<ol><li><font size="2">Go to General Ledger -&gt; Setup -&gt; Currency Conversion.</font></li><li><font size="2">Your default currency is already setup.</font></li><li><font size="2">Select the next currency that you want to convert.</font></li><li><font size="2">Once selected, click + button to setup the details.</font></li><li><font size="2">Set the Date From, Date To and Rate under details entry.</font></li><li><font size="2">The rate will take affected within the date that you set up.</font><br></li></ol>