Enter the grades you have. Set your target. The calculator shows your current standing, the exact score you need on every remaining assignment, and what happens in each scenario. No spreadsheet required.
Know exactly where you stand and exactly what you need to do about it.
Enter the grades you've received so far across all assignment categories. The calculator instantly shows your weighted current grade — not an estimate, the exact number your professor would see right now if they ran the calculation.
Set your target grade — A-, B+, pass — and the calculator shows the minimum score you need on each remaining assignment or exam to hit it. It's a single number you can actually use to calibrate how hard you need to study.
Run three scenarios at once: best case (you ace everything), realistic (you average what you've been averaging), and minimum viable (you do the bare minimum to hit your target). See the outcome of each before you decide how to spend your time.
Enter grades however your professor reports them. Got 43 out of 50 on a quiz and 88% on a midterm in the same course? No problem. The calculator accepts both and converts automatically when it needs to compare them.
Every assignment category gets its own weight matching your syllabus. If your final is worth 40% and participation is worth 5%, those are treated accordingly. A bad homework grade doesn't tank your GPA the same way a bad final exam would.
When you're at risk of falling below your target, Grade Recovery mode kicks in. It maps exactly what's salvageable, flags scenarios that are no longer mathematically possible, and feeds directly into your study schedule to allocate more time to the courses that need it.
Add each assignment category — exams, homework, quizzes, labs — with its weight and the scores you've received. Takes about 2 minutes per course if you have your grades handy.
The calculator shows your current grade instantly, weighted exactly as your syllabus specifies. You'll also see how far from each letter grade boundary you currently sit — useful for knowing whether you're safely in B+ territory or teetering on the edge.
Pick the grade you're aiming for — whether that's an A for a major course, a B- to protect your GPA, or just a passing grade to satisfy a requirement. The calculator reconfigures around your target.
You see the minimum score required on each remaining assignment to hit your target. If it's achievable, you get a clear plan. If it's not, Grade Recovery mode shows you the best realistic outcome and adjusts your study schedule accordingly.
Most college students study by feeling. They sense that they're doing okay in one course and worried about another, but they rarely know their actual grade mid-semester. The problem with studying by feeling is that your feelings about your academic performance are often wrong — and wrong in a specific direction: you tend to overestimate how well you're doing in the courses you've been neglecting.
Knowing your precise current grade in every course changes how you allocate your limited study time. If you're sitting at 89.4% in your English Literature course and need a 90% for an A, and you're simultaneously at 71% in Organic Chemistry where you need a 73% to avoid academic probation, those two numbers should be driving your schedule. But most students don't have those numbers. They guess, and they guess wrong.
The "what do I need" calculation is particularly powerful because it translates the abstract anxiety of "I need to do better on the final" into a concrete, actionable number. Needing an 84% on your remaining two exams to pull a B+ is a completely different problem from needing a 97%. One is achievable with solid preparation; the other requires reconsidering your target. Knowing which situation you're in before you start studying means you're allocating effort based on reality, not hope.
Scenario modeling takes this a step further. Instead of planning around a single target, you can see what your grade becomes if you score your historical average on everything remaining, if you have a great run, or if things go poorly. This is especially useful around midterms when students often need to decide how much to sacrifice in one course to save another. The calculator makes the trade-offs explicit.
Grade Recovery mode is designed for the moments when the numbers are genuinely bad. If you come back from a rough midterm and the calculator tells you that pulling an A is no longer mathematically possible, that's useful information — not demoralizing news, but a prompt to recalibrate. Instead of spending 20 hours chasing an A you can't achieve, you redirect those hours toward courses where the grade boundary is still within reach. This is the difference between panicking and strategizing.
The connection to the study schedule is where this becomes more than just a calculator. When your grade drops below your target in a course, StudyEdge automatically increases that course's study allocation in your upcoming sessions. You don't manually adjust anything — the grade data updates the schedule for you. The result is a system where your actual academic performance drives how you prepare, rather than your optimistic pre-semester assumptions.
None of this requires perfect information. You can run the calculation with partial data — just the grades you have so far — and the tool will show you your current trajectory. Update it after each exam or assignment. The picture gets sharper as the semester progresses, and the study schedule adjusts in real time as it does.
| Feature | StudyEdge AI | RapidTables | WolframAlpha | Spreadsheet |
|---|---|---|---|---|
| Current grade calculation | ✓ | ✓ | ✓ | ✓ |
| What-do-I-need score | ✓ | ✓ | Manual query | Manual formula |
| Scenario modeling | ✓ | ✗ | ✗ | Manual setup |
| Grade Recovery plan | ✓ | ✗ | ✗ | ✗ |
| Integrated study plan | ✓ | ✗ | ✗ | ✗ |
| Free | ✓ | ✓ | ✓ | ✓ |
"I was at a 63% and thought I needed a miracle. The calculator showed me I only needed 79s on the last two assignments to pull a B-. Totally doable."
— Jamie F., 3rd year, Political Science"I use it at the start of every exam season to figure out exactly how much I need to study for each course. Way better than guessing."
— Olivia C., 2nd year, Accounting"When it showed me I was at risk, it immediately gave me a Grade Recovery plan. That was actually the useful part."
— Nate H., 4th year, BiologyThe math is exact — it calculates your weighted grade precisely based on what you enter. Accuracy depends on entering the correct category weights from your syllabus and your actual scores. If your syllabus drops the lowest quiz score, you can configure that in settings and the calculation adjusts accordingly.
Both. If your professor grades in points (87/100 on a homework), enter points. If they use percentages, enter those. The calculator handles either format and converts automatically when you mix the two within a course.
Grade Recovery activates when the calculator detects you're at risk of not hitting your target. It shows you the exact scores you'd need on each remaining assignment, flags which scenarios are still mathematically possible, and connects to your study schedule to automatically increase time allocation for the at-risk course.
Yes. You enter the weight for each assignment category exactly as your syllabus specifies — exams, homework, quizzes, participation, labs. The calculator applies those weights precisely. A final worth 40% has a proportionally larger impact on your grade than a quiz worth 5%.
Leave future assignments blank. The calculator shows your current standing based on what's been graded so far, plus a projection based on your historical average. You can also run scenarios to see what happens if you score 70%, 80%, or 90% on everything remaining.
Basic grade calculation is completely free with no account required. Creating a free account saves your grades between sessions and unlocks Grade Recovery mode, scenario modeling, and integration with your study schedule.
When a course's grade falls below your target, StudyEdge AI automatically increases that course's study allocation in your upcoming schedule sessions. You don't manually adjust anything — the grade data feeds directly into the schedule generator and updates your plan in real time.
Enter your grades and your target. The calculator shows your current number, what you need on everything remaining, and a study plan calibrated to get you there.
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