What is a good h-index for a PhD student and how does it impact their academic career?

A good h-index for a PhD student is typically around 5-10. The h-index measures the productivity and impact of a researcher's work. Having a higher h-index can positively impact a PhD student's academic career by demonstrating the quality and quantity of their research output, which can lead to better job opportunities, funding, and collaborations in the academic community.