Convert World Currencies
Last reviewed: January 2026
A currency converter translates one national currency into another using current or historical exchange rates. Whether you are planning international travel, pricing imported goods, or sending money abroad, this tool provides quick conversions between major world currencies.
Exchange rates reflect the price of one currency in terms of another and fluctuate constantly based on interest rate differentials, inflation, economic growth, political stability, and supply and demand in the forex market. The forex market trades over $7 trillion per day — the most liquid financial market in the world. Major pairs like EUR/USD can move 1–2% in a day; emerging market currencies can move far more.
The "mid-market rate" is the real exchange rate — the midpoint between buy and sell prices. Banks, airports, and currency kiosks add a spread: typically 2–5% at banks, 5–12% at airport kiosks, up to 15% at hotels. Credit cards with no foreign transaction fees typically charge 0–1% over mid-market. For international travel, using a no-fee card (Schwab, Capital One Venture, Chase Sapphire) or withdrawing from a local ATM gives you the best rate.
| Currency Pair | Rate | Inverse | Daily Volume |
|---|---|---|---|
| EUR/USD | ~1.08 | ~0.93 | $600B+ |
| GBP/USD | ~1.27 | ~0.79 | $400B+ |
| USD/JPY | ~150 | ~0.0067 | $500B+ |
| USD/CAD | ~1.36 | ~0.74 | $150B+ |
| USD/CHF | ~0.88 | ~1.14 | $100B+ |
Exchange rates represent the price of one currency in terms of another and are determined by supply and demand in the foreign exchange (forex) market — the largest financial market in the world with over $7.5 trillion traded daily. Rates fluctuate constantly based on interest rate differentials between countries, inflation expectations, trade balances, political stability, and economic growth forecasts. A strong U.S. dollar means American travelers get more foreign currency per dollar, but U.S. exporters become less competitive because their products cost more overseas. Exchange rates can move 1–3% in a single day during volatile periods, making timing significant for large transactions.
Every currency exchange involves a bid-ask spread — the difference between what buyers pay and sellers receive. Banks and exchange services buy currency at the bid price and sell at the ask price, pocketing the difference. This spread typically ranges from 0.5% for major currency pairs (EUR/USD, GBP/USD) to 3–8% for exotic currencies. Airport currency kiosks and hotel exchange desks often charge the widest spreads — sometimes 8–12%. Online services like Wise (formerly TransferWire) and Revolut typically offer near-interbank rates with transparent flat fees, making them significantly cheaper for large conversions.
| Service Type | Typical Markup | $1,000 USD→EUR Cost | Best For |
|---|---|---|---|
| Interbank rate (baseline) | 0% | $0 | Reference only |
| Online transfer (Wise, Revolut) | 0.3–0.7% | $3–$7 | Large transfers |
| Bank wire transfer | 1–3% + fees | $25–$50+ | Very large sums |
| Credit card abroad | 0–3% | $0–$30 | Daily spending |
| Airport/hotel kiosk | 5–12% | $50–$120 | Emergency only |
For sending money internationally, compare total cost (exchange rate markup plus fixed fees) rather than the advertised rate alone. A service with a "zero fee" but a 2% spread on the exchange rate costs more than one charging a $5 flat fee with a 0.4% spread on a $1,000 transfer. For recurring transfers like expatriate salary conversions or international rent payments, set up rate alerts and execute transfers when the rate hits favorable levels. Some services offer forward contracts that lock in today's rate for a future transfer, eliminating exchange rate risk. Calculate the impact of foreign transaction fees on your spending with our Foreign Transaction Fee Calculator.
The cheapest way to access foreign currency while traveling is typically a no-foreign-transaction-fee credit card (available from Chase, Capital One, and others), which offers near-interbank rates with zero markup. For cash needs, withdraw from ATMs abroad using a debit card with fee reimbursement (Charles Schwab, Fidelity, some credit unions). Avoid pre-loading travel money cards unless they offer competitive rates, and never accept "dynamic currency conversion" at point-of-sale terminals — this allows the merchant to convert at a markup of 3–6% instead of your card network's wholesale rate. Budget your travel expenses with our Budget Calculator.
EUR/USD is the most traded currency pair, influenced heavily by European Central Bank and Federal Reserve interest rate decisions. GBP/USD responds to Bank of England policy and UK economic data. USD/JPY is driven by the interest rate differential between the U.S. and Japan and is considered a safe-haven indicator — the yen typically strengthens during global uncertainty. USD/CNY is partially managed by the Chinese government within a daily trading band. Understanding these drivers helps you anticipate rate movements and time conversions more effectively when dealing with specific currencies.
Stablecoins (USDT, USDC) and Bitcoin are increasingly used for international transfers, particularly to countries with limited banking infrastructure or strict capital controls. Conversion costs via crypto can be lower than traditional wire transfers, especially for transfers to developing nations. However, this approach introduces volatility risk (for non-stablecoin transfers), regulatory uncertainty, and the need for both sender and recipient to access crypto on-ramps and off-ramps. For most mainstream international transfers, regulated fintech services remain simpler and safer.
Businesses that operate internationally face currency risk — fluctuations in exchange rates can turn a profitable deal into a loss. A U.S. company selling goods to Europe for €100,000 might receive $108,000 today but only $103,000 three months later if the dollar strengthens. Hedging strategies include forward contracts (locking in today's rate for a future date), options (paying a premium for the right to exchange at a guaranteed rate), and natural hedges (matching revenue and costs in the same currency). Individual investors with international stock holdings face similar currency risk: a European stock fund might return 10% in euros but only 6% in dollars if the euro weakens. International diversification adds currency exposure that many investors overlook.
Purchasing power parity (PPP) theory suggests that exchange rates should eventually adjust so that identical goods cost the same across countries when converted to a common currency. The Economist's Big Mac Index uses McDonald's hamburger prices to illustrate this concept in practical terms. If a Big Mac costs $5.69 in the U.S. and the equivalent of $3.50 in India (after conversion), PPP theory suggests the Indian rupee is undervalued by roughly 38%. While PPP does not predict short-term rate movements, it provides a useful framework for assessing whether a currency is fundamentally overvalued or undervalued relative to purchasing power.
The exchange rate you receive when converting currency almost always differs from the "mid-market rate" (the rate you see on Google or financial news sites) — the difference is the spread or margin, which is how banks, credit card companies, and currency exchange services profit. Banks typically charge 2-5% above the mid-market rate for cash exchanges and 1-3% for wire transfers. Airport currency kiosks charge 7-15% margins — the worst rates available anywhere. Credit card foreign transaction fees add 1-3% on top of the network's exchange rate (Visa and Mastercard use rates close to mid-market). The most cost-effective conversion methods are no-foreign-transaction-fee credit cards (offered by many travel cards, using near-mid-market rates with 0% fee), multi-currency debit cards like Wise or Revolut (charging 0.3-0.7% above mid-market), and ATM withdrawals abroad using fee-reimbursing bank accounts. For large transfers like property purchases or business payments, specialist foreign exchange brokers like Wise, OFX, or CurrencyFair offer rates 0.3-1.0% above mid-market compared to 2-5% at traditional banks.
See also: Foreign Transaction Fee Calculator · VAT Calculator · Travel Budget Calculator
→ Midmarket rates are not what you'll actually pay. The rate shown here is the interbank midmarket rate — the midpoint between buy and sell. Banks add 1–4% markup, credit cards add 1–3%, and airport kiosks can charge 8–15%. Always compare the offered rate against the midmarket rate to see the real fee.
→ Timing matters for large conversions. Currency rates fluctuate constantly during trading hours. For large transfers (buying property, paying tuition abroad), even a 0.5% rate movement can mean hundreds or thousands of dollars. Consider a forward contract to lock in a rate.
→ Avoid converting cash at airports. Airport exchange counters consistently offer the worst rates — often 10–15% worse than midmarket. Use a no-foreign-transaction-fee credit card for purchases abroad and withdraw local currency from ATMs for cash needs. See our Foreign Transaction Fee Calculator.
→ Some currencies are pegged or restricted. The Chinese yuan, Saudi riyal, and Hong Kong dollar are managed or pegged currencies with less market fluctuation. Others like the Argentine peso or Turkish lira can swing 20–50% annually. Factor in volatility when planning future payments.
See also: Foreign Transaction Fee · Travel Budget · Cost of Living · Unit Converter