Free academic calculators for GPA, grades and admissions
Accurate, fast and private tools for students in the US, UK, Australia, Canada, India and Pakistan — from your semester GPA to your ATAR, UCAS points and CGPA to percentage.
Popular calculators
Every calculator shows the formula it uses, a worked example and the official source behind it.
- GPACumulative GPA CalculatorSemester GPA, new cumulative GPA and the GPA you need.
- GPAHigh School GPA CalculatorWeighted and unweighted GPA with Honors and AP classes.
- GPAGPA Raise CalculatorGPA you need next term and credits of A's to hit a target.
- GPACGPA CalculatorSGPA from grades and credits, then CGPA across semesters.
- GradesFinal Grade CalculatorThe score you need on your final exam.
- GradesWeighted Grade CalculatorYour class grade from weighted categories.
- GradesTest Grade CalculatorTest percentage plus a printable EZ grader chart.
- ConvertersGrade ConverterPercentage, letter grade and 4.0 GPA conversions.
- ConvertersCGPA to Percentage CalculatorCBSE, VTU, Mumbai University and custom formulas.
- ConvertersGPA Scale Chart & Converter4.0, 5.0, 4.33, 7 and 10-point scales explained.
- AdmissionsSAT Score CalculatorEstimate your digital SAT score from correct answers.
- AdmissionsACT Score CalculatorRaw to scale scores, composite and superscore.
- AdmissionsIELTS Band Score CalculatorOverall band with the official IELTS rounding rule.
- AdmissionsAP Score CalculatorEstimated 1–5 score for 18 AP exams.
- AdmissionsATAR CalculatorEstimate your ATAR from VCE study scores.
- AdmissionsUCAS Points CalculatorTariff points for A levels, BTEC, IB and Highers.
- AdmissionsMDCAT Aggregate CalculatorAggregate from MDCAT, FSc and Matric marks.
- UniversityUK Degree Classification CalculatorPredict a First, 2:1 or 2:2 from year averages.
- UniversityWAM CalculatorWeighted average mark and GPA for Australian universities.
- UniversityUofT GPA CalculatorUniversity of Toronto sessional GPA and cGPA.
- UniversityPakistan GPA & CGPA CalculatorHEC-scale GPA for COMSATS, NUST, FAST and more.
- Study ToolsAttendance CalculatorAttendance %, classes you can miss, classes to attend.
- Study ToolsReading Time CalculatorReading time, speaking time and words per minute.
Browse by category
Pick the kind of result you need — or the country you are studying in.
- 4 toolsGPA CalculatorsSemester, cumulative, high school and CGPA calculators.
- 3 toolsGrade CalculatorsFinal exam, weighted grade and test score tools.
- 3 toolsGrade ConvertersConvert CGPA, percentages, letters and GPA scales.
- 7 toolsAdmissions & Test CalculatorsSAT, ACT, IELTS, AP, ATAR, UCAS and MDCAT score tools.
- 4 toolsUniversity CalculatorsCountry and university-specific grading tools.
- 2 toolsStudy ToolsAttendance, reading time and study planning.
Why students use ProAcademy Tools
Built on official methodsATAR uses VTAC’s published scaling and aggregate tables, UCAS points use the official Tariff, and GPA tools use credit-weighted registrar formulas.
Clear about estimatesWhere an official conversion does not exist — SAT, AP, GPA scale conversions — we say so and explain the assumption.
Private by designEverything is calculated in your browser. Your grades are never sent to our servers or stored in an account.
Fast on any phoneLightweight pages with no sign-up, no downloads and no clutter between you and your answer.
Grading systems we cover
| Country | Main measure | Our tools |
|---|---|---|
| United States | 4.0 GPA, letter grades, SAT, AP | Cumulative GPA, High school GPA, SAT, ACT, AP |
| United Kingdom | UCAS Tariff, degree classification | UCAS points, Degree classification |
| Australia | ATAR, WAM, 7-point GPA | ATAR, WAM |
| Canada | 4.0 / 4.33 GPA, percentages | UofT GPA, GPA scale |
| India | 10-point CGPA, SGPA, attendance | CGPA, CGPA to %, Attendance |
| Pakistan | HEC 4.0 GPA, MDCAT aggregate | Pakistan GPA, MDCAT aggregate |
How to calculate GPA in three steps
- Convert each grade to points. On the 4.0 scale an A is 4.0, a B is 3.0 and a C is 2.0.
- Multiply by credits. A 4.0 in a 3-credit course earns 12 quality points.
- Divide total points by total credits. 45 quality points over 15 credits is a 3.00 GPA.
Our GPA calculator does this for you and adds your previous GPA to give your new cumulative GPA.