4 CAD to USD
4 CAD 
= 3.22 USD 
at the rate on .
$1 = $0.80 -0.01 (-0.75%) at the rate on .
The page provides data about today's value of four dollars in United States Dollars. The interactive form of the currency calculator ensures navigation in the actual quotations of world currencies according to “Open Exchange Rates” and displays the information in a graph.
The online converter will clarify the ratio between different currencies. For example, you can instantly convert 4 CAD to USD based on the rate offered by “Open Exchange Rates” to decide whether you better proceed to exchange or postpone currency conversion until better times.
The page also shows the dynamics of the exchange rate for the day, week, month, year, in graphical and tabular form. Statistics in diagrams and exact figures will help you track changes over different periods and conclude on the estimated rate of any currency against another.
