calculatorgate
Home
/Currency Converter

Currency Converter

Quick and easy currency conversion between different currencies.

How Currency Exchange Rates Work

Understanding exchange rates and conversions

An exchange rate is the value of one currency relative to another. Rates fluctuate constantly, influenced by market supply and demand, economic indicators (inflation, interest rates, GDP), political events, and central bank policies. Types of exchange rates: The mid-market rate (also called interbank rate) is the 'true' rate you see on Google or financial sites. Banks and exchange services add a margin (spread) on top of this rate — that's how they make money. The rate you actually get when exchanging money is almost always worse than the mid-market rate. Major currency pairs: EUR/USD (Euro/Dollar), USD/JPY (Dollar/Yen), GBP/USD (Pound/Dollar), and USD/CHF (Dollar/Swiss Franc) are the most traded pairs globally and have the tightest spreads. Practical tips: Airport and hotel exchanges typically offer the worst rates. Using a credit card abroad or a dedicated travel card (like Wise or Revolut) usually gives you rates closest to the mid-market rate with low fees. Note: This calculator uses reference rates for informational purposes. Actual transaction rates vary by provider.

Frequently Asked Questions

Find answers to common questions

Exchange rates change constantly based on market conditions. Our calculator uses current reference rates.

Related Calculator Tools

Other useful tools related to currency calculations