🔤 Letter Grade to GPA Converter: Convert Letter Grades to GPA Points 2026
How to Use This Converter
- Select your letter grade - Choose from A+ to F
- Click Convert - Get instant GPA point value
- Use for calculations - Apply to GPA calculations or records
Convert Letter to GPA
Understanding Letter Grades and GPA
Letter grades have been a cornerstone of academic evaluation for decades. Converting these letter grades to numerical GPA values allows for standardized academic measurement across different institutions and educational systems. Understanding this conversion is essential for students, educators, and academic advisors.
The 4.0 Scale: The standard US GPA scale runs from 0.0 to 4.0, where 4.0 represents perfect academic performance. This scale provides a common language for comparing student achievement across different schools and grading systems.
Plus/Minus System: Many institutions use plus/minus grading (A-, B+, etc.) to provide more nuanced evaluation. While these affect the exact GPA point values slightly, the differences are typically small (0.3 to 0.4 points).
Weighted vs Unweighted: Some high schools use weighted GPAs that give extra points (up to 5.0) for honors, AP, or IB courses. Our converter uses the standard unweighted 4.0 scale.
Letter Grade to GPA Conversion Table
| Letter Grade | GPA Points | Percentage Range | Description |
|---|---|---|---|
| A+ | 4.0 | 97-100% | Exceptional |
| A | 4.0 | 93-96% | Excellent |
| A- | 3.7 | 90-92% | Very Good |
| B+ | 3.3 | 87-89% | Above Average |
| B | 3.0 | 83-86% | Good |
| B- | 2.7 | 80-82% | Above Average |
| C+ | 2.3 | 77-79% | Average |
| C | 2.0 | 73-76% | Average |
| C- | 1.7 | 70-72% | Below Average |
| D+ | 1.3 | 67-69% | Poor |
| D | 1.0 | 63-66% | Poor |
| D- | 0.7 | 60-62% | Minimal Passing |
| F | 0.0 | Below 60% | Failing |
Frequently Asked Questions
What is the standard letter grade to GPA conversion?
Standard conversion: A+/A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, B- = 2.7, C+ = 2.3, C = 2.0, C- = 1.7, D = 1.0, F = 0.0
Is A+ the same as A for GPA?
On the standard 4.0 scale, both A+ and A equal 4.0 GPA points. Some schools differentiate with weighted scales, but unweighted GPA treats them equally.
What is a passing GPA?
A passing GPA is typically 2.0 (C average) or higher. Some programs require 2.5 or 3.0 minimum. Always check your institution's requirements.
How do I calculate GPA from letter grades?
Multiply each letter grade's GPA value by the course credits, sum all values, then divide by total credits. Use our GPA Calculator for multiple courses.
Can I use this for high school to college conversion?
This converter gives standard 4.0 scale values. For weighted high school GPA (with AP/IB honors), use our AP/IB Grade Calculator for accurate weighted results.