Grade Calculator
Overview
Calculate what grade you need on your final exam or assignment to reach your target grade. Plan study priorities with scenario analysis.
Key Facts
| Field | Value |
|---|---|
| Calculator ID | grade |
| Category | Education |
| Vertical | Education & Knowledge |
| App route | /verticals/education/grade |
| API endpoint | /api/public/calculate?id=grade |
Inputs
| Input ID | Label | Type | Required | Default | Constraints |
|---|---|---|---|---|---|
currentGrade | Current Grade | percent | Yes | 85 | min 0, max 100, step 0.1 |
finalWeight | Final Exam/Assignment Weight | percent | Yes | 25 | min 0, max 100, step 1 |
targetGrade | Target Final Grade | select | Yes | 90 | - |
customTarget | Custom Target Grade (Optional) | percent | No | 0 | min 0, max 100, step 0.1 |
How to Use
- Enter Current Grade — Enter your current grade percentage in the class
- Input Final Exam Weight — Input the weight of your final exam (usually 15-40%)
- Select Target Grade — Select your desired target grade (letter grade or custom percentage)
Result Surfaces
| Output | Display Type | Format |
|---|---|---|
| Computed results | result-card | - |
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FAQ
How do I know what grade I need on my final?
Use the formula: (Target Grade × 100) - (Current Grade × Current Weight) ÷ Final Weight. Example: Want 90%, have 85% (70% weight), final is 30% weight → Need (90×100 - 85×70) ÷ 30 = 103.3% (not possible).
What if my target grade is not achievable?
Calculate the maximum possible grade (score 100% on final) to set realistic expectations. Talk to professor about extra credit, grade revisions, or curve. Focus on learning the material – sometimes the grade matters less than mastery.
How should I study if I need a high final grade?
Prioritize topics weighted most heavily on exam. Practice with past exams under timed conditions. Focus on weak areas first, don't waste time perfecting what you already know. Create summary sheets, attend review sessions, meet with professor/TA.
Evidence
src/lib/calculators/registry.ts(metadata)src/lib/calculators/page-registry.ts(page/HowTo metadata)src/lib/calculators/education/grade.ts(calculator config)
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