With straight A’s, match your completed GPA units
On a 4.0 scale, a 2.0 record needs the same number of new 4.0 units to reach 3.0. With 60 completed GPA units, that means 60 additional A-grade units—about four 15-unit terms.
- 30 completed units: 30 more at 4.0, about two 15-unit terms.
- 60 completed units: 60 more at 4.0, about four terms.
- 90 completed units: 90 more at 4.0, about six terms.
What if I average B+ instead?
Using 3.3 for B+, a 2.0 record over 60 units needs 60 × (3.0 − 2.0) ÷ (3.3 − 3.0) = 200 additional units. That may not fit within a degree. An average of exactly 3.0 approaches a 3.0 cumulative GPA but cannot reach it in a finite number of added units when the starting average is lower.
Try the numbers
Estimate the units needed for a target GPA
The estimate assumes the same average across every future GPA-bearing unit.
Could retaking a class change the answer?
Yes, if your institution permits the old grade to be replaced in its GPA calculation. Counting both attempts produces a different result. Compare the two retake methods before including forgiveness in your plan.
Calculate your own path, explore what one semester can change.
By GPA Clarity · Last reviewed October 15, 2026