Education

CGPA Calculator

Calculate your cumulative GPA across semesters, weighted by credit hours.

CGPA

3.66out of 4.0

CGPA × 9.5 = 34.75%

Total Credits38.00
Semesters2

CGPA is calculated as the weighted average of your semester GPAs, where each semester is weighted by its credit hours. Most universities use the formula: CGPA = sum(semester GPA × credits) ÷ sum(credits). To convert to percentage, multiply CGPA by 9.5.

What is the CGPA Calculator?

CGPA stands for Cumulative Grade Point Average—the overall GPA covering every course and semester you've taken in your degree programme. Unlike semester GPA (which measures one term), CGPA averages all semesters together, weighted by credit hours per course, to reflect your full academic standing.

How it works

Enter your semester GPA scores and their corresponding credit hours for each semester. The calculator multiplies each semester GPA by its total credit hours, sums all weighted grades, then divides by the total credit hours across all semesters. The result is your CGPA, accurate to two decimal places.

CGPA = (GPA₁ × Credits₁ + GPA₂ × Credits₂ + ... + GPAₙ × Creditsₙ) ÷ (Credits₁ + Credits₂ + ... + Creditsₙ)

Each semester's GPA is multiplied by the number of credit hours in that term. Sum all weighted values, then divide by total credit hours across all semesters.

Examples

InputResultNotes
Semester 1: 3.5 GPA, 15 credits; Semester 2: 3.8 GPA, 16 creditsCGPA = 3.66Strong performance both terms; CGPA is the weighted average favoring the stronger second semester
Semester 1: 3.2 GPA, 12 credits; Semester 2: 3.4 GPA, 12 credits; Semester 3: 3.6 GPA, 15 creditsCGPA = 3.40Improving trend; third semester's 15 credits pulls the average up toward 3.6
Year 1: 3.0 GPA, 30 credits; Year 2: 3.9 GPA, 30 creditsCGPA = 3.45Equal weight per semester shows CGPA as the midpoint when credit hours are balanced

How to use the CGPA Calculator

  1. Enter your first semester's GPA (e.g. 3.5) and total credit hours for that term (e.g. 15).
  2. Click 'Add Semester' and repeat for each completed semester of your degree.
  3. Leave future or incomplete semesters blank.
  4. The calculator automatically updates your CGPA as you enter data.
  5. Check the breakdown to see which semesters weighted your overall average most.
  6. Export or screenshot your CGPA for transcripts and applications.

Benefits

  • Instantly see your overall academic standing without manual spreadsheet calculations
  • Track CGPA in real-time as you enter new semester grades
  • Understand how many credit hours each semester contributes to your final average
  • Forecast future CGPA by adding hypothetical semester grades
  • Identify which semesters had the strongest or weakest performance relative to your overall trend

Tips & common mistakes

Common mistakes

  • Confusing semester GPA with CGPA—semester GPA is one term only; CGPA covers your entire degree
  • Forgetting to include credit hours per semester—CGPA is a weighted average, not a simple mean
  • Entering letter grades instead of GPA points—always convert A=4.0, B=3.0, C=2.0 first using a grade converter
  • Assuming all semesters have equal weight—CGPA weights by credit hours, so 12-credit semesters count less than 18-credit ones

Tips

  • If your university uses a 5.0 or 10.0 scale, convert grades first: multiply by (your scale ÷ 4.0) to normalize to the standard 4.0 scale
  • Hover over or tap your CGPA to see the precise calculation—most calculators show three decimal places for scholarship and honours verification
  • Plan ahead: enter next semester's intended GPA to see what you need to hit your target CGPA
  • Save a screenshot of your CGPA calculation when applying for jobs, postgrad, or scholarships—digital proof is faster than requesting transcripts

Frequently asked questions

Is CGPA the same as overall GPA?

Yes. CGPA (Cumulative GPA) and overall GPA mean the same thing—your average across all semesters. Some universities call it final GPA or degree GPA.

Do all my semesters count toward CGPA?

Yes, every semester you've completed counts, weighted by credit hours. Some universities exclude certain grades (e.g. failed courses retaken), so check your institution's policy.

Can I improve my CGPA?

Yes. Future semesters with higher GPAs will raise your cumulative average. The more credit hours you have remaining, the greater the impact of strong performance. Use this calculator to forecast your target GPA per semester.

What's a good CGPA?

Most universities consider 3.5+ excellent, 3.0–3.49 very good, 2.5–2.99 good, and 2.0–2.49 acceptable. Top scholarships and grad programmes usually require 3.7+. Check your institution's standards.

Does this calculator handle different grading scales?

This calculator works on the standard 4.0 scale. If your university uses 5.0, 10.0, or a percentage scale, convert first (e.g. 85% on a 100-point scale = 3.4 on a 4.0 scale).

Can I include Pass/Fail courses?

Some universities count Pass/Fail courses as 0 credit toward GPA, others exclude them entirely. Check your transcript policy—if they're graded, enter their GPA value; if not graded, omit them.

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FreeTooz Editorial Team · Last reviewed July 2026

Reviewed for accuracy. Results are estimates for general information and are not professional (medical, financial or legal) advice.