Currency Calculator
Quickly find your Currency conversion with our free Currency Calculator. Simple, fast, and accurate.
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Converted amount
What is a Currency Calculator?
A Currency Calculator (or currency converter) lets you instantly convert an amount from one currency to another using the current exchange rate. It's essential for travel, international business, and online shopping across borders.
How to convert currency manually (the formula)
The formula is simple: Converted Amount = Amount in Source Currency × Exchange Rate. The exchange rate tells you how much one unit of the source currency is worth in the target currency.
Example calculation
You have 100 EUR and the exchange rate is 1 EUR = 1.08 USD. Converted amount = 100 × 1.08 = 108 USD. If the rate were instead 1 EUR = 0.93 GBP, then 100 × 0.93 = 93 GBP.
Common mistakes
- Using the wrong direction — Make sure you know whether the rate is "1 source = X target" or "1 target = X source". Our calculator uses "1 source = ? target".
- Ignoring fees and markups — Banks and transfer services often add a markup to the market rate. Check the actual rate you will receive.
- Using an outdated rate — Exchange rates change constantly. Use the most current rate available for accuracy.
Frequently asked questions
How do I convert currency manually?
Multiply the amount in the source currency by the exchange rate. Converted Amount = Amount × Exchange Rate.
Where can I find live exchange rates?
You can find live rates from your bank, Google, XE.com, or OANDA. Enter the current rate into our calculator for an accurate conversion.
What is the difference between bid and ask rates?
The bid rate is what a buyer will pay for a currency, and the ask rate is what a seller wants. The difference is the spread. Use the rate most relevant to your transaction.
Do exchange rates include fees?
No, the exchange rate itself does not include transfer or service fees. Banks and services often add a markup on top of the market rate.
Is this calculator free?
Yes, completely free with no sign-up required.