Enter your study and performance data
The form stays in one page column, while the inputs switch to three columns on large screens, two on medium, and one on mobile.
Example data table
| Current Avg | Assignments | Quizzes | Practice | Study Hours | Difficulty | Predicted Score | Projected Final |
|---|---|---|---|---|---|---|---|
| 76% | 82% | 74% | 80% | 12 | 6 | 84.45% | 78.09% |
| 68% | 71% | 66% | 72% | 7 | 8 | 68.10% | 68.02% |
| 88% | 90% | 86% | 92% | 15 | 4 | 95.00% | 89.40% |
Formula used
Academic Base combines current average, assignments, quizzes, practice tests, attendance, homework completion, participation, and revision completion using weighted percentages.
Study Hours Bonus rewards consistent preparation up to a practical cap.
Trend Bonus adds recent performance momentum.
Difficulty Adjustment lowers or lifts the forecast based on expected paper difficulty.
Projected Final Grade estimates the course outcome after this test by combining current assessed work, the upcoming test, and remaining assumed performance.
How to use this calculator
- Enter your current academic averages and learning habit percentages as accurately as possible.
- Set study hours, recent improvement trend, and expected exam difficulty.
- Provide the current assessed course weight, upcoming test weight, pass mark, target score, and exam maximum marks.
- Press Predict Test Score to view the result block above the form, the metric summary, and the chart.
- Use the CSV and PDF buttons to save the result for study planning, goal reviews, or academic advising.
Frequently asked questions
1) What does this calculator predict?
It estimates your likely score on an upcoming test by combining academic history, study effort, revision progress, class habits, and expected exam difficulty into one forecast.
2) Is the predicted score guaranteed?
No. It is a planning estimate. Real results can change because of stress, question style, grading strictness, timing, and how closely your actual preparation matches the entered data.
3) Which inputs influence the prediction most?
Current average, practice test average, assignment quality, and revision completion carry the strongest influence. Study hours, recent improvement, and difficulty also change the final forecast.
4) What is the readiness index?
The readiness index is a support score showing how prepared you appear before the exam. It emphasizes practice performance, revision progress, study time, attendance, and homework consistency.
5) Why is there a prediction range?
The range reflects uncertainty. Wider differences between your inputs, lower study consistency, and harder exams increase the margin between the lower and upper forecast values.
6) How should I enter upcoming test weight?
Enter the percentage share of the overall course grade assigned to the next test. If the test counts for one fifth of the course, enter 20.
7) Can I use marks instead of percentages?
Yes. Convert marks to percentages before entering academic averages. Then use the maximum marks field to translate the predicted percentage back into expected exam marks.
8) What are the CSV and PDF exports useful for?
They help you save results, compare study scenarios, share predictions with teachers or parents, and keep a record of how your preparation changes over time.