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Currency exchange calculator

以下为常用财务与金额小工具：人民币大写、支票日期、美元读法、税率与贷款月供等。计算均为浏览器本地演示，不构成税务、会计或法律意见。

Multi-currency conversion at live mid-market rates (default USD → HKD). Data from Frankfurter, illustrative only.

FromTo

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Converted amount

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Mid-market rates for reference only; bank/spread and fees differ. Some currencies (e.g. TWD) may be unavailable from the data source.