What is the average grade for a fifth grader?

There is no one definitive answer to this question, as the average grade for a fifth grader can vary depending on a number of factors, such as the school district, the individual student's academic performance, and the grading scale used. However, according to some sources, the average grade for a fifth grader in the United States is around a B or a 3.0 on a 4.0 scale.