US 4.0 GPA Calculator
Calculate semester GPA and projected cumulative GPA for US Standard (4.0 Scale). School-specific grade points and official reference list included.
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Current GPA and grading scale
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Projected CGPA
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About the US 4.0 GPA System
The US 4.0 scale is the most widely used unweighted GPA framework across American colleges and universities. An A equals 4.0, B equals 3.0, and so on. Some institutions add plus/minus modifiers (A- = 3.7, B+ = 3.3), while others round to whole numbers only. This calculator uses the plus/minus variant for more precise planning.
Why GPA Matters at US 4.0
GPA is central to almost every academic milestone in the US system: Dean's List eligibility (typically 3.5+), Latin honors at graduation (Summa Cum Laude often 3.9+), graduate school admissions (most competitive programs expect 3.5+), and scholarship renewals. For professional programs like law and medical school, even small GPA differences can significantly affect admissions outcomes.
US 4.0 Honours Classification
Summa Cum Laude
3.90
min CGPA
Magna Cum Laude
3.70
min CGPA
Cum Laude
3.50
min CGPA
Dean's List
3.50
min CGPA
US 4.0 Grading Note
This page uses the standard unweighted US 4.0 GPA scale. Weighted GPA (for AP/IB/Honors courses) is not reflected here.
US 4.0 Accuracy Scope
US schools vary widely in GPA calculation methods. Some use plus/minus grading, others do not. Always check your specific institution policy.
GPA Tips for US 4.0 Students
- If your school offers plus/minus grading, an A- (3.7) instead of an A (4.0) in a 4-credit course costs 1.2 grade points. In a 15-credit semester, that single minus can drop your term GPA by 0.08.
- Grade replacement policies vary by school. Some replace the old grade entirely, others average both attempts. Know your school policy before deciding to retake a course for GPA improvement.
- Transfer students should check how their new institution recalculates GPA. Some schools accept transfer credits but do not include them in the institutional GPA, effectively resetting your cumulative number.
Common GPA Mistakes at US 4.0
The most frequent mistake is confusing weighted GPA (which can exceed 4.0 for AP/IB courses in high school) with the standard unweighted 4.0 scale used by colleges. Another common error is assuming all US schools use plus/minus grading. Many community colleges and state universities use whole-letter grades only (A = 4.0, B = 3.0), which changes projected GPA significantly.
US 4.0 Grade Points Used
| Grade | Grade Point | Score Range |
|---|---|---|
| A+ | 4.00 | 97-100% |
| A | 4.00 | 93-96% |
| A- | 3.70 | 90-92% |
| B+ | 3.30 | 87-89% |
| B | 3.00 | 83-86% |
| B- | 2.70 | 80-82% |
| C+ | 2.30 | 77-79% |
| C | 2.00 | 73-76% |
| C- | 1.70 | 70-72% |
| D+ | 1.30 | 67-69% |
| D | 1.00 | 63-66% |
| D- | 0.70 | 60-62% |
| F | 0.00 | 0-59% |