Target GPA Calculator

1. What each field means

The calculator uses the usual credit-weighted cumulative GPA: each course contributes (grade points × credit hours), and the cumulative GPA is total grade points divided by total credits.

• Current cumulative credits (C) — credits already on your transcript toward this GPA (before this term).
• Current cumulative GPA (G) — your GPA for those C credits.
• Target cumulative GPA (T) — the GPA you want your record to show after this term’s grades are included (same scale as G).
• Planned credits (this term) (N) — how many credits you will take this term. This is only used to compute Required term GPA: “What term average do I need on these N credits to land on T?”
• Expected term GPA (optional) (S) — a GPA you assume you can hold for future work (e.g. “I can average about 3.8 this term”). This drives the third result, Credits at expected GPA, explained in section 4.

2. Core idea: GPA after this term

Your quality points so far are C × G. If this term you take N credits at a term GPA we call R, you add N × R quality points and N credits. The new cumulative GPA is:

We set that equal to your goal T and solve for R (required term GPA).

3. Required term GPA (step by step)

Start from:

Multiply both sides by (C + N):

Subtract C×G, then divide by N (with N > 0):

Special case: if C = 0 (first term), then R = T: your term GPA must equal the cumulative you want.

4. “Credits at expected GPA” — what it means

This number is not the same as “Planned credits (this term).” It answers a different question:

If I add some amount of credits where the average grade equals my expected term GPA (S), how many of those credits do I need so my new cumulative GPA becomes exactly T?

Call that unknown number N′ (the tool shows it as “Credits at expected GPA”). We assume one lump of N′ credits at GPA S is merged into your record:

Expand and collect terms with N′ on one side:

Raising cumulative GPA (T > G): you need S > T. If your expected term GPA is not above the target cumulative, you cannot pull the average up with that assumption — the tool shows N/A and a short hint.

Numeric example: C = 60, G = 3.4, T = 3.5, S = 4.0. Then N′ = 60×(0.1) / (0.5) = 12 credits at a 4.0 average bring you to a 3.5 cumulative. (Check: (60×3.4 + 12×4) / 72 = 3.5.)

5. Limits of this model

• It does not know your school’s rules (grade replacement, pass/fail, withdrawal, repeated courses, rounding).
• “Required term GPA” above your scale maximum (e.g. above 4.0 on a 4.0 scale) means the goal is not reachable in one term with the N credits you entered — try more credits or a lower target.
• Credits at expected GPA is a planning estimate: it treats all those credits as one block at GPA S; real semesters split across time may round differently.