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🇺🇸 US K12 · Weighted GPA

Weighted GPA — Calculated Automatically for AP, Honors, and IB

87% of US high schools offer AP or Honors courses. Most still calculate weighted GPA in a separate spreadsheet that gets out of sync with the gradebook every time a grade changes. OpenEduCat maintains weighted GPA, unweighted GPA, and NCAA core GPA in real time — from a single grade entry.

Book a Demo← US K12 Overview

Standard US Weighting Scale

Default configuration in OpenEduCat — adjustable per school policy

Course TypeExamplesGrade AGrade BGrade CBonus
StandardEnglish, History, PE4.03.02.0—
HonorsHonors Chemistry, Pre-Calculus H4.53.52.5+0.5
APAP Calculus BC, AP Lang5.04.03.0+1.0
IB HLIB Chemistry HL, IB History HL5.04.03.0+1.0
IB SLIB French SL, IB Math SL4.53.52.5+0.5

Live GPA Calculation Example

Junior year student — AP, Honors, and Standard mix

CourseTypeGradeCreditsUnwt. GPWt. GP
AP Calculus BCAPA14.05.0
AP English LanguageAPB+13.34.3
Honors BiologyHonorsA-13.74.2
US HistoryStandardA14.04.0
Spanish IIIStandardB13.03.0
PEStandardA0.54.04.0
Cumulative GPA (credit-weighted)3.604.13

Credit-weighted average: sum of (grade points × credits) ÷ total credits. OpenEduCat handles partial-credit courses (0.5 PE) correctly.

NCAA Core GPA — Automatic Calculation

Required for all student-athletes seeking D1 or D2 eligibility. Uses only approved core courses — unweighted.

DivisionMin Core GPAMin SATMin ACTSliding Scale
Division I2.390075Yes
Division II2.282068Yes
Division IIIN/AN/AN/ANo (school standards)

How OpenEduCat Handles NCAA Core GPA

✓Courses are tagged as NCAA-approved when created in the course catalogue
✓NCAA core GPA is computed from approved courses only, always unweighted
✓The figure appears separately on the registrar dashboard — no manual recalculation
✓Counsellors can filter students below the 2.3 threshold before recruiting decisions
✓NCAA transcript export format includes only core courses with the correct fields

How Weighted GPA Works in OpenEduCat

1

Assign Course Type at the Catalogue Level

Mark each course Standard, Honors, AP, IB HL, or IB SL when creating it. Assign the weight bonus — or accept the school default. This is a one-time setup per course.

2

Teachers Grade Normally

Teachers enter A, B+, C, etc. as usual. The system stores the letter grade and automatically computes both the unweighted grade point (A=4.0) and weighted grade point (A in AP=5.0).

3

Both GPAs Update Instantly

Every grade entry triggers a recalculation of weighted GPA, unweighted GPA, NCAA core GPA, and class rank. No nightly batch job. No spreadsheet. No manual trigger.

4

Transcript Shows Both Figures

The printed transcript includes: weighted GPA, unweighted GPA, class rank (weighted), and optionally NCAA core GPA in a dedicated section. One click from the registrar's dashboard.

Frequently Asked Questions

Unweighted GPA uses the standard 4.0 scale for all courses regardless of difficulty — an A is always 4.0. Weighted GPA adds a bonus to courses designated as more rigorous: AP, Honors, or IB. For example, an A in an AP course becomes 5.0 on a +1.0 weighted scale, while an A in a standard course stays at 4.0. Most high schools track both simultaneously because college applications, scholarships, and NCAA eligibility each use different GPA figures.
← US K12 OverviewAP Course Grading →IB Diploma Tracking →K12 Hub →

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