/ AI 工作術 Tools #73

Currency Converter

Travel shopping & trip budgets — fast two-way conversion (offline, you control the rates)

Convert

Currency

Reference rate (1 foreign unit = ? TWD, editable)

Foreign amount JPY

⇄

TWD amount NT$

Result / TWD

💱 Always check your bank's posted rates (cash selling / spot) for the real number. This tool works fully offline — the defaults are just common reference values, and it remembers any rate you change. For travel money, the "cash selling" rate is closest to what you actually pay; card payments usually add a ~1.5% foreign transaction fee.

My Reference Rates

Use the currency dropdown above to switch; any rate you edit is saved locally in your browser, per currency.