There is no set amount of volunteer work that a student should do for college admissions. Admissions officers will consider a variety of factors in evaluating an applicant's extracurricular activities, including the quality and impact of the volunteer work, as well as the student's overall involvement in other activities and commitments.

Rather than focusing on a specific number of hours or activities, students should aim to pursue meaningful and purposeful volunteer work that aligns with their interests and passions. Admissions officers are often more interested in seeing depth and commitment in a few activities rather than a long list of superficial involvement.

It's also important to note that volunteer work is just one of many factors that admissions officers consider when evaluating applicants. Students should strive to achieve a balance between their academic pursuits, extracurricular activities, and personal interests, and should not feel pressure to overcommit to any one area.

In summary, while volunteer work can be a valuable and meaningful part of a student's college application, there is no specific amount that is required or expected. Students should focus on pursuing activities that align with their passions and interests, and strive to make a meaningful impact in those areas.