I have masters in planning. I am trying to see if I have enough experience to apply for November 2009 exam. I am not sure how exactly APA calculates the 2 years requirement for those with masters degree. I have to include experience from 2-3 employers. I have like 6 to 14 months of experience from all these employers. After combining all I may have 2 years of experience. Does anyone know how they calculate? Do they calculate days or months?