The GMAT Exam Total Score ranges from 205 to 805, while the GMAT 10th Edition has a Total Score range of 200-800. The contribution of each section score to Total Score is equally weighted across sections. Because the exam scores are not on a common scale, GMAT Exam scores cannot be compared to scores from the previous version, GMAT 10th Edition. While scores of 600 and 605 may look similar, they represent very different performance levels on different skills. Learn more at: