Weighted GPA Calculator — Calculate Your Weighted GPA

Weighted GPA

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How to Use This Tool

For each course, select your letter grade, credit hours, and course level.
Add more courses as needed with the "+ Add Course" button.
Click Calculate Weighted GPA for your result.

How Weighted GPA Differs from Unweighted GPA

Unweighted GPA treats all courses equally on a standard 4.0 scale. Weighted GPA gives extra points for more rigorous courses — typically +0.5 for Honors classes and +1.0 for AP or IB classes — recognizing the added difficulty of advanced coursework.

Weighted GPA = Σ(Grade Points + Level Bonus) × Credits ÷ Total Credits

Why Schools Use Weighted GPA

Weighted GPA aims to reward students who challenge themselves with harder coursework, preventing a scenario where a student taking easier classes could out-rank a student earning slightly lower grades in much more rigorous AP/IB courses.

Weighting Scales Vary by School

The exact bonus amounts (+0.5 for Honors, +1.0 for AP/IB is common, but not universal) vary significantly between schools and districts — always check your specific school's weighting policy for the most accurate calculation, and note that colleges often recalculate GPA using their own standardized methodology anyway.

Frequently Asked Questions

Do colleges use my school's weighted GPA as reported?

Not always — many colleges recalculate applicants' GPAs using their own standardized formula for fair comparison across different high schools' varying weighting systems, so your official transcript GPA may differ from what a college uses in admissions decisions.

Is a weighted GPA above 4.0 possible?

Yes — because Honors and AP/IB courses can add bonus points beyond the standard 4.0 scale, a student earning A's in advanced courses can end up with a weighted GPA above 4.0, sometimes reaching 4.5 or 5.0 depending on the school's scale.

This calculator is provided for general informational and estimation purposes only. Results should not be treated as professional financial, tax, legal, medical, or engineering advice. Always verify critical calculations with a qualified professional or official source before making decisions.