Currency Calculator
Convert one currency into another with this free online Currency Calculator. Enter an amount, choose a base currency and a target currency, then calculate the estimated converted value using the latest available exchange-rate data. The page also provides a currency-rate comparison table and two visual charts to make currency movements and converted values easier to understand.
Currency Conversion Calculator
| Currency | Code | 1 USD equals | 100 USD equals |
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Currency Calculator: Convert Money Using Exchange Rates
A currency calculator helps you estimate the value of money from one currency in another currency. This tool is designed for everyday currency conversion, international travel planning, online purchases, business calculations, education, financial research and general exchange-rate comparisons. Select the currency you are starting with, select the currency you want to convert to, enter the amount and click Calculate.
Exchange rates express the value of one currency in terms of another. In a currency pair, the first currency is the base currency and the second currency is the quote or target currency. For example, if the selected pair is USD to EUR, the calculator uses the USD amount as the starting value and estimates how many euros correspond to that amount at the selected exchange rate.
How to Use This Currency Converter
- Enter the amount of money you want to convert.
- Select the currency you are converting from.
- Select the currency you want to receive or compare.
- Click Calculate to update the conversion result, charts and exchange-rate table.
- Use Swap Currencies to quickly reverse the base and target currencies.
- Use the Print button above the calculator when you want a printable copy of the current page.
Understanding Exchange Rates and Currency Pairs
An exchange rate is the value of one currency expressed in another currency. A currency pair contains a base currency and a quote currency. The base currency is treated as one unit, while the displayed exchange rate tells you how many units of the quote currency are equivalent to one unit of the base currency. This convention makes it easier to compare international currencies and calculate cross-border prices.
Why Currency Exchange Rates Change
Currency values can change because of many economic and market conditions. Inflation differences, interest-rate changes, international trade, economic performance, government policy, political stability and investor confidence can all influence demand for a currency. Because foreign-exchange markets operate continuously during trading periods, quoted exchange rates can change frequently.
Currency Conversion for Travel and International Payments
Checking a currency conversion before traveling can help you estimate the local cost of hotels, meals, transportation, shopping and other expenses. It can also be useful when comparing prices for international services or online purchases. The exchange rate shown by a calculator should be treated as an estimate because banks, card networks, money-transfer providers and exchange offices may apply their own rates, commissions, spreads or other charges.
For additional financial calculations, you can continue to the Finance Calculator, compare long-term values with the Investment Calculator, review purchasing-power effects with the Inflation Calculator, or use the Conversion Calculator for other measurement conversions.
Live Exchange Rates and Calculator Accuracy
This page attempts to retrieve exchange-rate data from a public exchange-rate service when the calculator loads. Availability and timing of external rate data can vary. The displayed value is intended for informational calculations and should not be treated as a guaranteed bank, broker, card-network or money-transfer settlement rate.