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Education hub

GPA, grading, and study calculators.

Quick launchGPASci. Notation

About education conversions

Education tools cover the math behind grades, credits and academic planning. Our GPA calculator handles US 4.0-scale weighting with credit-hour multipliers — drop in your courses to see how this semester moves your cumulative average.

1 tools

All education tools

Every converter and calculator in this hub, ready to launch.

Real-world use

When you'll reach for these

Practical scenarios where this hub shines.

Semester planning

Project your GPA before midterms.

Scholarship prep

Confirm you meet the threshold.

Grad-school apps

Translate international scales into 4.0.

Key formulas

  • GPAGPA = Σ(grade · credits) / Σ(credits)

Common mistakes

  • Forgetting credit weight

    A 4-credit A and a 1-credit B contribute very differently.

Did you know?

  • A 4.0 isn't universal

    Most US schools use a 4.0 scale, but some weight honors classes up to 5.0.

Frequently asked

What is a 'good' GPA?

Context-dependent. Most US universities consider 3.5+ strong for grad-school applications; many scholarships require 3.0+. International scales differ — 'first class honours' in the UK roughly maps to a 3.7+ US GPA.

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