When should you take gre?

You should take the GRE when you're preparing to apply to graduate programs that require it, ideally during a period when you can dedicate time to studying and practicing. Many students choose to take the GRE at least a few months before application deadlines to allow for potential retakes if needed. Additionally, consider scheduling it when you feel academically confident, often after completing relevant coursework. Lastly, check specific program requirements for timing recommendations, as some may have preferred testing Windows.