💱 Currency Converter
Live exchange rates — updated every hour from open market data.
What Is a Currency Converter?
A currency converter calculates the equivalent value of an amount in one currency expressed in another, using current or historical exchange rates. Whether you're traveling internationally, shopping from foreign retailers, sending money abroad, comparing international salaries, or evaluating cross-border business pricing, a currency converter gives you the real-world value of money across different monetary systems.
Exchange rates fluctuate constantly based on supply and demand in the foreign exchange (forex) market — the largest financial market in the world, with over $7.5 trillion in daily trading volume (BIS 2022 Triennial Survey). Rates are influenced by interest rate differentials between countries, inflation rates, economic data releases, political developments, and market sentiment. The rate you see on a currency converter is the "mid-market rate" — the midpoint between the buy and sell rates used by currency traders.
The rate you actually receive when exchanging money is almost always worse than the mid-market rate. Banks, hotels, and airport exchanges add a spread (the difference between mid-market and their quoted rate) and often explicit fees. This spread can range from 1–2% at competitive money changers to 5–10% at airport kiosks. Knowing the mid-market rate gives you a baseline to evaluate how much markup any exchange service is applying.
For international travel, using a credit card with no foreign transaction fees (like Charles Schwab, Wise, or Revolut) or a specialized travel debit card typically provides rates within 0–1% of mid-market. For larger transfers (remittances, international purchases), services like Wise (formerly TransferWise), Revolut, and OFX offer significantly better rates than traditional bank wire transfers, which typically charge 3–5% in combined fees and spread.
How to Use This Currency Converter
- Enter the amount — type the amount you want to convert in the source currency field.
- Select source currency — choose the currency you're converting from (e.g., USD, EUR, GBP, INR, JPY).
- Select target currency — choose the currency you want to convert to.
- View the converted amount — the result shows the equivalent value at the current mid-market exchange rate.
- Swap currencies — use the swap button to quickly reverse the conversion (e.g., from USD→INR to INR→USD) without re-entering values.
Understanding Exchange Rate Markups
When you see 1 USD = 83.5 INR on a currency converter but your bank charges you 80.2 INR per dollar, the difference (3.3 INR per dollar on an 83.5 rate = ~4% markup) is the bank's revenue from the transaction. On a $1,000 transfer, that's $40 going to the bank beyond any stated fees. Comparison shopping across transfer services for amounts above $500 is almost always worthwhile — the rate difference between banks and specialist services consistently saves meaningful money on larger amounts.
Related Tools
- Tip Calculator — calculate tips in local currency while traveling internationally
- Discount Calculator — evaluate foreign retailer discounts in your home currency
- Tax Calculator — understand tax implications on foreign income and remittances
- Net Worth Calculator — convert international assets to a single currency for net worth calculation
- Percentage Calculator — calculate exchange rate markup percentages
Frequently Asked Questions
What is the mid-market exchange rate?
The mid-market rate (also called the interbank rate) is the midpoint between the buy and sell prices in the wholesale forex market where banks and financial institutions trade currency. It's the rate you see on Google, XE.com, and most currency converters — and it's the fairest benchmark for comparing exchange services. No consumer service offers exactly the mid-market rate; the question is how much markup above mid-market each service charges. Wise and Revolut typically charge 0–1% above mid-market; traditional banks often charge 3–5%; airport exchanges may charge 8–12%.
Should I exchange currency before or after traveling?
The best approach is usually to use local ATMs at your destination rather than exchanging currency in advance. ATMs typically offer rates close to mid-market with a small bank fee, which is far better than airport or hotel exchange rates. Before traveling, get a no-foreign-transaction-fee debit card (Schwab Bank, Wise, Revolut) to minimize ATM withdrawal fees. Avoid exchanging currency at airports (worst rates in most cities) and hotel desks. If you need local currency before departure, use a bank or credit union rather than a currency exchange shop — the rates are usually better.
What currencies are most commonly traded?
The US dollar (USD) is involved in approximately 88% of all forex transactions, making it the world's dominant reserve currency. The most traded currency pairs are EUR/USD (Euro/US Dollar, ~23% of all trades), USD/JPY (US Dollar/Japanese Yen, ~14%), GBP/USD (British Pound/US Dollar, ~10%), and USD/CHF (US Dollar/Swiss Franc, ~6%). These major pairs have the tightest spreads and best liquidity. Exotic pairs (USD/TRY, USD/BRL, USD/ZAR) have wider spreads and higher transaction costs due to lower trading volume.
What is PPP (Purchasing Power Parity) and how does it differ from exchange rates?
Exchange rates tell you the market price of one currency in terms of another. Purchasing Power Parity compares the actual cost of living across countries by measuring how much a basket of goods costs in each. The Big Mac Index (created by The Economist in 1986) is a simplified PPP measure — if a Big Mac costs $5.58 in the US but the equivalent of $2.80 in India, the rupee is "undervalued" by market exchange rates relative to its purchasing power. PPP-adjusted comparisons are more meaningful for comparing real wages, living standards, and GDP across countries than nominal exchange rates alone.
How do I send money internationally at the best rate?
For international money transfers, compare: Wise (transparent mid-market rates + small fixed fee, excellent for most corridors), Revolut (competitive rates within monthly limits), OFX (good for larger transfers above $5,000), and WorldRemit or Remitly (competitive for specific remittance corridors). For large amounts ($10,000+), currency brokers like Moneycorp or TorFX offer personal service with competitive rates. Avoid bank wire transfers for non-emergency transfers — the combination of fees (typically $25–45 per transfer) and poor exchange rates makes them the most expensive mainstream option for most amounts under $50,000.