In the United States, a passing grade in high school typically depends on the grading scale used by the school or school district. However, as a general guideline:

1. A passing grade is often considered to be a grade of D or higher (typically 60% or above) on a traditional letter grade scale (A, B, C, D, F).
2. Some schools may set a higher threshold for passing grades, requiring a minimum grade of C or higher (70% or above) for a student to pass a course.
3. In some cases, schools may also use a numerical grading system (such as a 0-100 scale), where a passing grade is typically 60% or above.

It's important for students to be familiar with their school's specific grading policies and requirements to understand what constitutes a passing grade in their high school courses.

The final grade calculator is invaluable tools that help students estimate their overall grades in a course, empowering them to plan and strategize effectively.