However, in general it does not have much influence on decisions. Beyond chance of admission, the interview gives the student a chance to ask questions and learn things about the college that may not appear on Stanford's website. ... Fortunately the interview is optional.
Does a Stanford interview mean anything?
The optional interview provides an opportunity for Regular Decision and Restrictive Early Action applicants to have a meaningful conversation with a Stanford alumnus/a. This two-way exchange allows you to learn more about Stanford, and the Admission Office to learn more about you.
What percent of Stanford applicants get an interview?
As is the case with many top-tier business schools, the admissions interview is an important part of the Stanford GSB application process. With only about 1,000 applicants to be interviewed this year (about 13% of expected applications), merely receiving an invitation is a great accomplishment.