Foreign exchange
Foreign exchange explained, plus the free calculators that cover it. No signup, runs entirely in your browser.
What is Foreign exchange?
Foreign exchange covers a specific, recurring money problem: understanding spreads and fees that differ from the quoted mid-market rate. Instead of doing the math by hand or guessing, the tools on this page – EUR to GBP Converter, GBP to USD Converter, USD to AUD Converter, USD to BRL Converter, USD to CNY Converter, USD to EUR Converter, USD to JPY Converter, and USD to MXN Converter – give you an exact number in seconds, using the same formulas a financial professional would use.
Each tool listed here targets a different angle on foreign exchange. Start with whichever one matches your immediate question; the calculators are independent, so you can jump between them without losing any inputs, and every result updates instantly as you change a number.
Tools in this topic
- EUR to GBP Converter – Convert euros to British pounds at current or custom exchange rates. Includes bank fee modeling and historical context for the EUR/GBP pair.
- GBP to USD Converter – Convert British pounds to US dollars at current or custom exchange rates. Includes bank fee modeling and historical context for the GBP/USD pair.
- USD to AUD Converter – Convert US dollars to Australian dollars with bank fee modeling. Built for travelers, expats, and businesses trading with Australia.
- USD to BRL Converter – Convert US dollars to Brazilian reais with bank fee and IOF tax modeling. Built for travelers, freelancers, and businesses trading with Brazil.
- USD to CNY Converter – Convert US dollars to Chinese yuan (renminbi) with bank fee modeling. Built for importers, exporters, and cross-border e-commerce sellers.
- USD to EUR Converter – Convert US dollars to euros at current or custom exchange rates. Includes fee modeling, historical reference, and a side-by-side converter for cross-checking am
- USD to JPY Converter – Convert US dollars to Japanese yen with bank fee modeling. Built for travelers, importers, and traders watching one of the most-traded currency pairs.
- USD to MXN Converter – Convert US dollars to Mexican pesos with bank fee modeling. Built for travelers, remittance senders, and cross-border nearshoring businesses.
How to choose
- If you need a quick, one-off number, open the first tool above and enter your figures.
- If you’re comparing scenarios, open the tool in two browser tabs and change one variable at a time.
- If you want the full picture, check the Related Tools section on each calculator page for adjacent tools that cover the next step.
Open the tools
EUR to GBP Converter
Convert euros to British pounds at current or custom exchange rates. Includes bank fee modeling and historical context for the EUR/GBP pair.
Open →GBP to USD Converter
Convert British pounds to US dollars at current or custom exchange rates. Includes bank fee modeling and historical context for the GBP/USD
Open →USD to AUD Converter
Convert US dollars to Australian dollars with bank fee modeling. Built for travelers, expats, and businesses trading with Australia.
Open →USD to BRL Converter
Convert US dollars to Brazilian reais with bank fee and IOF tax modeling. Built for travelers, freelancers, and businesses trading with Braz
Open →USD to CNY Converter
Convert US dollars to Chinese yuan (renminbi) with bank fee modeling. Built for importers, exporters, and cross-border e-commerce sellers.
Open →USD to EUR Converter
Convert US dollars to euros at current or custom exchange rates. Includes fee modeling, historical reference, and a side-by-side converter f
Open →USD to JPY Converter
Convert US dollars to Japanese yen with bank fee modeling. Built for travelers, importers, and traders watching one of the most-traded curre
Open →USD to MXN Converter
Convert US dollars to Mexican pesos with bank fee modeling. Built for travelers, remittance senders, and cross-border nearshoring businesses
Open →Frequently asked
Are the tools on this page free to use?
Yes. Every foreign exchange tool on this page is free, runs in your browser, and does not require an account or email address.
Does this page store or share my financial data?
No. All calculations run client-side in JavaScript. Nothing you enter is transmitted to a server, logged, or stored.
Which tool should I start with?
Start with the first tool in the list below -- it covers the most common foreign exchange question. The others handle more specific variations of the same problem.
More topics on BTCCalc.