About GPA Calculator Free
A free, fast, and private GPA calculator built for US students.
What is GPA Calculator Free?
GPA Calculator Free is a free online tool designed to help US high school and college students calculate their GPA instantly. We built it because existing GPA calculators were cluttered with ads, slow to load, and missing features students actually need — like the What If GPA Simulator that shows how future grades will change your GPA.
Our Mission
Every student deserves free, accurate, and fast access to GPA calculation tools. We don't charge money, require signups, or show intrusive ads that block your results. Just enter your grades and get your GPA — instantly.
Features
- Multiple calculators — College GPA, High School GPA (weighted & unweighted), Cumulative GPA, Grade Calculator, and more
- What If GPA Simulator — See exactly how future grades will change your GPA (no other free calculator has this)
- Dark mode — Toggle with the button in the header or press D on your keyboard
- No credits mode — Calculate GPA without knowing credit hours (simple average)
- Share results — Copy a link to share your GPA calculation with anyone
- Print — Clean print stylesheet for a physical record of your GPA
- Mobile-friendly — Works on any device, any screen size
Privacy
We take privacy seriously. Your grade data is never sent to any server — all calculations happen entirely in your browser using JavaScript. We don't store, sell, or share any personal data. Read our full Privacy Policy.
Accuracy
Our calculators use the standard 4.0 scale used by most US colleges and universities. Grade points: A/A+=4.0, A-=3.7, B+=3.3, B=3.0, B-=2.7, C+=2.3, C=2.0, C-=1.7, D+=1.3, D=1.0, D-=0.7, F=0.0. Pass (P), Withdrawal (W), and Incomplete (I) grades are excluded from GPA calculations. Results are estimates — your official GPA should always come from your school's registrar.
Contact
Questions, bug reports, or suggestions? We'd love to hear from you. Visit our Contact page.