The International English Language Testing System (IELTS) and the Test of English as a Foreign Language (TOEFL) are both widely used tests that assess English language proficiency for academic or immigration purposes. Both tests evaluate test takers’ ability to use English in a variety of contexts and are accepted by universities, employers, and other organizations around the world.

It’s important to note that this conversion is rough and may vary slightly depending on the context in which the scores are being used. For example, some institutions or programs may have their own conversion tables or may use different criteria for evaluating language proficiency.