GPA Calculator
Calculate your semester and cumulative GPA from letter grades and credit hours.
Uses the standard US 4.0 scale (A = 4.0, A− = 3.7, B+ = 3.3 …). Some schools count A+ as 4.3; check your school's policy.
Continue your work
- Grade Calculator — Work out a course grade first.
- CGPA to Percentage Calculator — Convert a CGPA to a percentage.
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Clear instructions
Find steps, examples and limitations below.
Use online
Open the tool in a supported web browser.
Free to use
No sign-up required. Tool-specific limits may apply.
How to use the GPA Calculator
Calculate your semester and cumulative GPA from letter grades and credit hours.
- 1 Add each course with its letter grade and credit hours.
- 2 Optionally enter your previous cumulative GPA and credits.
- 3 Read your semester and cumulative GPA.
Example and practical tips
A− (4 credits), B+ (3), B (4) and A (3) give a semester GPA of about 3.46.
Frequently asked questions
How is GPA calculated?
Each grade’s points are multiplied by the course credits, added up and divided by the total credits.
Is A+ worth 4.0 or 4.3?
This calculator uses 4.0, the most common rule. Some schools give A+ 4.3.
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Something broken or not quite right? Tell us and we will look into it.