<p>I am a little confused: does she want to spend only one year in grad school in the UK or does she also want to pursue undergrad studies there? </p>
<p>If she is looking at grad school at Oxbridge, she needs a college GPA between of at least 3.5-3.7 depending on the course. When they state a minimum GPA, they tend to mean business, i.e. people with lower GPAs need not apply. If she is looking to do undergrad studies she would have to apply through UCAS in the fall (earliest time she can do this is next year). For undergrad admissions they only look at AP/IB scores. Transferring from an undergrad program in the U.S. to OXbridge will not work. She would have to start over.</p>
<p>Btw, I am going to grad school in the UK next year with a U.S. BA. Feel free to PM if you have any specific questions about the process as will most likely lose track of this thread.</p>