How many American us dollars equal 600 euro dollar?

There's no currency called a "euro dollar". If you're referring to just plain euros, as of late 2014 the exchange rate is roughly €1 = $1.35. However exchange rates change every day so any more-specific answer posted here would be out of date almost immediately. While it's not normal Answers.com policy to say "use the internet", that's the best approach in this case. You can check a site such as www . xe.com, CNNMoney, etc. for the latest conversion factors.