Cumulative GPA Calculator

Calculate cumulative average, subject score and GPA, and find the score needed to reach a target, with separate paths for teachers and for students and parents.

Personal use

Student / Parent

Calculate current score and cumulative average, and find what is needed in the final exam or Grade 12.

Calculate my result

Grading assistant

Teacher

Enter coursework and exam scores, calculate the total, grade and GPA, and validate grading limits.

Start grading

Frequently asked questions

Frequently Asked Questions About Grades and Cumulative Average

Select a question to reveal a concise answer, then open the relevant calculator when needed.

How is the secondary-school cumulative average calculated?

The calculation uses 10% of Grade 10, 20% of Grade 11 and 70% of Grade 12. Enter each final percentage out of 100 and the calculator applies the weights automatically.

Open cumulative calculator

Why enter each grade percentage out of 100 rather than 10, 20 or 70?

The numbers 10, 20 and 70 are grade weights, not score limits. Enter the actual final percentage for each grade out of 100.

View entry method

What Grade 12 percentage is needed for a target cumulative average?

Enter Grade 10, Grade 11 and the target cumulative average. The tool calculates the Grade 12 percentage required and shows whether the target is mathematically possible.

Calculate required percentage

How is a secondary-school subject score calculated?

The score consists of 25 for coursework, 15 for the short test and 60 for the final exam, for a total of 100.

Open subject-score calculator

Does A+ begin at the same percentage in every stage?

No. A+ starts at 97 in secondary Grades 10, 11 and 12, while it starts at 95 in Grades 4–5 and middle-school Grades 6–9. The calculator uses the relevant scale.

Convert percentage to GPA

What does the teacher roster error check do?

It checks started rows and flags missing fields or values above stage limits before printing or CSV export. Student names and scores are not stored on the website server.

Open class roster

Reference version MOE-KW-REG-2026 View the regulation

Calculations are advisory and do not replace the official Student Record result. The tool does not store student names or scores on the website server.