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GPA Calculator

Calculate your college GPA on a 4.0 scale with honors detection. Use reverse mode to find out what grades you need to hit your target GPA.

How to Use This Calculator

  1. Select a tab: Calculate GPA (forward) or What Grade Do I Need? (reverse).
  2. For forward mode: add courses with letter grades and credit hours, then click Calculate.
  3. For reverse mode: enter your current GPA, credits completed, target GPA, and remaining credits.
  4. Review your results including GPA, honors level, and grade planning insights.

Real-World Examples

Semester GPA Calculation

Fall semester: Biology (A-, 4 credits), Calculus (B+, 3 credits), English (A, 3 credits), History (B, 3 credits).

Result: Total: 13 credits. GPA: 3.54. Honors: Cum Laude range. Strong performance, especially in challenging STEM courses.

Planning for Dean's List

Current: 3.2 GPA with 45 credits. Target: 3.5 GPA (Dean's List). Remaining: 15 credits this semester.

Result: Required GPA: 4.1 (impossible). Alternative: Need 2 more semesters at 3.8+ to reach 3.5 overall. Adjust target to 3.4 (achievable with 3.75 this semester).

Cumulative GPA After 4 Years

Freshman: 3.1. Sophomore: 3.3. Junior: 3.6. Senior: 3.8. All years 30 credits each.

Result: Cumulative GPA: 3.45 (weighted average of 120 credits). Honors: Cum Laude at most institutions.

Common Mistakes to Avoid

  • Not weighting grades by credit hours (a 4-credit A has more impact than a 1-credit A).
  • Forgetting that cumulative GPA becomes harder to move as you complete more credits.
  • Setting unrealistic targets in reverse mode (you can't get above 4.0 in remaining credits).
  • Mixing up A- (3.7) with A (4.0) or B+ (3.3) with B (3.0) — small differences matter.

The Formula

GPA = Σ(Grade Points × Credits) / Σ(Credits). Grade points: A/A+ = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, etc. Reverse: Required GPA = (Target × Total Credits - Current Points) / Remaining Credits.

Frequently Asked Questions

Cum Laude typically requires a GPA of 3.5 or above. Magna Cum Laude requires 3.7+, and Summa Cum Laude requires 3.9+. These thresholds vary by institution — check your school's specific requirements.