gpa is calcluated on a scale of four..they consider your standing in class your school status etc..also i guess if u have any honors or anything mindblwoin in ur school they give credit for that..my advice is that send only ur dental school marksheets for evaluation for gpa bcoz itll truly reflect ur standing and interest in dentistry..
u mite have till now known the procedures..
😛 further info plz log on to
www.ece.org