Welcome to the GRE® Diagnostic Service

Understand your test performance — focus your test preparation

The GRE® Diagnostic Service provides insight into your performance on the test questions in the Verbal Reasoning and Quantitative Reasoning sections. This FREE service includes a description of the types of questions you answered right and wrong as well as the difficulty level and time spent on each question.

This service is available for six months following your test administration.

If your scores are available online or if you have received your official GRE scores, log in here.