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Convert GPA (Grade Point Average) to letter grades instantly. Get percentage equivalents and understand where you stand on the academic grading scale.
• 4.0 = A+ (Perfect GPA)
• 3.5 = A- (Strong performance)
• 3.0 = B+ (Above average)
• 2.5 = B- (Good work)
Enter a GPA to see the letter grade
| GPA Range | Letter Grade | Percentage | Quality |
|---|---|---|---|
| 4.0 | A+ | 97-100% | Excellent |
| 3.7-3.99 | A | 93-96% | Excellent |
| 3.3-3.69 | A- | 90-92% | Excellent |
| 3.0-3.29 | B+ | 87-89% | Good |
| 2.7-2.99 | B | 83-86% | Good |
| 2.3-2.69 | B- | 80-82% | Good |
| 2.0-2.29 | C+ | 77-79% | Satisfactory |
| 1.7-1.99 | C | 73-76% | Satisfactory |
| 1.3-1.69 | C- | 70-72% | Satisfactory |
| 1.0-1.29 | D+ | 67-69% | Poor |
| 0.7-0.99 | D | 63-66% | Poor |
| 0.0-0.69 | F | 0-62% | Failing |
The standard 4.0 GPA scale is used by most U.S. colleges and universities. A 4.0 represents perfect grades (all A's), while a 0.0 represents failing grades. Letter grades are assigned based on GPA ranges, with plus (+) and minus (-) variations for more precision.
The conversion follows these general ranges:
Different schools may use slightly different GPA scales. Some schools use weighted GPAs that can exceed 4.0 for honors or AP classes. Always check your school's specific grading policy.
A GPA of 3.0 or higher is generally considered good, representing a B average. A 3.5+ is excellent and competitive for most colleges. A 3.7+ is outstanding and makes you competitive for top-tier universities. However, 'good' depends on your goals and the institutions you're targeting.
A 3.7 GPA typically converts to an A or A- letter grade, depending on the specific scale used. On most standard scales, 3.7 is the cutoff for an A grade, representing the lower end of the A range.
On a standard unweighted 4.0 scale, no. However, many high schools use weighted GPA scales that can exceed 4.0 for honors, AP, or IB classes. Weighted GPAs can go up to 5.0 or even higher at some schools.
Requirements vary by school, but typically: Regular honor roll requires a 3.0-3.49 GPA (B average), while high honor roll requires 3.5-3.99 (A-/A average). Some schools have a principal's list for 4.0 GPAs.
First convert your percentage to a letter grade, then convert the letter grade to GPA. For example: 92% = A- = 3.7 GPA. Different schools may have different percentage-to-letter-grade conversions.
Unweighted GPA uses a 4.0 scale where all classes are treated equally. Weighted GPA gives extra points for advanced courses (honors, AP, IB), potentially exceeding 4.0. Colleges often recalculate GPAs using their own methods.
Most high schools require a minimum 2.0 GPA (C average) to graduate. Colleges typically require 2.0 for graduation, though some programs may require higher GPAs (2.5 or 3.0) to remain in good academic standing.
To calculate cumulative GPA, multiply each semester's GPA by its credit hours, sum these products, then divide by total credit hours. It's a weighted average based on credits earned.
Grade Point Average (GPA) is a standardized way of measuring academic achievement in the U.S. education system. The 4.0 scale is the most common, where each letter grade corresponds to a specific numeric value. This allows schools to quantify student performance and make it easier to compare students from different institutions.
Letter grades provide a qualitative assessment of performance. The plus (+) and minus (-) variations offer more granularity than simple letter grades alone. Understanding the relationship between GPA and letter grades is essential for tracking academic progress and understanding college admission requirements.