Quick Answer
To convert currency, multiply the amount by the current exchange rate between the two currencies, for example, $100 at an exchange rate of 0.92 EUR/USD equals €92.
What Is Currency Converter?
A currency converter shows how much one currency is worth in terms of another, based on the current foreign exchange (forex) market rate. Exchange rates fluctuate constantly throughout the trading day as currencies are bought and sold on the global forex market, the largest and most liquid financial market in the world, with trillions of dollars traded daily.
Exchange rates are influenced by a wide range of factors: a country's interest rates, inflation, political stability, trade balances, and overall economic outlook. A currency that is in high demand (because investors want to hold assets denominated in it) tends to strengthen relative to others, while a currency facing economic uncertainty tends to weaken.
This converter uses live, regularly updated exchange rates across 150+ currencies, making it useful for travelers planning a trip budget, online shoppers comparing prices in different currencies, freelancers and businesses invoicing internationally, and anyone tracking how exchange rate movements affect their finances.
In Practice
A freelance designer invoices a client in the UK for £2,400 for a branding project. She is based in the US and needs to know what this equals in dollars before accepting. The mid-market rate today is GBP/USD 1.2720, so £2,400 converts to $3,052.80. However, her international transfer service charges a 1.5% fee and uses a rate of 1.2530 — meaning she actually receives $3,007.20, not $3,052.80. The $45.60 difference is the true cost of the currency conversion. Checking the mid-market rate here first gives her a benchmark to evaluate whether her transfer provider's rate is fair or whether a different service would save her money.
How to Use
- 1Select the currency you're converting from.
- 2Select the currency you want to convert to.
- 3Enter the amount you want to convert.
- 4The calculator instantly shows the converted amount using the current exchange rate.
Formula
Converted Amount = Original Amount × Exchange RateExample: Converting $500 USD to PKR at a rate of 278.50
- Amount = 500 USD
- Exchange rate (USD → PKR) = 278.50
- Converted amount = 500 × 278.50
Common Mistakes to Avoid
✕ Assuming the rate shown equals what you will receive in a bank transfer
✓ Currency converters show the mid-market rate — the midpoint between buy and sell rates with no markup. Banks and transfer services add a spread (typically 1-4%) on top. Always compare the mid-market rate to your provider's offered rate to see what a conversion actually costs you.
✕ Using a saved rate from yesterday for today's transaction
✓ Currency rates move constantly. A rate from 24 hours ago can be 0.5-2% different for major pairs and significantly more for emerging market currencies. Always refresh before any real transaction.
Tips & Things to Know
- Exchange rates shown by online tools are typically the 'mid-market' rate, the midpoint between buy and sell prices. Banks and money changers usually add a margin on top, so the rate you actually receive will differ slightly.
- Exchange rates can move significantly within a single day during major economic announcements (interest rate decisions, inflation data), if timing matters for a large transaction, check rates close to when you'll actually transact.
- When traveling, comparing the exchange rate offered by your bank, a currency exchange counter, and a credit card's foreign transaction rate can reveal meaningful cost differences.
- For recurring international payments (freelance income, remittances), even a 1-2% difference in exchange rate or fees can add up significantly over a year.