Understanding your result
Each grade-point value is multiplied by credits. Total quality points are divided by attempted credits. Official institutional rules control transcript GPA.
To calculate a course percentage before applying your institution’s letter-grade rules, use the Grade Calculator for points or weighted categories.
The formula
This tool maps A+/A to 4.0, A− 3.7, B+ 3.3, B 3.0, B− 2.7, C+ 2.3, C 2.0, C− 1.7, D+ 1.3, D 1.0, D− 0.7, and F 0.
An A in 3 credits and B+ in 4
The A earns 12 quality points and B+ earns 13.2. Dividing 25.2 by 7 credits gives 3.600.
How to use this calculator
- Find the grade and attempted credits for each course.
- Enter one course per line as grade, credits.
- Calculate, then compare with registrar policy.
Credits determine influence
A four-credit course affects GPA more than a one-credit course.
Quality points are the weighted total before division.
Official rules vary
Institutions differ on A+ values, repeats, withdrawals, pass/fail work, and transfer credit.
Use this estimate for planning; the transcript remains authoritative.
Assumptions & limitations
What this calculation assumes
- The listed common 4.0 plus/minus mapping.
- Every entered course is included in GPA credits.
- Credits are positive.
What to keep in mind
- No 4.3, 5.0, 10-point, or institution-specific scale conversion.
- Repeated and excluded course rules are not modeled.
- Official precision may differ.
Common questions
Does A+ count as 4.0 or 4.3?
This calculator uses 4.0; some institutions use 4.3.
Should pass/fail courses be entered?
Only if the institution assigns grade points and GPA credits.
Can this calculate cumulative GPA?
You can enter all included courses, subject to official rules.