Student calculators for Sri Lanka
GPA, exam, attendance and university admission tools for Sri Lanka.
School exams
Understand your O/L grades and explore how A/L marks affect a Z-score.
University admission
Compare your official A/L Z-score with past UGC cut-offs.
At university
Track your grades, attendance and targets through the semester.
GPA Calculator Sri Lanka
Calculate semester and cumulative GPA with credits on a 4.0 scale.
Target GPA Estimator
Estimate the GPA average needed across your remaining university credits.
Final Exam Target
Calculate exactly what you need to score on your final exam to achieve an A, B, or pass the module based on your assignment and mid-term marks.
Attendance Tracker
Track attendance against the target in your faculty handbook and see how many sessions you can miss or need to attend.
Find the right tool for your next step
Check O/L grades, explore A/L Z-scores and university cut-offs, or plan your GPA, exam marks and attendance. Choose the stage you are at and start with the tool you need.
Your university or faculty handbook remains the authority for grade points, repeat rules, attendance requirements, degree classifications, and excluded modules.
Choose the right student calculator
- Calculate semester or cumulative GPAEnter module credits and grades to calculate a credit-weighted result.
- Plan for a target degree classEstimate the average GPA required across your remaining credits.
- Find the final-exam mark you needCombine completed assessment marks, weights, and a target module grade.
- Track attendance percentageEstimate how many sessions you can miss or need to attend.
How credit-weighted GPA works
A credit-weighted GPA gives larger modules more influence. Multiply each module's grade point by its credits, add those weighted points, and divide by the included credits. A simple average of letter grades can be wrong when module sizes differ.
Degree-class planning also depends on the programme rules. Some faculties cap repeated grades, exclude non-GPA modules, apply final-year weighting, or require a minimum number of completed credits. Use the calculators for planning, then verify the result against your current handbook.
Related student guides
- A/L Z-Score and University Cut-Offs in Sri Lanka ExplainedWhat the A/L Z-score measures, why raw marks cannot be compared across subjects, how district quotas work, and how to read last year's cut-off marks.
- Sri Lanka University GPA and Degree Class RangesCompare Sri Lankan university degree-class examples, see why GPA thresholds vary by programme and intake, and plan the credits needed for a target CGPA.
- How to Calculate University GPA in Sri LankaCalculate a credit-weighted university GPA using module credits and grade points, with a worked example and important handbook checks for Sri Lankan students.