World University Rankings
The well-established institutions spread across the world are all graded and ranked on various factors. The three main university ranking systems which are usually taken into consideration are the Q.S. World University Rankings, Academic Ranking of World Universities and the Times Higher Education World University Rankings. It is left to you to decide which university ranking system will you go for.
The main differences in these ranking systems lie on the different critical criteria with which they review universities and colleges. Again, rankings can be either only for the institution or for any particular field/subject as well! If a college/University is well explicitly ranked for Chemistry, it might not actually have an overall better ranking. These rankings may shine a light on the institution’s prior research output, the faculty’s experience, student outreach, the international student committee, employability opportunities, etc. Choose which ranking system are you considering, wisely.