Is 640 a good score on the World History Subject Test?
Overall, I would say your score is good. But to colleges, your score will appear differently. To Military Service Academies, this looks pretty good and maybe great, but not excellent. To Harvard, this is less than average. You would not get into Harvard with a 640. To Indiana University, it would look pretty good, possibly great. If you want to get into Harvard, you need all your subject tests to be 770 or above, as well as have near perfect actual SAT or ACT scores, and then also have perfect GPA and be well-rounded. You’re on the right track for a good university such as Indiana, but not for an Ivy like Harvard. Maybe take some other test your better at?