Currency Converter

An online currency exchange tool supporting real-time exchange rate queries, bidirectional conversion, and historical trend analysis for 30+ global currencies.

Exchange rate data comes from authoritative financial institutions, covering major currencies like USD, EUR, GBP, JPY, and CNY, as well as commonly used currencies such as HKD, SGD, AUD, and CHF. Ideal for cross-border e-commerce pricing, international travel budgeting, and forex investment analysis.

Key Features

• Real-time Conversion: Instant calculation with bidirectional support
• Quick Currency Search: Search by code or name to quickly locate currencies
• Trend Charts: Visualize historical exchange rate trends from 7 days to 1 year
• Smart Caching: Local cache reduces redundant API requests

How to Use

Currency Conversion

1. Select source currency on the left (default: USD) and enter amount
2. Select target currency on the right (default: CNY)
3. Results calculate automatically with real-time bidirectional conversion

View Exchange Rate Trends

1. Expand the "Exchange Rate Trend" panel
2. Select time period: 7 days, 30 days, 90 days, or 1 year
3. Chart updates automatically; hover to see rates for specific dates

Use Cases

Cross-border E-commerce: Convert product costs from CNY to USD or EUR for pricing. Use trend charts to understand exchange rate patterns.

International Travel: Calculate local currency costs for hotels and flights. Plan travel budgets and monitor destination currency trends.

Forex Investment: Query real-time rates, analyze historical trends, and inform buy/sell timing decisions.

Important Notes

Rate Fluctuations: Displayed rates are reference mid-rates. Actual exchange rates at banks or exchange services include buy-sell spreads, typically 1-3%.

Data Updates: Exchange rate data updates daily with possible delays of a few minutes. For forex trading, use professional platforms with real-time quotes.

Transaction Fees: Banks or third-party services may charge fees for currency exchange. Factor these into cost calculations.

Supported Currencies: Supports 30+ major currencies. Cryptocurrencies are not included. See the currency selector for the complete list.