What is the current national minimum wage in Australia? April 2015

The national minimum wage is currently $16.87 per hour or $640.90 per 38 hour week (before tax). Casual employees covered by the national minimum wage also get at least a 25 per cent casual loading. For award and agreement free junior employees, the percentage scale in theMiscellaneous Award 2010 external-icon.png is applied to the national minimum wage. What is the current national minimum wage?