Midterm Grade Calculator
Check exactly where you stand at the midpoint of your course, or figure out what score you need on the final exam to hit your target grade.
If your course also has separate quarter grades feeding into the midterm and final, the Semester Grade Calculator handles that fuller combination.
What Is a Midterm Grade Calculator?
A midterm grade calculator shows you exactly where you stand at the halfway point of a course, using the categories and weights covered so far — homework, quizzes, tests, and participation. Unlike a full course grade, a midterm grade is a checkpoint: there's usually still time to adjust before the final exam locks everything in.
This midterm grade calculator also works the other direction. Once you know your midterm grade, the "What I Need on the Final" tab tells you exactly what score you need on the final exam to reach a specific target — an A, a B, or any goal you set — based on how much the final is worth.
Standard Grading Scale for Midterm Grades
Once your midterm percentage is calculated, match it against your school's grading scale. Most U.S. schools use this baseline:
| Percentage | Letter Grade |
|---|---|
| 90–100% | A |
| 80–89% | B |
| 70–79% | C |
| 60–69% | D |
| Below 60% | F |
Example: What Do I Need on the Final?
Say your midterm grade is 84%, the final exam is worth 30% of your course grade, and you want to finish with a 90% overall. The midterm grade calculator solves for the missing final exam score using the formula below.
| Midterm Grade | Final Exam Weight | Target | Score Needed on Final |
|---|---|---|---|
| 84% | 30% | 90% (A) | 98.0% |
| 84% | 30% | 80% (B) | 62.7% |
| 90% | 20% | 90% (A) | 90.0% |
| 75% | 40% | 90% (A) | Not possible |
Notice how a higher final exam weight makes a bigger swing possible in either direction — a strong final can pull a weaker midterm up more, but a weak final can also drop a strong midterm grade further.
Common Final Exam Weights
Not sure what weight to enter into the midterm grade calculator above? Final exam weights vary by school and course level, but these are common starting points if your syllabus doesn't state one explicitly.
| Course Type | Typical Final Exam Weight |
|---|---|
| High school course | 10–20% |
| College lecture course | 20–35% |
| College seminar/discussion course | 10–15% |
| Cumulative final exam course | 30–50% |
Always check your syllabus for the exact figure — entering the wrong weight into the midterm grade calculator will give you a needed final score that doesn't match what your instructor actually calculates.
Midterm Grade Calculator vs. Semester and Final Grade Calculators
A midterm grade calculator is specifically built around the two-part structure of midterm plus final exam. If your course instead combines separate quarter grades, a midterm, and a final exam all together, the Semester Grade Calculator handles that fuller combination. If you already know your current overall grade (not specifically your midterm) and just want to know what you need on an upcoming exam, the Final Grade Calculator covers that more general case.
For more background on how weighted grading works across these different tools, MSU Denver's CTLD teaching resource on weighted grading explains the underlying category-weight math in more depth, and Wikipedia's overview of U.S. academic grading covers how these percentage scales translate to letter grades.
Frequently Asked Questions
Multiply your grade in each category — homework, quizzes, tests, participation — by its weight, add the results together, and divide by the total weight. The midterm grade calculator above does this automatically once you enter your categories.
Switch to the "What I Need on the Final" tab, enter your midterm grade, your final exam's weight, and set your target to 90% (or use the "Goal: A" preset). The calculator solves for the exact score you need.
Often yes, especially if the final exam carries significant weight. The higher the final's weight, the more a strong final score can offset a weaker midterm — use the calculator above to see exactly how much room you have.
If even a perfect 100% on the final wouldn't reach your target, the calculator will tell you it's not possible and show the best final grade you could realistically achieve instead.
Not necessarily. A midterm grade is a checkpoint partway through a course, while a quarter grade covers a full marking period on its own. Some courses use both; others use only one or the other, depending on how the school structures the term. If you're not sure which applies to you, check your syllabus's grading breakdown section — it will usually spell out exactly which checkpoints count toward your final grade.
Yes, for an accurate result — check your syllabus for the exact percentage the final exam counts toward your overall course grade before using the "What I Need on the Final" tab.
Yes — the same weighted category math applies whether you're in high school or college. Just enter your own categories, grades, and weights as listed on your syllabus.
