GPA, grades, exam percentage, CGPA conversion and study-planning tools — every one free, built for students juggling multiple assignments, exams and grading scales.
These calculators are built for students, parents and teachers. Work out a GPA or percentage from your marks, convert between grading systems, see what score you need in the final exam to reach a target grade, and plan study time before deadlines. For parents, the education-related money tools help estimate how much to save each month for school or college fees, allowing for fee inflation, and what an education loan EMI will look like after the course. Every result explains the formula used, which makes the pages useful as a teaching aid as well as a quick answer.
Weighted grade point average from a list of grade points and credit hours.
Open calculator →Free attendance percentage calculator — current attendance %, plus classes needed to reach a target like 75%.
LiveFree CGPA-to-percentage converter using the widely-used ×9.5 formula (CBSE-style) — check your specific institution's own formula.
LiveFree exam percentage calculator — marks obtained divided by total marks, as a percentage.
LiveFree GPA calculator — weighted grade point average from a list of grade points and credit hours.
LiveFree weighted grade calculator — combine assignment/exam scores using their percentage weightings.
LiveFree study time planner — total hours needed to cover your syllabus based on your reading pace.
The formulas use widely-used standard conventions (e.g. the ×9.5 CBSE-style CGPA-to-percentage formula). Always check your specific institution's official conversion rule if it differs — these are planning estimates, not official transcripts.
It tells you your current attendance % and how many more classes you'd need to attend to hit a target like 75%, which is a common minimum — but always confirm your institution's exact policy and any condonation rules.