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Weighted GPA Calculator

A Weighted GPA reflects both academic performance and course rigor by awarding bonus grade points for challenging coursework such as Honors, Advanced

Grades & GPA
Base letter grade earned
credits
Regular (0.0), Honors (+0.5), or AP/IB (+1.0)
Base letter grade earned
credits
Regular (0.0), Honors (+0.5), or AP/IB (+1.0)
Formula & Methodology
Weighted GPA = Σ[(Base Grade Points + Rigor Boost) × Credit Hours] ÷ Σ(Credit Hours)

Each letter grade begins with its standard unweighted value on the 4.0 scale (A = 4.0, B = 3.0, etc.). If a course is designated as Honors, a +0.5 point weight is added; if designated as Advanced Placement (AP) or International Baccalaureate (IB), a +1.0 point weight is added. Multiplying each course's weighted grade point by its credit hours yields Weighted Quality Points. Dividing aggregate weighted points by total credits gives the final weighted GPA.

Weighted Grade Point Average (Weighted GPA)

4.00 / 5.00

Overview

A Weighted GPA reflects both academic performance and course rigor by awarding bonus grade points for challenging coursework such as Honors, Advanced Placement (AP), and International Baccalaureate (IB) classes. While standard unweighted GPAs are capped at 4.0, weighted scales typically reach 4.5 for Honors and 5.0 for AP and college dual-enrollment courses.

This Weighted GPA Calculator displays your weighted GPA alongside your unweighted GPA side by side. By showing both metrics simultaneously, this tool enables high school students and college applicants to see exactly how rigorous course selections boost cumulative credentials for selective university admissions and scholarship rankings.

Worked Examples

AP Course with A and Standard Course with B

Course 1: Grade A (4.0) AP (+1.0) with 3 credits; Course 2: Grade B (3.0) Standard (+0.0) with 3 credits.

  1. Course 1 Weighted Points: 4.0 + 1.0 = 5.0. Weighted QP: 5.0 × 3 = 15.0
  2. Course 2 Weighted Points: 3.0 + 0.0 = 3.0. Weighted QP: 3.0 × 3 = 9.0
  3. Total Weighted QP: 15.0 + 9.0 = 24.0. Total Credits: 3 + 3 = 6.0
  4. Weighted GPA: 24.0 ÷ 6.0 = 4.00
  5. Unweighted QP: (4.0 × 3) + (3.0 × 3) = 21.0. Unweighted GPA: 21.0 ÷ 6.0 = 3.50
Final Answer: Weighted GPA: 4.00 | Unweighted GPA: 3.50 (Differential: +0.50)

Honors Course with A- and AP Course with B+

Course 1: A- (3.7) Honors (+0.5) with 4 credits; Course 2: B+ (3.3) AP (+1.0) with 4 credits.

  1. Course 1: (3.7 + 0.5) = 4.2. QP: 4.2 × 4 = 16.8
  2. Course 2: (3.3 + 1.0) = 4.3. QP: 4.3 × 4 = 17.2
  3. Total Weighted QP: 16.8 + 17.2 = 34.0 QP
  4. Total Credits: 4 + 4 = 8.0 credits
  5. Weighted GPA: 34.0 ÷ 8.0 = 4.25
Final Answer: Weighted GPA: 4.25 | Unweighted GPA: 3.50

Standard Course Load Comparison

Course 1: A (4.0) Standard with 3 credits; Course 2: A (4.0) AP with 3 credits.

  1. Course 1 Weighted QP: 4.0 × 3 = 12.0
  2. Course 2 Weighted QP: (4.0 + 1.0) × 3 = 15.0
  3. Total Weighted QP: 27.0. Total Credits: 6.0
  4. Weighted GPA: 27.0 ÷ 6.0 = 4.50
Final Answer: Weighted GPA: 4.50

How to Use This Calculator

  1. Select the letter grade earned for Course 1.
  2. Enter the credit hours assigned to Course 1.
  3. Choose the course rigor level: Regular (Standard), Honors (+0.5), or AP/IB (+1.0).
  4. Repeat for Course 2 and click Calculate to compare your weighted and unweighted GPAs.

Reference Table

GradeStandard (Unweighted)Honors (+0.5)AP / IB (+1.0)
A4.04.55.0
A-3.74.24.7
B+3.33.84.3
B3.03.54.0
B-2.73.23.7
C+2.32.83.3
C2.02.53.0
D1.01.0 / 1.51.0 / 2.0
F0.00.00.0

Frequently Asked Questions

Do colleges look at weighted or unweighted GPA more?
College admissions committees evaluate both. Unweighted GPA establishes baseline academic mastery across all students on a standardized 4.0 scale, while weighted GPA illustrates whether a student challenged themselves with rigorous Honors and AP coursework.
Do failing grades receive an Honors or AP boost?
No. Academic institutions almost universally exclude failing grades (F / 0.0) from receiving rigor boost points. An F remains 0.0 quality points regardless of course level.
What is the maximum possible weighted GPA?
Under a standard +1.0 AP weighting scale, the maximum possible weighted GPA is 5.0 (earned by achieving straight A grades in exclusively AP, IB, or dual-enrollment courses). Some regional districts utilize +1.5 or +2.0 scales reaching 6.0.
How do Dual Enrollment college classes factor into high school weighted GPA?
Most high school districts treat accredited college dual-enrollment courses with the same +1.0 weighting as Advanced Placement (AP) and International Baccalaureate (IB) classes.
Can a B in an AP class be better for my GPA than an A in a regular class?
On a weighted scale, a B in an AP course earns 4.0 weighted quality points (3.0 + 1.0), which equals the weighted value of an A in a regular course. However, on an unweighted scale, the A yields 4.0 while the B yields 3.0.

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Reviewed & Authored by: OnlineConvers Academic Editorial Team · Last Updated: 2026-10-07
Weighted GPAs are derived by adding standard course rigor differentials (+0.5 for Honors, +1.0 for AP/IB/Dual Enrollment) directly to the unweighted 4.0 grade point value prior to credit multiplication. Both unweighted and weighted figures are computed using continuous precision quality points and rounded to two decimal places at display. District and collegiate weighting scales vary; confirm your specific institution's weighting rubric.
Citations: Advanced Placement (AP) Grading Policies (The College Board) · National High School Honors Weighting Standards (National Association for College Admission Counseling (NACAC))