Multiply the number of Euro currency you have by the U.S. dollar currency rate. For example, if you have €200, multiply 200 by 1.4389 to get the result of $284.44. How to Convert American The current conversion between American dollars and Euros is 1.3469 dollars to every 1 euro. This means that a Euro is worth roughly $1.35 in the U.S. Asked in Investing and Financial Markets This Free Currency Exchange Rates Calculator helps you convert US Dollar to Euro from any amount.