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Unweighted GPA Calculator

Calculate your unweighted GPA on the common 0.00 to 4.00 scale without course-level difficulty weighting.

Grading Mode:
Course NameCreditsGradeActions
Calculated GPA
0.00
Total Credits0
Total Quality Points0.00
Grading ScaleStandard 4.0 Scale
How was this GPA calculated?

Grade Point Average (GPA) is computed by dividing total quality points earned by total credit hours attempted:

GPA=
Total Quality PointsTotal Credit Hours
=
∑ (Course Credits × Grade Points)∑ Course Credits

Each course earns quality points equal to its credit hours multiplied by its numeric grade point value (e.g., 3 credits × 4.0 for an A = 12.0 quality points).

Why Colleges Rely on Unweighted GPA

Because high schools use different weighting formulas (some use 5.0, others use 6.0, and some don't weight at all), many university admissions offices consider the unweighted 4.0 scale as a common reference point for comparing applicants. Specific admissions practices vary by institution.

The Unweighted Range

On an unweighted scale, the maximum attainable GPA is 4.00 (representing straight A or A+ grades across all enrolled coursework).

Frequently Asked Questions

Key takeaway: Maintaining a perfect 4.0 unweighted GPA (straight A’s in every course) is uncommon. The exact prevalence varies by school, cohort, and grading policies.

Maintaining an unweighted 4.0 requires earning an A or A+ in every single class without receiving a single A- (on strict plus/minus scales) or B. In college, especially in rigorous STEM or pre-med curricula, a 4.0 cumulative GPA is an exceptional achievement.

Key takeaway: Unweighted GPA evaluates all classes on a 0.0 to 4.0 scale regardless of difficulty, while Weighted GPA awards extra quality points (up to 5.0) for honors, AP, and IB coursework.

In an unweighted system, an "A" in an introductory elective and an "A" in AP Chemistry both receive 4.0 points. In a weighted system, advanced courses receive extra weighting (typically +0.5 for honors and +1.0 for AP/IB) to reward academic challenge and reflect course rigor.

Key takeaway: An unweighted GPA measures academic achievement on a standard 0.00 to 4.00 scale without adding extra points for course difficulty level.

Regardless of whether a class is regular, Honors, AP, IB, or Dual Enrollment, the unweighted scale assigns the same standard point values: an A is 4.00, a B is 3.00, a C is 2.00, a D is 1.00, and an F is 0.00. The absolute maximum unweighted GPA is 4.00.

Key takeaway: Unweighted GPA provides a standardized common denominator because high schools vary widely in how they calculate weighted bonus points.

Different school districts use disparate weighting formulas (e.g., +0.5, +1.0, 5.0 scales, 6.0 scales, or 100-point numeric scales). Converting all applicants to an unweighted 4.0 baseline enables admissions committees to evaluate raw academic performance consistently, before evaluating curriculum rigor separately.

Key takeaway: Yes, on a purely unweighted 4.0 scale a B is 3.00 regardless of course rigor, though admissions committees view a B in an AP course favorably compared to a standard class.

Because unweighted GPA does not award difficulty bonuses, a B in AP Calculus yields 3.0 quality points, which lowers an unweighted 4.00. However, college admissions officers evaluate both GPA and course rigor together, generally viewing a B in an advanced course more positively than an easy A in a non-rigorous alternative.