About WeightedGPACalc.com
A free online GPA calculator built for students who want instant, accurate answers — without the clutter, popups, or confusing numbers.
Our Mission
WeightedGPACalc.com exists for one simple reason: every student deserves a fast, reliable way to check their GPA — without signing up, downloading an app, or paying a subscription fee.
Whether you're a 9th grader checking your first semester average, a high school senior fine-tuning your GPA before college applications, or a college student tracking cumulative credits — our tools give you an instant, accurate result in seconds.
Why We Built This
Most GPA calculators online are outdated, cluttered with banner ads, or just plain confusing. We found ourselves bouncing between five different tabs just to figure out how one AP class would affect a weighted vs. unweighted average.
So we built what we wished existed: a clean, modern site with multiple specialized calculators, plain-English explanations, and zero requirement to create an account. All calculations run directly in your browser — your grades never leave your device.
Today, WeightedGPACalc.com helps tens of thousands of students every month across the United States and internationally.
What We Stand For
Private by Design
Your grades and course data are saved only in your browser's local storage. Nothing is ever uploaded to our servers. You stay anonymous — always.
Instant & Accurate
Every calculator updates in real time as you type. No "Submit" button, no loading spinner. Just immediate results based on standard US grading scales.
Built for Real Students
We cover AP, IB, Honors, dual-enrollment, 4.0 and 5.0 scales, and more — the scenarios real students actually face, not textbook examples.
Works Everywhere
Whether you're on your phone in class or at a laptop in the library, our calculators work flawlessly on every screen size and browser.
Always Free
All our tools are 100% free. We display non-intrusive Google AdSense ads to cover hosting costs — but your access to every calculator will never be paywalled.
Educational First
Every calculator page includes a clear, jargon-free guide explaining how that GPA type works, so you're learning — not just calculating.
Our Tools
We currently offer 9 free GPA and grade calculators:
- Weighted GPA Calculator — AP, IB, Honors on 4.0 & 5.0 scale
- High School Weighted GPA Calculator — Optimized for 9th–12th grade
- College GPA Calculator — Credit-hour weighted semester GPA
- 5.0 Scale GPA Calculator — For schools that go above 4.0
- Unweighted GPA Calculator — Pure 4.0 scale
- Unweighted to Weighted GPA Converter
- Cumulative Weighted GPA Calculator — Multi-semester tracking
- Final Exam Grade Calculator
- What-If GPA Calculator — Goal planning tool
Advertising Disclosure
WeightedGPACalc.com is supported by advertising. We participate in the Google AdSense program, which means Google may display ads on our pages. These ads help cover our hosting, development, and content costs — and allow us to keep every calculator free for all users, forever.
We do not personally endorse any advertised products or services. Ads are served by Google and are based on factors like your browsing history and location. You can manage your ad preferences at adssettings.google.com.
Have a Question or Suggestion?
We're always improving our tools. If you spot a bug, need a specific grading scale, or just want to say hi — we'd love to hear from you.
Contact Us