Grade Calculator
Calculate your course grade based on weighted assignments and find out what you need on your final exam.
Calculate Current Grade
📊 Letter Grade Scale
| Grade | GPA | Percentage |
|---|---|---|
| A+ | 4.3 | 97-100% |
| A | 4.0 | 93-96% |
| A- | 3.7 | 90-92% |
| B+ | 3.3 | 87-89% |
| B | 3.0 | 83-86% |
| B- | 2.7 | 80-82% |
| C+ | 2.3 | 77-79% |
| C | 2.0 | 73-76% |
| C- | 1.7 | 70-72% |
| D+ | 1.3 | 67-69% |
| D | 1.0 | 63-66% |
| D- | 0.7 | 60-62% |
| F | 0.0 | 0-59% |
📐 How Grade Calculations Work
Example: Homework: 85% (20%), Midterm: 78% (30%), Project: 92% (50%)
Example: Current: 82%, Desired: 85%, Final weight: 30%
Frequently Asked Questions
Multiply each grade by its weight, add them together, and divide by 100. Example: 85%×20% + 90%×30% = 44% (out of 50% total).
Yes, for accurate results. The calculator will show a warning if your weights don't equal 100%.
Yes! Toggle between "Percentage" and "Letter" mode. Letter grades are converted using standard scales.
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