Dual-Credit GPA Calculator
Last updated: August 4, 2026
Combine dual-credit / dual-enrollment courses and credits into a 4.0-scale GPA.
Pick each course’s letter grade and credit hours.
Dual-credit GPA
Dual-credit courses earn both high-school and college credit. Enter each course and its credit hours to see the GPA colleges will compute.
Letter-to-GPA points
| Letter | Points |
|---|---|
| A | 4.0 |
| A- | 3.7 |
| B+ | 3.3 |
| B | 3.0 |
| C | 2.0 |
| D | 1.0 |
| F | 0.0 |
Worked example
Two 3-credit courses at A (4.0) and B (3.0) plus a 4-credit course at A- (3.7): points = 4.0×3 + 3.0×3 + 3.7×4 = 35.8 over 10 credits = 3.58 GPA.
Frequently asked questions
How is this GPA calculated?
It is the credit-weighted average: each course’s grade points times its credits, summed, divided by total credits.
Can I add more courses?
Yes — use the “+ Add course” button to add as many rows as you need.
Is my data saved anywhere?
No. The calculation runs in your browser and nothing is uploaded.
Related calculators
GPA Calculator · Cumulative GPA Calculator · High School GPA Calculator · All grade tools
From our guides
Prefer to understand the maths behind this tool? These in-depth articles walk through it step by step.
Weighted vs. Unweighted GPA · GPA Scales Explained (4.0, 4.3, 5.0 & More)