Each guide explains one idea, shows the formula and works through a real example. When you’re ready to try your own numbers, every guide links to the matching calculator.
Quick answers
- What is a GPA? Grade point average: the average of your grade points, usually on a 4.0 scale and weighted by credits. See what is a GPA?.
- How do I check my GPA? Look in your student portal, unofficial transcript or degree audit, or ask your counselor or registrar. See how to check your GPA.
- What is CGPA? Cumulative grade point average: your credit-weighted GPA across every semester so far. See what is CGPA?.
- What GPA do I need for the dean’s list? Often a 3.5 semester GPA with about 12 credits, but each college sets its own rules. See dean’s list GPA.
- How do I calculate GPA? Multiply each class’s grade points by its credits, add them up and divide by your total credits. See how to calculate GPA.
- What GPA is a B? A B is 3.0 on the 4.0 scale; a B+ is 3.3 and a B− is 2.7. See the GPA scale chart.
- Is a 3.5 GPA good? Yes, it’s between a B+ and an A− average and well above the 2019 US high school average of 3.11. See what is a good GPA?.
- What is the highest GPA you can get? 4.0 on an unweighted scale, 4.33 where an A+ counts extra, and usually 5.0 on a weighted scale, if every class is AP or IB. See what is the highest GPA?.
- What’s the difference between weighted and unweighted GPA? A weighted GPA adds a bonus for Honors and AP/IB classes, so it can go above 4.0. See weighted vs unweighted GPA.
- What do I need on my final? Required score = (target − current grade × (1 − final weight)) ÷ final weight. See how final grades are calculated.
- Is a D a passing grade? Usually, yes: a D usually earns credit, but majors, prerequisites and transfer credit often need a C or better. See is a D a passing grade?.
- How many credit hours is full time? Usually 12 per term for undergraduates (the federal financial aid minimum), but finishing a 120-credit degree in four years takes about 15. See what are credit hours?.
- What are quality points? Grade points × credit hours for each class. Total quality points ÷ GPA credit hours = your GPA. See what are quality points?.
- How can I raise my GPA? Earn grades above your current GPA, especially in high-credit classes, as early as you can. See how to raise your GPA.
GPA
- What is a GPA?: what GPA means, the 4.0 scale, term vs cumulative GPA and what it’s used for.
- How to check your GPA: where to find your GPA in high school and college portals, transcripts and degree audits.
- How to calculate GPA: the credit-weighted formula, a step-by-step example and the mistakes that cause wrong answers.
- Weighted vs unweighted GPA: what Honors and AP/IB bonuses do and which number colleges use.
- GPA scale and conversion chart: letter grades, percentages and grade points on 4.0, 4.3 and 5.0 scales.
- What is a good GPA?: what a 3.0, 3.5 or 3.8 means, with a quick chart and the national average.
- What is the highest GPA you can get?: the maximum on 4.0, 4.33 and weighted scales, and the real ceiling for your own schedule.
- How to raise your GPA: how fast a GPA can move, the GPA you need next term and strategies that work.
- What are credit hours?: what a credit means, how many count as full time, and how credits change your GPA.
- What are quality points?: the formula, a worked semester example and how to use quality points to plan a target GPA.
- What is CGPA?: CGPA vs GPA, the formula with worked examples, 4.0, 5.0 and 10-point scales, and why CGPA-to-percentage rules differ.
- What GPA do you need for the dean’s list?: real requirements at six colleges, the president’s list and Latin honors, and how to work out the grades you need.
Class grades
- How final grades are calculated: weighted averages, and the formula for the score you need on the final.
- Is a D a passing grade?: when a D earns credit, when you need a C, and how a D affects your GPA.