The IELTS cut-off score for a US student visa can vary depending on the specific requirements set by the educational institution and the visa category you are applying for. The United States does not have a universal IELTS cut-off score for student visas. Typically, universities and colleges in the US have their own English language proficiency requirements for admission, which may include a minimum IELTS score. Students with an average minimum IELTS band score between 6.0 to 6.5 can enter most universities across the country. However, students who have the desire to enter some of the world’s top universities need to aim for a band score that is slightly above average. It is recommended to check the specific English language proficiency requirements of the educational institution you are applying to. Their official website or admissions office will provide the most accurate and up-to-date information regarding the required IELTS score for student visa applications. Additionally, it's important to note that the US visa application process involves multiple factors beyond just the IELTS score, such as academic qualifications, financial documentation, and the overall strength of your application. Meeting the minimum IELTS score requirement is just one aspect of the visa application process.