Year 1 Expense and Year 2 Expense in the results panel — copy or download what you need.

Key features

Shows Double Declining Rate (%)
Shows Year 1 Expense ($)
Shows Year 2 Expense ($)
3 adjustable inputs, results update as you type
No signup, no limits

Frequently asked questions

Is this calculation free and private?: Yes, 100% of calculations execute locally in your web browser. No inputs or personal data are stored or transmitted.
What does the Double Declining Balance Depreciation Calculator give me?: It works out Double Declining Rate, Year 1 Expense, Year 2 Expense and Book Value at End of Year 2, updating live as you change the inputs.
What do I need to enter?: Just Initial Asset Cost, Estimated Salvage / Scrap Value and Useful Life. Every field has a sensible default you can start from.
Is my data uploaded anywhere?: No. The calculation runs in your browser with JavaScript — nothing you type is sent to a server or stored.
Does it work on a phone?: Yes. The layout adapts to small screens and needs no app or signup.

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