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Clear formulas, worked examples, and reviewed sources for understanding your GPA and planning what comes next.
Latest GPA articles

Google Sheets GPA Tutorial: Build and Test Your Own Worksheet
Step-by-step tutorial for building a GPA worksheet in Google Sheets from your school’s policy. Includes formulas and checks; no downloadable template.

High School Grading Scales: Build an Accurate Policy Record
Learn how to document your school's percentage cutoffs, grade points, weighting, rounding, pass/fail, and effective year without using a false national conversion chart.

Unweighted GPA Examples: Test One Assumption at a Time
Reproducible fictional examples show how equal units, credit weights, plus/minus tables, course inclusion, and special marks change a no-course-bonus GPA.

Unweighted GPA Charts: Compare Named Policies, Not a Universal Table
FCPS, UC Admissions, and Notre Dame use different grade tables and course populations. Learn how to select the chart that owns your calculation.

Unweighted GPA Calculator: A Policy-First 4.0 Setup Guide
Set the authority, grade table, included courses, units, special marks, and precision before using a no-course-bonus 4.0 GPA model.

Semester GPA to Cumulative GPA: When Reconstruction Is Exact
Learn when term GPA and GPA hours can exactly reconstruct cumulative quality points, when rounded values create estimates, and when course-level records are required.

Professional Program GPAs: Five Different Records, Not One Benchmark
Learn who calculates GPA for medical, law, nursing, engineering licensure, and dental paths—and what to verify before comparing numbers.

Define rule provenance, calculation contracts, error semantics, privacy boundaries, authorization, tests, and retirement policy before building a GPA API.

Dental School GPA and DAT Data: Read It Without an Admissions Matrix
Learn how to compare official ADEA cohort data, ADEA AADSAS GPA calculations, and the current 200–600 DAT scale without turning averages into admission odds.

Engineering Licensure and GPA: Verify Your State's PE Route
Learn how to check whether GPA appears in your jurisdiction's engineering-licensure route and how education, exams, experience, and references differ by state.

ADN vs BSN vs ABSN GPA Rules: Compare the Denominator
Compare three official nursing-program examples and learn how to audit prerequisites, GPA denominators, repeats, tests, and ranking formulas.

Graduate Application GPA Audit: A Source-by-Source Checklist
Audit graduate GPA requirements without mixing university eligibility, department rules, application-service calculations, and enrolled-student standards.
Start with the essentials
How to Calculate GPA
Learn the credit-weighted formula, letter-grade conversions, and the mistakes that most often change a result.
Read the guideWeighted vs. Unweighted GPA
See how course rigor changes a weighted result and why colleges review GPA in transcript context.
Compare GPA types