Grading rules change from one university to the next, and a number on its own rarely tells you much. These calculators show the credits, grade points and weighted totals behind every result, so you can check the arithmetic against your own transcript and see exactly where a low grade is costing you.
Education calculators
Percentage Calculator for Marks
One subject, a full mark sheet, or the marks you still need.
EducationGrade Calculator
Scores and weights into a percentage and a grade on your scale.
EducationFinal Grade Calculator
The score you need on the final to reach your target grade.
EducationUK University Grade Calculator
Weighted module and year averages, UK degree class, and the marks you still need.
EducationPrime Factorization Calculator
Prime factors of a whole number, with every division shown.
EducationPercentage Calculator
Percent of a number, percent change, adding a percentage and more.
EducationGCD and LCM Calculator
GCD and LCM of up to 10 numbers, by two methods.
EducationGrade Average Calculator
Average of school marks, weighted or not, and marks needed for a target.
EducationAverage Calculator
Mean, median, mode and standard deviation of a list.
EducationFraction Calculator
Fractions and mixed numbers, simplified, with every step shown.
EducationRatio Calculator
Simplify ratios, solve proportions and divide in a ratio.
EducationRounding Calculator
Round to decimal places or tens and hundreds, under four rules.
EducationZeros Calculator
Every zero of a polynomial, even in factored form — rational, real and complex, with steps and a check.
EducationVIT CGPA Calculator
Semester SGPA, running CGPA and a forward projection.
EducationVIT GPA Calculator
Single-semester GPA, plus what you need to hit your target.
EducationSRM CGPA Calculator
SGPA and CGPA across semesters, with a visible trend.
EducationJEE Advanced Score Calculator
Paper and subject scoring with a what-if simulator.
EducationAttendance Calculator
Your percentage, your remaining skips and the catch-up you owe.
EducationGrade Curve Calculator
Seven curving methods on one set of scores, compared.
Education