Currency Converter
Convert exchange rates between major currencies including USD, EUR, JPY, CNY, KRW, GBP.
Input Information
Result
<strong>Currency Converter</strong> is a practical financial tool that quickly converts exchange rates between major world currencies. Whether traveling, shopping abroad, sending international remittances, or investing, it is conveniently available anytime, anywhere when you need to convert foreign currency values.
This tool supports 6 major currencies: US Dollar (USD), Euro (EUR), Japanese Yen (JPY), Chinese Yuan (CNY), Korean Won (KRW), and British Pound (GBP). Select a base currency and instantly see conversion results for all other currencies. Financial markets change moment by moment, so approximate reference exchange rates are provided to aid quick estimation.
Exchange rates directly affect import/export costs, traveler budgets, and global investor returns. Individuals routinely use exchange rate information to reduce fees on overseas transactions, while companies use it to manage the value of foreign currency assets and liabilities.
Exchange rates change daily, and the base exchange rate and fees applied vary between banks and exchange offices. This calculator is for learning and approximate reference only. For actual transactions, please check the real-time exchange rate of the transaction institution.
Term Glossary
- Exchange Rate
- The rate at which one currency is exchanged for another, changing daily based on interest rates, trade balances, inflation, etc. This tool uses approximate values based on 1 USD for quick estimation.
- Base Exchange Rate
- The official exchange rate used by banks as a reference for currency exchange. Exchange fees are added to this rate to determine the actual applied exchange rate (sell/buy rate).
- Sell Rate and Buy Rate
- The rate at which customers buy (sell rate) and sell (buy rate) currency differ. When converting both ways, a slight error occurs due to this difference, so check each rate for actual transactions.
- Select the source currency you want to convert from (e.g., USD).
- Select the target currency you want to convert to (e.g., KRW).
- Enter the amount to convert.
- Press convert to see the result. Note that rates may be static sample values.
USD → KRW Conversion
At an exchange rate of 1 USD = 1,350 KRW, 100 USD equals 100 × 1,350 = 135,000 KRW.
KRW → USD Conversion
At an exchange rate of 1 USD = 1,350 KRW, 1,000,000 KRW equals 1,000,000 ÷ 1,350 ≈ 740.74 USD.
Currency Conversion Formula
Converting 100 USD to Korean Won:
100 USD × (1,380 KRW / 1 USD) = 138,000 KRW
Understanding Exchange Fees
- Banks and exchange offices apply exchange rates that include fees on top of the base rate.
- Internet banking and mobile app exchanges are generally more favorable than branch visits.
- Airport exchange offices tend to have higher fees, so it is best to avoid them if possible.
Travel Exchange Tips
- Exchanging before departure can get you more favorable rates than urgent situations.
- Credit card overseas transactions incur 1~3% fees, so use a mix of cash and card.
- Keep remaining foreign currency for re-exchange after returning or for your next trip.
Factors Affecting Exchange Rates
- Central bank interest rate decisions have the biggest impact on exchange rates.
- Import/export trade balances and capital flows determine currency value.
- Differences in inflation rates between two countries are also reflected in exchange rates.
Reverse Exchange Rate Caution
- Converting the same two currencies both ways creates slight errors due to fee differences.
- For accurate transactions, check the sell rate and buy rate of each transaction institution separately.
Large Remittance Precautions
- Additional fees may apply if multiple intermediary banks are involved.
- It is advisable to prepare documents proving the purpose and source of remittance in advance.
Investment and Exchange Rates
- Foreign currency assets see won-denominated returns grow or shrink based on exchange rate fluctuations.
- When investing in overseas stocks or funds, carefully compare whether currency hedging products are available.
QWhere does the exchange rate come from and how often is it updated?
This calculator uses reference exchange rates. Real market rates fluctuate in real time due to factors such as economic conditions, interest rates, and supply and demand, so check the latest rate from a bank or financial institution before an actual transaction.
QIs the exchange rate static or live?
The rates in this calculator are static sample values. They do not reflect real-time market rates, so the conversion result should only be used as an approximate reference.
QHow do I get the inverse exchange rate?
Divide 1 by the original rate to get the inverse. For example, if 1 USD = 1,350 KRW, then 1 KRW = 1 / 1,350 ≈ 0.00074 USD.
QHow are currency symbols (₩, $, €) shown?
Internationally recognized currency codes (e.g., KRW, USD, EUR) are used together with symbols. KRW uses ₩, USD uses $, and EUR uses €, though notation can vary by region.
QWhy does the result differ from the bank rate?
Banks apply rates that include the base trading rate, exchange commissions, and transfer fees. This calculator only uses a mid-market reference rate, so it can differ from the actual bank rate.