Why This Calculator Asks for Your Own Rate
Currency exchange rates fluctuate continuously throughout each trading day based on global market forces — any fixed rate built into a calculator would become outdated within hours or even minutes. By asking for the current rate, this tool stays accurate at any moment you use it, for any currency pair in the world.
The Conversion Formula
Converted Amount = Amount × Exchange Rate
Where to Find Current Exchange Rates
- Your bank's website or app, which typically shows their specific buy/sell rates
- Financial data sites like XE.com or Google Finance, which show the mid-market (interbank) rate
- Your card issuer's app, if converting for a specific card transaction
A Note on Bank vs. Market Rates
The rate your bank or card issuer actually applies typically includes a margin above the "mid-market" rate you'd see quoted on financial news sites — this margin is effectively a hidden fee. For the most accurate estimate of what you'll actually receive or pay, use your specific bank or provider's quoted rate, not just the market rate.