What is a cumulative GPA?

Your cumulative GPA is the credit-weighted average of every graded course on your transcript at one institution. It's the number on your official transcript that admissions, scholarship, and probation rules use. It updates each time grades post.

What's the difference between cumulative GPA and semester GPA?

Semester GPA covers only the courses in one term. Cumulative GPA spans your entire enrollment at the school. Your transcript usually shows both — the cumulative number is what most outside readers care about. For one-term math, use our main GPA calculator .

Why doesn't my cumulative GPA change much each semester?

Because each term gets weighted by its credits divided by total credits. The more credits you've already completed, the smaller a single term's slice. With 60+ credits on your record, even a 4.0 term moves the needle by under 0.1.

Can I calculate my cumulative GPA before I've finished my degree?

Yes — that's exactly what this calculator does. Enter your prior cumulative GPA and credits, then add this term's expected grades. The result is your projected cumulative for the moment grades post. You can also leave the prior fields blank for a single-term calculation.

Is "CGPA" the same as cumulative GPA?

Yes. "CGPA" is more common in international and Indian academic systems; "cumulative GPA" is the U.S. term. The math is the same. If your transcript uses CGPA on a 10-point scale instead of 4.0, the calculation stays the same — just substitute your scale's grade points.

Do retakes affect cumulative GPA?

That depends on your school's policy. Under a grade replacement policy, the new grade replaces the old one in the GPA calculation (both still appear on the transcript). Under a grade averaging policy, both attempts count. Ask your registrar which rule applies before you commit to a retake.

Do transfer credits count in cumulative GPA?

At most U.S. universities, transfer credits count toward your degree progress but don't affect the institutional cumulative GPA on your transcript. Graduate programs and some scholarships ask for an all-school GPA that does include transfers — that's a separate calculation.

Can I use this calculator with my school's CGPA on a 10-point scale?

The math is the same, but our calculator inputs use the U.S. letter scale (A through F). If your transcript reports grades on a 10-point or percentage scale, convert each grade to the closest U.S. letter first — or use the percentage-to-GPA calculator .

Do graduate schools use cumulative GPA or major GPA?

Both. Most grad programs care primarily about cumulative GPA from your final undergrad institution and your major GPA (the GPA computed using only courses in your major). Some pre-med and pre-law tracks compute a science or BCPM (Biology, Chemistry, Physics, Math) GPA separately. Check the program's admissions FAQ before assuming.

Is the cumulative GPA on this calculator the same as my official one?

It will match if you've entered every graded course correctly and your school uses the standard 4.0 scale. Use the GPA from your official transcript for anything that matters (applications, financial aid, scholarship eligibility).

Cumulative GPA Calculator — Add Prior GPA + New Courses

Combine your current overall GPA with this term's courses and see where you stand after grades come out — on the 4.0 scale, with no signup.

Enter your prior cumulative GPA and the credits you've completed, add this term's classes with grades and credits, and the calculator gives you your new cumulative GPA on the 4.0 scale. If you've never had a cumulative GPA before — first-semester freshman, returning student, transfer with no institutional GPA yet — leave the prior fields blank and the calculator just averages this term.

Letter Grade	Percentage	4.0 Scale (Unweighted)	Honors (+0.5)	AP / IB (+1.0)
A+ / A	93–100	4.0	4.5	5.0
A−	90–92	3.7	4.2	4.7
B+	87–89	3.3	3.8	4.3
B	83–86	3.0	3.5	4.0
B−	80–82	2.7	3.2	3.7
C+	77–79	2.3	2.8	3.3
C	73–76	2.0	2.5	3.0
C−	70–72	1.7	2.2	2.7
D+	67–69	1.3	1.8	2.3
D	63–66	1.0	1.5	2.0
D−	60–62	0.7	1.2	1.7
F	0–59	0.0	0.0	0.0

How cumulative GPA is calculated

Cumulative GPA isn't an average of your semester GPAs — it's a credit-weighted average across all your graded coursework. A 12-credit semester with a 3.8 GPA pulls your cumulative number up more than a 4-credit semester with the same 3.8.

The formula is the same as the basic GPA formula, just applied across every term:

Cumulative GPA = Σ (grade points × credits) ÷ Σ (credits)

If you already know your prior cumulative GPA, the calculator uses a shortcut that doesn't require re-entering every old course:

New cumulative
   = (prior GPA × prior credits + Σ (this term's grade points × credits))
     ÷ (prior credits + this term's credits)

This is mathematically identical to summing every course from day one — it just saves you typing.

Worked example with prior GPA

You finished your sophomore year with a 3.42 cumulative GPA over 60 credits. This semester you're taking 4 courses:

Course	Credits	Grade	Grade points	Quality points
Organic Chem	4	B	3.0	12.0
Statistics	3	A−	3.7	11.1
Spanish III	3	A	4.0	12.0
Philosophy 101	3	B+	3.3	9.9
Total	13	—	—	45.0

This term's GPA = 45.0 ÷ 13 = 3.46.

New cumulative = (3.42 × 60 + 45.0) ÷ (60 + 13) = (205.2 + 45.0) ÷ 73 = 3.43.

Notice that even though you scored slightly above your old average this term, your cumulative only moved by 0.01. That's not a bug — it's the math.

Why your cumulative GPA barely moves after sophomore year

Once you've completed 50–60 credits, each new term has a small numerical effect on your cumulative GPA. This trips up a lot of students who expect a big jump after a strong semester.

The reason is in the formula: each term's grades are weighted by that term's credits divided by total credits. With 60 credits already on your record and 12 new credits this term, the new term gets 12/72 ≈ 17% of the weight. Even a perfect 4.0 over those 12 credits would lift your cumulative by less than 0.1 from a 3.4 baseline.

Concrete numbers from the worked example above (3.42 prior over 60 credits, 13 new credits):

Next term GPA	New cumulative	Change
4.00	3.53	+0.11
3.80	3.49	+0.07
3.50	3.43	+0.01
3.00	3.34	−0.08
2.50	3.26	−0.16

What this tells you in practice: late-stage GPA recovery is slow but doable, and a single bad semester late in college hurts more than students expect. Both of these are useful to know before grades post.

First-semester students and transfers

If you've never had a cumulative GPA, leave the prior-GPA fields blank. Your "cumulative" GPA after one term is just that term's GPA — there's nothing to weight against yet.

For transfer students, this is more nuanced. Most U.S. universities recompute your cumulative GPA from only the courses taken at that institution. Transfer credits typically count toward your degree but don't roll into the institutional GPA. So your "real" cumulative at the new school starts at 0.0 GPA over 0 credits the day you arrive, even if you transferred in 60 credits.

Graduate schools and some scholarship committees compute an all-school GPA instead, using all transcripts. If that's what you need, run the calculator separately for each school, then combine the totals (sum all quality points, divide by all credits) — or enter every transferred course as a separate row with its credits and grade.

Cumulative GPA Calculator

How it works

Enter your current cumulative GPA

Enter total credits earned so far

Add this semester's courses

How cumulative GPA is calculated

Worked example with prior GPA

Why your cumulative GPA barely moves after sophomore year

First-semester students and transfers

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Frequently Asked Questions

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