FREE • GLOBAL • STUDENT-FIRST
Calculators built for students everywhere.
Calculate GPA, CGPA, grades, attendance, percentages, university aggregates, study time and more — quickly, privately and without registration.
TOOLS
Student calculators
GPA CalculatorCalculate semester GPA using courses and credit hours.
CGPA CalculatorCalculate cumulative GPA from semesters or existing CGPAs.
Percentage CalculatorConvert marks into percentages and calculate percentage change.
Grade CalculatorConvert a score into a letter grade using your chosen scale.
Final Grade CalculatorFind the exam score required to reach your target course grade.
Attendance CalculatorCheck current attendance and classes needed to reach a target.
Study Hours CalculatorTurn your available time and subjects into a practical study plan.
Age CalculatorCalculate exact age from date of birth.
University Aggregate CalculatorCombine academic components with custom weights.
Credit Hours CalculatorCalculate total credits and estimate semester workload.
Tuition CalculatorEstimate semester and total degree tuition.
Scholarship CalculatorBuild a transparent score from criteria you define.
Exam CountdownCount down to your next exam or deadline.
Weighted Grade CalculatorCalculate a final grade from weighted assignments.
Marks CalculatorCalculate total, average and percentage from multiple assessments.
WHY STUDENTCALC GLOBAL
One toolkit, many education systems.
Most academic calculators assume one country's grading system. StudentCalc Global lets students choose or enter the scale that applies to their school, college or university.
No accountYour calculations stay in your browser.
Mobile-firstDesigned for phones, tablets and desktops.
InternationalUse custom grading scales and weights.
Popular student questions
How is GPA calculated?
GPA is normally a credit-weighted average of grade points. Because grading scales differ, enter the grade-point values used by your institution.
Can I use these calculators outside the US?
Yes. Several tools use custom inputs rather than assuming one country's academic rules.
Do you store my marks?
The calculator tools are designed to perform calculations in your browser and do not require an account.