XTRAW Tools
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High School GPA Calculator helps you calculate high school GPA from letter grades with optional weighted honors/AP credit. Use this free browser-based calculator from XTRAW Tools to compare inputs, estimate results, and prepare useful output.
Calculate high school GPA from letter grades with optional weighted honors/AP credit. It is designed for students, parents, teachers, tutors, academic advisors, college applicants, classroom users, and education planners who want a fast browser-based estimate before relying on official systems, school gradebooks, registrars, production code, command-line tools, scripts, parsers, or professional sources.
People use this calculator when they need a quick way to estimate weighted GPA, cumulative GPA, high school GPA, or letter-grade GPA points.
Unweighted: avg(base GPA); Weighted: avg(base + course bonus)
Example inputs: Class 1 — Letter Grade: A; Class 1 — Type: Regular; Class 2 — Letter Grade: B+; Class 2 — Type: Honors (+0.5); Class 3 — Letter Grade: A-; Class 3 — Type: AP / IB (+1.0); Class 4 — Letter Grade: B; Class 4 — Type: Regular
Example result: Using the default classes, unweighted GPA is 3.50 and weighted GPA is 3.88.
Yes. This tool is free to use on XTRAW Tools.
No. XTRAW tools are designed for browser-based use without requiring an account.
No. Results are intended for quick reference and convenience. Always validate important developer, password, GPA, grade, score, attendance, or study-planning output before relying on it.
Disclaimer: This calculator is provided for general informational, educational, and convenience purposes only. It is not academic, admissions, financial aid, legal, tutoring, school-policy, grading-policy, or professional advice. GPA scales, course weighting, grading curves, attendance rules, and study expectations vary by school, teacher, program, and policy. Always verify important results with your instructor, registrar, school policy, advisor, official gradebook, or authoritative source before relying on them.