WhatGPA
GPA to Letter Grade Conversion Chart
Instantly convert between GPA numbers and letter grades — in both directions.
Quick Answer
A 3.5 GPA equals a B+/A− letter grade (roughly 90–92%). A 3.0 GPA equals a B (83–86%). A 2.0 GPA equals a C (73–76%). Conversions vary slightly by institution, but the standard 4.0 scale is used by most US colleges and high schools.
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| Letter Grade | GPA Points | Percentage | Classification |
|---|---|---|---|
| A+ | 4.0 | 97–100% | Excellent |
| A | 4.0 | 93–96% | Excellent |
| A− | 3.7 | 90–92% | Excellent |
| B+ | 3.3 | 87–89% | Good |
| B | 3.0 | 83–86% | Good |
| B− | 2.7 | 80–82% | Good |
| C+ | 2.3 | 77–79% | Average |
| C | 2.0 | 73–76% | Average |
| C− | 1.7 | 70–72% | Average |
| D+ | 1.3 | 67–69% | Below Avg |
| D | 1.0 | 63–66% | Below Avg |
| D− | 0.7 | 60–62% | Below Avg |
| F | 0.0 | 0–59% | Failing |
Understanding the GPA Points Scale
- A+ and A both equal 4.0 in most U.S. grading systems. An A+ earns distinction within the class but doesn't numerically boost your GPA beyond a regular A.
- No partial credit between grades — a high B+ (89%) and a low B+ (87%) both earn exactly 3.3 GPA points.
- Weighted scales can exceed 4.0 — AP and IB courses add up to 1.0 bonus, so an A in AP earns 5.0 weighted points.
GPA Thresholds That Matter
- 4.0 — Perfect GPA; all A's
- 3.9+ — Summa Cum Laude threshold at most schools
- 3.7+ — Magna Cum Laude; letter grade ≈ A−
- 3.5 — Dean's List; Cum Laude; letter grade ≈ B+/A−
- 3.0 — Minimum for most graduate programs; letter grade = B
- 2.0 — Minimum passing/good standing; letter grade = C