College & High School GPA Calculator

Free online GPA calculator. Calculate cumulative and semester Grade Point Average on a 4.0 standard scale, weighted for Honors, AP, and IB courses. Supports custom credit hours and grade points.

Input Parameters
Calculation Result
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Enter values to see real-time calculation.
⚖ Disclaimer: Results and formulas are estimates for informational and educational purposes only. They do not constitute certified tax, legal, or financial advice. Legal Disclaimer →

How to Use the College & High School GPA Calculator

  1. Enter course names and select letter grades (A+, A, B, etc.).
  2. Specify credit hours for each course (e.g. 3 or 4 credits).
  3. Select course weighting: Regular (4.0), Honors (+0.5), or AP/IB (+1.0).
  4. View your unweighted GPA, weighted GPA, and academic honors standing instantly.

Key Features & Capabilities

  • Standard 4.0 unweighted and 5.0 weighted GPA calculation.
  • Support for AP, IB, and Honors weighted bonus grade points.
  • Dynamic course addition with real-time recalculation.
  • Academic honors standing indicator (Dean’s List, Cum Laude).

Technical Architecture & Privacy

College & High School GPA Calculator is engineered with a focus on performance, mathematical accuracy, and maximum user privacy. Operating entirely in-browser on the client side, all processing takes place locally within your browser's JavaScript engine. None of your financial numbers, text entries, or private inputs are ever transmitted to or stored on remote servers.

Frequently Asked Questions

What is the difference between weighted and unweighted GPA? ▾

An unweighted GPA is measured on a standard 4.0 scale regardless of course difficulty. A weighted GPA gives extra points (typically +0.5 for Honors and +1.0 for AP/IB courses), resulting in GPAs up to 5.0.

How are GPA quality points calculated? ▾

Multiply the grade point value (e.g., A = 4.0) by the course credit hours. Sum all quality points and divide by the total number of credit hours.

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