Free GPA Calculator
College, High School & International Students
Free GPA Calculator on the American 4.0 scale. semester GPA, cumulative GPA.
GPA Semester & Cumulative
American Scale College
(Standard)
What is a GPA?
International Grade Converter to GPA
Convert your grade to the US letter grade and 4.0 GPA scale instantly
How do you calculate a GPA?
Step 1
Convert your letter to points. For example, an A equals 4.0 points, a B equals 3.0, etc.
Step 2
Multiply by credits. Multiply the points of each letter grade by the number of credits for its respective course to get your "Quality Points".
Step 3
Divide by the total. Add all the Quality Points together and divide the result by the total number of credits taken to get your final GPA.
CGPA to GPA Converter — Convert Your CGPA to 4.0 Scale
CGPA (Cumulative Grade Point Average) is the same as cumulative GPA — just a different name used in India, Nigeria, Bangladesh, and Pakistan. To convert your CGPA to the US 4.0 GPA scale:
US GPA = (CGPA ÷ 10) × 4
Example: 8.5 CGPA → (8.5 ÷ 10) × 4 = 3.4 GPA
US GPA = (CGPA ÷ 5) × 4
Example: 4.2 CGPA → (4.2 ÷ 5) × 4 = 3.36 GPA
For a precise result: convert your grades to US letter equivalents (A, B+, C) using the table above and enter them directly into the calculator — it handles the full weighted calculation automatically.
Percentage to GPA Calculator — Convert Your % to 4.0 Scale
If your grades are in percentage (common in India, Nigeria, Pakistan, the UK and Australia), use these formulas to estimate your US GPA:
| Percentage | US Letter | GPA (4.0) | Description |
|---|---|---|---|
| 90–100% | A | 4.0 | Excellent / First Class |
| 85–89% | A− | 3.7 | Very Good |
| 80–84% | B+ | 3.3 | Good / Second Class Upper |
| 75–79% | B | 3.0 | Good |
| 70–74% | B− | 2.7 | Above Average |
| 65–69% | C+ | 2.3 | Average / Second Class Lower |
| Below 60% | F | 0.0 | Fail |
These are approximate equivalencies. Each US university may use a different conversion table — always check with the admissions office.
GPA Calculator for Nigerian Universities — AUN, UNILAG, UI and more
Nigerian universities that follow the American system (like AUN — American University of Nigeria) use the standard 4.0 GPA scale directly. Enter your letter grades and credit hours into the calculator above — no conversion needed.
Universities using a 5-point scale (common in some Nigerian federal universities): divide your score by 5 and multiply by 4 to get an approximate 4.0 GPA equivalent. For the most accurate result, convert your grades to letter equivalents (4.5–5.0 = A, 3.5–4.4 = B, 2.5–3.4 = C) and enter them directly.
GPA Calculator Out of 5 — Convert 5.0 Scale to 4.0
Some universities — particularly in Nigeria, and some US schools with weighted grading — use a 5.0 GPA scale. To convert to the standard US 4.0 scale:
Example: 4.5 out of 5.0 → (4.5 ÷ 5) × 4 = 3.6 GPA
If your school uses a 5.0 scale with Honors/AP courses, enter your grades directly using the High School mode in the calculator above — it automatically handles the +1.0 bonus for AP/IB courses (giving a max of 5.0).
What does Regular, Honors and AP/IB mean?
In High School, the type of class adds extra points to your Weighted GPA.
Standard high school curriculum classes. They follow the normal 0.0 to 4.0 scale.
College-level courses (Advanced Placement or IB). They grant a full extra point.
Classes with greater academic rigor and pace. They grant a half extra point to your GPA.
GPA Calculator for International Students
Whether you study in India, the Philippines, Canada, or Latin America — if you need to convert your grades to the American 4.0 GPA system for a US college application, this calculator is for you.
🇮🇳 India — CGPA to US GPA
Indian universities use a 10-point CGPA scale. To apply to US colleges, you need to convert. Quick formula: US GPA ≈ (CGPA ÷ 10) × 4. Or use the letter equivalents below and enter them directly into this calculator for an exact result.
🇵🇭 Philippines — GPA 4.0 System
Philippine universities use the American 4.0 GPA scale directly — no conversion needed. Just enter your letter grades and credit units into the calculator and get your cumulative GPA instantly.
🇨🇦 Canada — 4.0 GPA Scale
Most Canadian universities (UofT, McGill, UBC) use the 4.0 scale. Enter your letter grades and credit hours directly. Some schools use a 4.3 scale (A+ = 4.3) — check your institution's policy.
🌎 Latin America — Converting to 4.0
If you studied in Mexico, Colombia, Peru or Argentina and are applying to US graduate programs, you need to convert your grades to the 4.0 scale. Use our conversion table below or the interactive converter on this page.
🇵🇰 Pakistan & Middle East
Pakistani universities use various scales (4.0, 5.0, or percentage). If your university uses 4.0 directly, enter your grades as-is. If you use percentages, convert: 85–100% = A, 75–84% = B+, 65–74% = B.
International Grade to GPA Conversion Table
These are approximate equivalencies for reference. Always check your institution's official conversion policy or contact the admissions office of the US college you're applying to.
GPA Ranges & What They Mean
Colleges and employers often filter candidates by GPA ranges. Here is what each bracket means for your applications:
Excellent. Usually requires taking weighted classes (AP/IB/Honors). You are highly competitive for Ivy League schools, top-tier universities, and prestigious merit scholarships.
Very Good. You will meet the cutoff for the vast majority of colleges and universities. Qualifies for Dean's List and most general scholarships.
Good. Above the national average (which is around 3.0 for high school and 3.1 for college). Meets the minimum requirements for most state universities and graduate programs.
Acceptable to At-Risk. While a 2.5–2.9 can get you into many non-selective colleges, dipping below 2.0 puts you at risk of academic probation or losing financial aid.
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Frequently Asked Questions
GPA (Grade Point Average) is a number representing your overall academic performance. In the U.S., it's calculated on a 4.0 scale by converting letter grades into grade points, multiplying by credit hours, and dividing by total credits.
A 3.0 GPA is the minimum for good academic standing at most colleges. A 3.5 GPA is considered very competitive for scholarships and honors programs. A 3.7–4.0 GPA is excellent and competitive for graduate school and top employers. Many Dean's List programs require a semester GPA of 3.5 or higher.
Yes, a 3.3 GPA is a good GPA in college. It places you above average (the national college GPA average is around 3.1) and makes you competitive for many jobs and graduate programs. However, for highly selective programs or scholarships, a 3.5+ is often preferred.
A 3.5 GPA is considered very good. It qualifies for most Dean's List programs, merit scholarships, and competitive graduate school applications. On the 4.0 scale, 3.5 means you're earning mostly A's and B+'s — a strong academic record.
A 4.0 GPA is a perfect GPA on the standard unweighted scale — it means you earned an A in every class. It's the highest possible GPA in most US high schools and colleges. With weighted grading (AP/IB/Honors), GPAs above 4.0 (like 4.5 or 5.0) are possible.
CGPA (Cumulative Grade Point Average) is simply another name for cumulative GPA — your overall academic average across all completed semesters. "CGPA" is more commonly used in India, Nigeria, and other international systems, while "cumulative GPA" is the standard US term. The calculation is identical: quality points divided by total credits.
To calculate GPA with credits: (1) Multiply each letter grade's point value by the course credits — this gives you Quality Points. (2) Add all Quality Points together. (3) Divide by total credits. Example: A (4.0) × 3 credits = 12, B+ (3.3) × 4 credits = 13.2. Total: 25.2 ÷ 7 credits = 3.60 GPA. Use the calculator above to do this automatically.
Focus on courses with the most credits — they impact your GPA the most. Retaking a failed course can replace the old grade at many schools. Use the What-if Predictor above to see exactly what GPA you need in upcoming classes to hit your target.
A Withdrawal (W) does not affect your GPA — it doesn't count as an F. However, too many W's can raise concerns for academic advisors or graduate school admissions. Always check your school's policy before withdrawing.