Currency Converter

Yes — when you load the page, the converter fetches current mid-market rates from a live feed and shows the time of the last update. If the live feed is unreachable, it automatically falls back to our most recent stored rates so the tool keeps working. Mid-market rates are the midpoint between the buy and sell price and are the fairest reference rate; the rate you actually get from a bank or app will include a markup.

Click either the 'You send' or 'You receive' selector and type a country name — for example 'Japan', 'Brazil', or 'United Kingdom'. The converter matches the country to its official currency and selects it automatically. You can also type a currency code (USD, EUR) or currency name (yen, rupee).

An exchange rate is the price of one currency expressed in another. If 1 USD = 0.92 EUR, every US dollar buys 92 euro cents. Rates move continuously based on interest rates, inflation, trade balances, central-bank policy, economic data, and market sentiment.

Banks and exchange services add a markup, or 'spread', on top of the mid-market rate — typically 1–3% at a bank, and 8–12% at an airport kiosk. Specialist services such as Wise and Revolut usually charge closer to 0.4–1%. On a large transfer even a 1% difference is meaningful, so it pays to compare.

In rough order of value: (1) spend on a no-foreign-transaction-fee credit card, which uses the Visa/Mastercard network rate; (2) withdraw local cash from an ATM using a fee-reimbursed account such as Charles Schwab or Fidelity; (3) use Wise or Revolut for cash you need in advance. Avoid airport kiosks, hotel front desks, and 'dynamic currency conversion' (always choose to be charged in the local currency).

DCC is when a foreign merchant or ATM offers to charge your card in your home currency instead of the local one. It sounds convenient but it almost always uses a poor exchange rate plus a hidden fee — often 3–7% worse than letting your card network convert it. Always choose to pay in the local currency.

A currency strengthens when it buys more of another currency than before, and weakens when it buys less. A stronger dollar makes imports and foreign travel cheaper for Americans but makes US exports more expensive abroad. Strength is always relative to a specific other currency or a basket of them.

By daily trading volume: the US dollar (USD) is on one side of roughly 88% of all trades, followed by the euro (EUR) ~31%, Japanese yen (JPY) ~17%, British pound (GBP) ~13%, Chinese renminbi (CNY) ~7%, Australian dollar (AUD) ~7%, and Canadian dollar (CAD) ~6%. The figures add to 200% because every trade involves two currencies.

A reserve currency is one that central banks hold in large quantities as part of their foreign-exchange reserves and that is widely used to price global trade and commodities. The US dollar is the dominant reserve currency, making up roughly 58% of global reserves, followed by the euro, yen, and pound.

A high number of units per dollar (for example tens of thousands of Indonesian rupiah or Vietnamese dong) reflects history and redenomination choices, not weakness in the underlying economy. What matters for value is how the rate changes over time, not the absolute size of the number.

Use it for estimates and quick comparisons. For tax filings, invoices, or official accounting, use the specific reference rate your tax authority or auditor requires — for US taxes the IRS publishes yearly average rates, and many businesses use the rate on the transaction date from a documented source.

Partly. The live rate feed requires a connection, but if it can't be reached the converter falls back to stored rates and still calculates. The stored rates won't reflect the very latest market moves, which is why we always show whether the figure is live or a fallback.

Yes. Use “Save results” to store a snapshot. Without an account it remains in this browser. If you log in, saved scenarios sync securely to your SmartRates account so they are available on your other devices.

Click “Share” in the toolbar to copy a link (or open your device’s share sheet). The link encodes your exact inputs, so whoever opens it sees the calculator pre-filled with the same numbers and the same result.

Yes. Click “Email results” to open your default email application with the current inputs, results, and calculator link already included. Review the message and choose the recipient before sending.

Yes. Click “Export PDF” to open a clean, printable summary of your inputs and results that you can save as a PDF or print. It includes a timestamp and a link back to the calculator.

The arithmetic follows the formula and assumptions documented on this page. The result is still an estimate because actual rates, fees, taxes, timing conventions, eligibility rules, and provider calculations can differ. Use figures from your official quote, statement, contract, or tax form before making a financial decision.

Rate, time, starting balance, recurring payments or contributions, and fees usually have the largest effects. Change one input at a time to create a conservative, expected, and optimistic scenario instead of relying on a single forecast.

Only when they appear as an input or are explicitly described in the methodology. Do not assume an omitted cost is zero. Review the formula and methodology sections to see exactly what is included before comparing the result with an outside quote.

No. A calculator projects the assumptions entered; it cannot predict market returns, inflation, variable interest rates, tax-law changes, or provider decisions. Rerun the calculation with several assumptions to understand the range of possible outcomes.

Professional systems may use daily timing, transaction dates, compounding conventions, rounding rules, account-specific fees, credits, eligibility details, or regulations that a general-purpose calculator cannot know. A small difference can be rounding; a large difference usually means an assumption or included cost is different.