How Do Currency Exchange Rates Work?
Exchange rates represent the value of one currency relative to another. If EUR/USD = 1.08, one Euro equals 1.08 US Dollars. Rates are determined by supply and demand in the global foreign exchange (forex) market.
The forex market is the largest financial market in the world, with over $7.5 trillion traded daily. Rates fluctuate based on interest rates, inflation, economic performance, political stability, and market speculation. Central banks influence rates through monetary policy — raising interest rates typically strengthens a currency by attracting foreign investment.
What Is the Mid-Market Rate?
The mid-market rate is the midpoint between the buy (bid) and sell (ask) prices of a currency pair. It's the fairest exchange rate available and the one used by this converter.
Banks and exchange services typically add a markup (spread) on top of the mid-market rate. This markup can range from 0.5% for online services to 5-10% at airport exchange counters. Always compare the rate you're offered against the mid-market rate to understand how much you're paying in fees.
Which Are the Most Traded Currencies?
The US Dollar (USD) dominates global forex, involved in 88% of all transactions. The Euro (EUR) is second at 31%, followed by the Japanese Yen (JPY), British Pound (GBP), and Chinese Yuan (CNY).
The most traded currency pairs are EUR/USD (28% of volume), USD/JPY (13%), GBP/USD (11%), and USD/CNY. For travelers and businesses, understanding these major pairs helps predict how smaller currencies might move, since many are indirectly influenced by the Dollar and Euro.
Disclaimer: Exchange rates are provided for informational purposes only and may differ from actual rates offered by banks, brokers, or money transfer services. Rates shown are mid-market rates and do not include fees, spreads, or commissions. Always verify current rates with your financial institution before making transactions. Rates are sourced from public exchange rate APIs and updated regularly.