Currency Converter
Convert between currencies using live exchange rates, with a manual fallback.
此页面尚未完整翻译，部分内容以英文显示。
公式与方法
converted = amount × rate, where rate is the live or manually entered exchange rate from the base to the target currency.
Live rates are fetched from a keyless public exchange-rate API with an 8-second timeout, then cached in memory. A manual mode works without network access.
常见问题
Are these rates tradable?
No. Displayed rates are indicative and differ from bank, card, cash, or broker rates. They are not quotes.
What happens if the API is down?
The tool shows an error and lets you switch to a manual exchange rate so it keeps working.
隐私
Displayed rates are indicative only and must not be relied on for actual transactions.
Displayed rates are indicative only and must not be relied on for actual transactions.