About

The Global Grade Calculator was created to help students quickly estimate final grades, GPA, WAM and required exam scores using a variety of grading systems, including:

• Australian university bands (HD / D / C / P1 / P2)
• US letter scale (A–F)
• UK Honours degrees
• A-Level and GCSE systems
• International Baccalaureate (IB)

The goal is to provide a clean, fast and useful student tool for planning, goal-setting and grade calculations without ads, clutter or paywalls.

How It Works

The calculator uses weighted averages to estimate percentages, converts them into grade bands, and optionally helps determine the minimum score required on final assessments to reach target grades.

Who Built This?

This project was built by an independent developer with a background in software engineering and a passion for education technology. The tool will continue improving as more grading systems and features are added.