Grade Predictor 2026 | Free Academic Grade & GPA Forecasting Tool

A grade predictor forecasts your final course grade and tells you what scores you still need on remaining work to hit a target. You enter your current grade, the weights of assignments, exams, projects, participation and homework, and a goal grade or GPA. The calculator combines your earned marks with the weight of the work left and estimates your projected final grade, the score you need on the final exam or remaining assignments, and your likelihood of reaching your goal. It's a planning tool, not a guarantee — your real grade depends on your actual performance.

The calculator subtracts the points you've already locked in from your target, then divides by the weight of the work that remains. In plain terms: (Target Grade − Points Already Earned) ÷ (Weight of Remaining Work). For example, if you have an 82% going into a final that is worth 20% of the grade and you want a 90% overall, it solves for the exam score that closes the gap. Choose the 'Target Grade (What Do I Need?)' method to see this required-score result directly.

Weighted grading means different components count for different shares of your final grade — for example exams 40%, projects 30%, assignments 20% and participation 10%. A 95% on a 10%-weight quiz moves your grade far less than a 95% on a 40%-weight exam. The predictor uses the weights you enter to work out how much each remaining piece of work can actually change your final grade, which is why it's important to copy the weights from your syllabus accurately.

The calculator treats any weight not assigned to remaining work as already reflected in your current grade. If the weights you enter for assignments, final exam, participation, projects and homework add up to more than 100%, the calculation of your 'current' contribution becomes negative and the prediction breaks — the tool will flag that your weights exceed 100%. Match the weights to your course syllabus so the totals stay within 100%.

The 'Target Grade' method starts from the grade you want and works backward to tell you the score you need on remaining work. The 'What-If Analysis' method works the other way: you assume scores for upcoming work and it shows the projected final grade those scores would produce. Use Target mode to set goals ('what do I need on the final?') and What-If mode to explore scenarios ('what happens to my grade if I get a B on the project?').

When you enter your current GPA and credits attempted, the calculator estimates a new semester GPA by converting your projected final grade to grade points (roughly 90%+ = 4.0, 80% = 3.0, 70% = 2.0, 60% = 1.0) and blending it with your existing GPA, weighted by credit hours. Because grade-to-GPA scales differ between schools, treat the predicted GPA as an approximation and confirm the exact scale with your institution.

A prediction is only as accurate as the inputs. If your current grade, component weights and scores match your syllabus, the math is reliable — but the future scores are still assumptions. Rounding, extra-credit, dropped grades, curved exams and last-minute rubric changes can all shift the real result. Use the prediction to prioritize your effort, then re-run it as new grades are posted so the forecast stays current.

Yes — that's one of its most useful features. Because the tool shows the required score on each remaining component, you can see where your effort has the biggest payoff. If it shows you need 95% on a high-weight final but only 75% on low-weight homework, you know to concentrate on the final. Prioritizing high-weight work is usually the most efficient way to raise a final grade.

The probability figure is a simple confidence indicator based on how demanding the required score is. If reaching your target needs a very high score on remaining work, the probability is lower; if the required score is comfortably achievable, it's higher. It's a rough guide to how realistic your goal is given the work that's left — not a statistical guarantee. Treat 'High', 'Moderate' and 'Low' as a reality check on your target.

No. This is an unofficial planning estimate. Your official grade comes from your instructor and your institution's grading system, which may include rounding rules, curves, extra credit, attendance policies or dropped lowest scores that this calculator doesn't know about. Always confirm your true standing with your syllabus, your instructor, or your school's grade portal.

The percentage-and-weight model works for most schools and countries that grade on a 0–100% scale with weighted components, including the US, UK, Canada, Australia and India. If your school uses a different scale (such as a 1–10, ECTS, or First/Second-class system), convert your marks to percentages first, or interpret the projected percentage against your local grade bands. The GPA output assumes a 4.0-style scale.

A required score above 100% means your target grade is no longer mathematically reachable with the remaining work alone — the weight left simply isn't enough to close the gap. In that case, lower your target to a realistic level, look for extra-credit opportunities, or talk to your instructor about options. The calculator surfaces this early so you can adjust your goal before the deadline rather than after.