How do weighted categories fit in?
Convert each category into its point contribution (e.g., 20% of 1,000 points = 200 points). Then add assignments within that point pool.
Step-by-step walkthrough
Grade Calculator Guide
Use this companion guide beside the interactive calculator to make sure you understand the “why” behind every click. Each section includes the classroom explanation, student-friendly language, and quick practice prompts.
Before you start
Collect the data points listed below and double-check their units. Keeping an organized “givens” list is one of the fastest ways to reduce math errors and impress exam graders.
- grade calculator
- letter grade
- final grade
Detailed procedure
Step 1
Enter each assessment with its earned and possible points.
Step 2
Set a target grade and how many points remain in the course.
Step 3
Read your current percentage, letter grade, and the score required on what's left.
Teaching & troubleshooting tips
What if there are no points left?
Set remaining points to 0 and the calculator will simply report the current grade and note that the target is already secured or unattainable.