Cumulative GPA Update Calculator
Blend a new term into your running GPA to see your updated cumulative average and how far it moved.
How it works
new GPA = (old GPA × old credits + term GPA × term credits) ÷ (old credits + term credits)
A cumulative GPA is the credit-weighted average of everything you have taken. Updating it means adding the new term’s grade points (term GPA × term credits) to your existing grade points and dividing by the combined credit total. Because the denominator keeps growing, each successive term nudges the number less — the same reason a strong finish rarely rescues a low early GPA on its own.
Worked example
A 3.25 GPA over 72 credits holds 234 grade points; a 3.70 term over 15 credits adds 55.5. New GPA = (234 + 55.5) ÷ 87 = 289.5 ÷ 87 = 3.33 — up 0.08.
Frequently asked questions
How much can one term really move my GPA?
It depends on your credit load. With 72 credits behind you, even a perfect 4.0 term of 15 credits only reaches (234 + 60) ÷ 87 = 3.38. Early on the swings are much larger.
Do failed or repeated courses fit this?
Include them in the term GPA the way your school counts them. Some schools replace the old grade on a retake, others average both attempts — use whichever your transcript reflects.
Can I plan a target GPA with this?
Yes — try different "new term GPA" values to see which one lands your cumulative GPA where you want it, given how many credits you are taking.
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This calculator is for educational purposes. Double-check important results before acting on them.