固定資産減価償却計算機
Depreciation calculator: calculate depreciation with straight-line and sum-of-years methods with yearly schedule for accounting, with one-click copy and offline.
使い方
原価・残存価額率・耐用年数を入力し方法を選ぶと明細を表示。
Overview
Asset Depreciation Calculator is an Accounting tool. Depreciation calculator: calculate depreciation with straight-line and sum-of-years methods with yearly schedule for accounting, with one-click copy and offline. It runs 100% in your browser with no upload, so you get instant results with privacy. Whether you need a quick answer or batch processing with precise control, you can enter, validate and export in seconds. The UI is responsive on mobile, tablet and desktop and supports one-click copy.
Use cases
- Daily use of Asset Depreciation Calculator: Enter cost, salvage rate and useful life, pick a method to see the yearly depreciation schedule. — enter and get instant results without manual lookup.
- One-click copy keeps results ready to save, check or share with family and pros.
- Use Asset Depreciation Calculator offline or on poor network — all calculations stay local and private.
- Model cash flow and payback
- Compare mortgage amortization
How to use
- 1 Enter cost, salvage rate and useful life, pick a method to see the yearly depreciation schedule..
- 2 Toggle repayment methods to compare interest
- 3 Review schedule and charts
- 4 Copy or export details
Highlights
- Local & private: processing stays in your browser
- Live validation with tolerant parsing
- One-click copy and export for docs, code or sheets
- Batch and offline support under poor network
Notes
- Nominal vs effective rate may differ
- Check prepayment penalties
- Excludes fees/insurance
FAQ
Equal payment vs equal principal?
Equal payment is steady; equal principal saves total interest but starts higher.
Why a few dollars off from bank?
Day-count and rounding differences within 0.1%.
How is Asset Depreciation Calculator different?
It runs locally with a focus on speed and privacy, plus tolerant parsing for “Asset Depreciation Calculator” and one-click copy for reuse.
Can I use results in official reports?
Use it as a working draft and cross-check with authoritative sources; keep the exported log and parameters for traceability.
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すべての計算はブラウザ内で実行され、データはアップロードされません。