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GPA Topic Hub

GPA Calculators

GPA, CGPA, SGPA, weighted GPA, transcript, and grading conversion calculators for academic planning.

This subhub keeps GPA tools together so students can calculate current GPA, plan a target GPA, merge semesters, convert international grading systems, and normalize transcripts without bouncing through the full education hub.

Quick answer

Use the GPA hub when you need grade-point math, target planning, semester-to-cumulative merging, weighted or unweighted GPA comparison, or scale conversion. The core formula is total grade points divided by attempted graded credits, but your school controls grade weights, repeat rules, pass/fail treatment, transfer-credit treatment, and official transcript GPA.

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A-Level to GPA Calculator

Convert A-Level grades (A*, A, B, C, D, E) into estimated GPA using configurable conversion mapping and optional credit weighting.

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AMCAS GPA Calculator

Calculate AMCAS BCPM, non-science, and overall GPA using letter-grade conversion and credit weighting.

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AP GPA Calculator

Calculate AP, Honors, IB, weighted, unweighted, cumulative, and target GPA with plus/minus grades, percentages, credits, and custom school weighting.

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Australian GPA Calculator

Calculate Australian GPA on the 7-point scale from HD, D, C, P, and F grades using course-credit weighting.

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Canadian GPA Calculator

Calculate Canadian GPA from percentage or letter grades with credit weighting across 4.0, 4.3, and 4.33 scales.

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CGPA Calculator

Calculate cumulative GPA across semesters using credit-weighted semester GPA inputs.

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CGPA to Percentage Converter

Convert CGPA scores into percentage using common 10, 5, and 4-point conversion formulas.

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College Entry GPA Benchmark Tool

Compare typical, competitive, and safety GPA ranges across university tiers with country and major context.

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Course GPA Calculator

Calculate single-course GPA from weighted assignments, quizzes, midterm, and final exam scores.

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Cumulative GPA Calculator

Calculate cumulative GPA across multiple semesters using semester GPA values and credit-hour weighting.

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Final Grade / Final Mark Calculator

Find the final exam score needed to reach your target course grade, or estimate final grade from exam score and weight.

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GEMSAS GPA Calculator

Estimate weighted GEMSAS GPA for Australian graduate-entry medicine using year-based weighting and grade conversion.

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German GPA Converter

Convert German university grades (1.0 to 5.0) into bounded 4.0-style planning equivalents with configurable pass and fail thresholds.

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GPA Calculator Without Credits

Estimate GPA from grades only by averaging grade points when course credit hours are unavailable.

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GPA from Letter Grades Calculator

Convert course letter grades into credit-weighted GPA with optional custom point mapping.

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GPA Goal Calculator

Calculate the GPA required in your next semester to reach a target cumulative GPA using credit-weighted planning.

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GPA Scale Chart Explorer

Interactively compare grade mapping across 4.0, 5.0, 7.0, 10.0, and percentage-based GPA systems.

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GPA Scale Converter

Convert GPA values between 4.0, 5.0, 10, 20, and 100-point scales using proportional conversion.

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GPA to Percentage Converter

Convert GPA to percentage using common 4.0, 5.0, and 10-point academic conversion formulas.

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GPA Tracker / GPA Planner

Track cumulative GPA across semesters and plan the required GPA needed in remaining credits to hit your target.

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Grading Calculator / Grading Scale Tool

Convert percentages or points into letter grades using customizable grading scale thresholds.

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Homeschool GPA Calculator

Calculate homeschool transcript GPA from letter or percentage grades with optional honors and AP weighting.

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IB to GPA Calculator

Convert IB subject grades (1-7) into estimated GPA using configurable conversion mapping and optional credit weighting.

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LSAC GPA Calculator

Estimate LSAC GPA for law school applications using standardized letter-grade conversion and credit weighting.

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Marks to CGPA Converter

Convert marks or exam scores into 10-point CGPA using percentage normalization and the common 9.5 divisor formula.

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Marks to GPA Converter

Convert marks or exam scores into GPA on 4.0, 5.0, and 10-point scales using normalized percentage conversion.

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Multiple Colleges GPA Merger

Combine GPA values from multiple colleges using credit-weighted transcript merging for transfer and dual-degree planning.

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Nursing GPA Calculator

Calculate nursing prerequisite GPA from core pre-nursing courses using credit-weighted grade points.

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Percentage to CGPA Converter

Convert percentage marks into CGPA using common 10, 5, and 4-point conversion formulas.

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Percentage to GPA Converter

Convert percentage scores into GPA using common 4.0, 5.0, and 10-point conversion formulas.

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Science GPA Calculator

Calculate science-only GPA from Biology, Chemistry, Physics, Math, and related science courses using credit weighting.

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Semester GPA to CGPA Merger

Merge multiple semester SGPA values into final CGPA using credit-weighted semester calculations.

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SGPA Calculator

Calculate semester GPA from subject grades and credits with SGPA to GPA and percentage conversions.

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Study Load vs GPA Planner

Simulate semester course loads, expected grades, and credit-weighted impact on semester and cumulative GPA.

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Transcript Normalizer Tool

Normalize mixed transcript grading systems into a unified 4.0 GPA using percentage conversion and credit weighting.

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Universal GPA Calculator

Calculate weighted and unweighted GPA using letter grades, percentages, credits, and course rigor.

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UofT GPA Calculator

Calculate University of Toronto GPA with the official A+ to F scale, course weights, CR/NCR handling, quality points, and cumulative target planning.

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Weighted GPA Calculator

Calculate weighted GPA with honors and AP / IB course-level adjustments plus unweighted comparison.

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Weighted to Unweighted GPA Converter

Convert weighted GPA from 4.5, 5.0, or 6.0 scales into an estimated unweighted GPA on the 4.0 scale.

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Start With The Specific Task

Choose the calculator that matches the real decision: estimate, compare, convert, plan, or verify.

Keep Assumptions Visible

Record rates, units, dates, policy limits, and user-provided inputs before acting on a result.

Use The Parent Hub For Breadth

Return to Education Calculators when the problem crosses into a neighboring topic.

How To Use This Hub Well

These hub pages group calculators by decision type. Use the table below as a quality check before acting on any single output.

Review areaWhat to do
Core GPA formulaFor credit-based systems, GPA = total grade points earned / total graded credits attempted. Grade points usually equal course credits multiplied by the grade value.
Weighted vs unweightedUnweighted GPA usually caps standard A-level work at 4.0; weighted GPA may add value for AP, IB, honors, or advanced courses depending on the school policy.
CGPA and SGPASGPA is usually a semester or term result. CGPA combines graded credits and grade points across multiple terms instead of averaging term GPAs without credit weights.
Institution policyOfficial GPA can change because of repeat rules, plus/minus scales, withdrawals, pass/fail courses, transfer credits, and department-specific requirements.

Worked Examples

ScenarioHow to use the calculators
Current semester GPAA 3-credit A course gives 12 grade points on a 4.0 scale, while a 4-credit B course gives 12 grade points. Together: 24 grade points / 7 credits = 3.43 GPA.
Target GPA planningIf a student has 45 graded credits at 3.20 and wants 3.40 after 15 more credits, the next-term target is ((3.40 x 60) - (3.20 x 45)) / 15 = 4.00.
CGPA from two semestersDo not average 3.8 and 3.2 blindly. Combine grade points and credits because a 15-credit semester should weigh more than a 9-credit semester.
Scale conversionUse conversion tools for planning only. A 10-point CGPA, 100-point percentage, and 4.0 GPA can map differently by board, university, country, or admissions office.

When To Use GPA Calculators

Course-grade planning

Estimate the semester GPA impact of one course, one credit-heavy lab, or a pass/fail decision before registration or finals.

Target GPA recovery

Calculate the grades needed in remaining credits to reach a scholarship, graduation, honors, probation, or admissions threshold.

Transcript conversion

Normalize GPA, CGPA, SGPA, percentage, and international grade scales for planning before checking the official conversion policy.

Suggested GPA Workflow

  1. Step 1

    Choose the tool that matches the job: current GPA, target GPA, CGPA/SGPA, weighted GPA, scale conversion, or transcript normalization.

  2. Step 2

    Enter credits or units for every graded course so high-credit courses are weighted correctly.

  3. Step 3

    Match the grade scale to your institution, including plus/minus values and weighted-course rules.

  4. Step 4

    Exclude or label pass/fail, transfer, withdrawn, repeated, and noncredit courses according to the school policy.

  5. Step 5

    Compare the result with the official transcript, registrar rule, scholarship policy, or admissions instruction before acting.

Limits And Safety Checks

LimitWhat it means
Not an official transcriptA calculator can reproduce common math, but only the school registrar, exam board, or admissions office controls official GPA and conversion policy.
Repeat and forgiveness rulesSome institutions replace a repeated grade, some average attempts, and some count both attempts. Always check local policy before planning graduation or eligibility.
Pass/fail and transfer coursesPass/fail, satisfactory/unsatisfactory, transfer, study-abroad, and noncredit courses may earn credits without affecting GPA.
Admissions conversionsAdmissions offices may recalculate GPA using core subjects, their own weighting, or international credential evaluation rules.

Sources Reviewed

SourceURLWhy it is relevant
College Board BigFuture GPA calculation guidehttps://bigfuture.collegeboard.org/plan-for-college/get-started/how-to-calculate-gpa-4.0-scaleReviewed June 2026 for the basic 4.0-scale GPA explanation and beginner example context.
UC Berkeley Registrar grades and gradinghttps://registrar.berkeley.edu/academic-records/grades-grading/Reviewed June 2026 for plus/minus grade points and pass/fail treatment examples from an official registrar.
UT Austin Registrar GPA calculatorhttps://registrar.utexas.edu/tools/gpa-calculatorReviewed June 2026 for the official warning that calculator estimates are not the official institutional GPA.
CalculatorWallah education methodology/education-calculators/methodologyExplains how education calculators separate formula math, institution policy, and admissions-model limits.

Related GPA Resources

GPA Calculator

Calculate credit-weighted GPA from course credits and grade values.

GPA Goal Calculator

Estimate the grades needed in future credits to hit a target cumulative GPA.

CGPA Calculator

Combine semester or term records into a cumulative grade point average.

Weighted GPA Calculator

Model honors, AP, IB, or advanced-course weighting where your school policy allows it.

Transcript Normalizer Tool

Normalize mixed grade scales and transcript rows before planning conversions.

GPA Scale Converter

Convert between common GPA scales for planning and comparison.

Frequently Asked Questions

Credit-weighted GPA equals total grade points divided by total graded credits attempted. For each course, multiply the course credits by the grade value, then add all course grade points before dividing by the graded-credit total.

Use unweighted GPA when every course uses the same base scale. Use weighted GPA only when your school gives extra value for AP, IB, honors, advanced, or higher-level courses.

No. It can estimate common GPA math, but your registrar, school, exam board, scholarship program, or admissions office controls official grade weights, repeat rules, transfer treatment, and transcript reporting.

A simple average ignores credit load. To calculate cumulative GPA accurately, combine total grade points and total graded credits across terms.