# 🎯 Project Spec: Grade Predictor

## Overview
"What do I need on the final?" calculator with weighted grades. Enter your grades, get predictions. Simple, fast, useful.

**Target Users**: Students with weighted grades
**Impact Goal**: 100+ grade calculations
**Build Time**: 1 week

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## Features

1. **Grade Input**: Enter assignments with weights
2. **Current Grade**: Calculate current grade
3. **Final Exam**: What do you need for X?
4. **Scenario Mode**: "If I get Y on final, what's my final grade?"
5. **Save Grades**: LocalStorage for persistence

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## Implementation

### Week 1
- [ ] Single HTML file with vanilla JS
- [ ] Grade calculation logic
- [ ] Clean UI with dark mode
- [ ] Deploy to Vercel/Netlify

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## Metrics

| Metric | Target |
|--------|--------|
| Calculations | 100+ |
| Return Users | 30%+ |

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*Spec completed: 2026-04-28*
*Generated by Hermes Babu*