How do credit hours affect GPA?
A course with more credits contributes more to the weighted average. A grade in a four-credit course has twice the course weight of the same grade in a two-credit course.
COLLEGE GPA · CREDIT HOURS · GRADE SCALE
College GPA Calculator
Enter course credits and grades to estimate your term GPA or cumulative GPA. Choose a U.S. letter-grade scale or a UK percentage-mark profile.
TERM GPA · CUMULATIVE GPA · CREDIT HOURS
Add courses and choose a grading scale
Calculated average0,00
This is an estimate, not an official transcript or grade record. Your official average may differ because your institution may apply different credit, repeat, exclusion, weighting, or rounding rules.
| Course name | Credits | Grade |
|---|
This estimate uses the courses and scale you enter. Your college's policies for repeats, exclusions, weighting, and rounding determine the official result.
HOW THE AVERAGE IS CALCULATED
How is a college GPA calculated?
A GPA is generally a credit-weighted average: each course grade is converted using the selected grading scale, and courses with more credits carry more weight. U.S. colleges often use grade points; UK degrees use percentage marks and may apply additional year-level or course rules.
What is the difference between term and cumulative GPA?
Term GPA covers courses in one term. Cumulative GPA combines courses across terms, subject to your institution's rules.
Do all colleges use the same 4.0 scale?
No. A, A−, and A+ may have different grade points at different institutions. Check your college's grading policy and choose the closest profile.
Is a UK degree classification the same as GPA?
No. UK undergraduate results are usually expressed as percentage marks and degree classes such as First or 2:1. Year weightings and borderline rules vary by university and program.
COLLEGE GRADE POINTS AND UK MARKS
What do letter grades and university marks mean?
In one published U.S. 4.0 reference scale, A is 4.0, A− is 3.67, B+ is 3.33, B is 3.0, C is 2.0, and F is 0.0. Many UK bachelor's programs use percentage marks: 70% is a common First-class threshold and 60% a common 2:1 threshold. These are examples, not universal rules.
| Grade or class | Grade point / mark |
|---|---|
| A | 4.00 |
| A− | 3.67 |
| B+ | 3.33 |
| B | 3.00 |
| C | 2.00 |
| F | 0.00 |
| First | 70%+ |
| Upper Second (2:1) | 60–69% |
COLLEGE GRADING TERMS
GPA, credit hours, cumulative average, and degree class
What is GPA?
Grade point average: a numerical summary of course performance, usually weighted by credit hours in the U.S.
What is cumulative GPA?
Cumulative GPA combines the courses included across multiple terms. Retake and excluded-course policies can affect which grades count.
What are credit hours?
Credit hours represent a course's contribution to your academic load and often determine its weight in a GPA calculation.
What is a 2:1 in the UK?
A 2:1, or Upper Second-Class Honours, is a degree classification commonly associated with an overall mark from 60% to below 70%. Exact award rules depend on the university and program.
GRADING RULES BY COLLEGE
Does every college use the same GPA scale?
No. U.S. schools set their own grade-point values and repeat policies. For example, the University of Nebraska–Lincoln publishes A/A+ at 4.0 and A− at 3.67; other institutions may use a different plus/minus scale. In the UK, degree classification can also depend on year weightings, module credits, and course-specific rules. Oxford publishes subject-specific exam conventions, so details can differ by course.
QUESTIONS STUDENTS ASK
College GPA and grading questions
How do I calculate GPA using credit hours?
Choose the grading scale your college uses, enter each course's credit hours and grade, and calculate the weighted average. A course with more credit hours has more influence on the result.
What GPA is an A, B, or C?
On many U.S. 4.0 scales, an A is around 4.0, a B around 3.0, and a C around 2.0. Plus/minus grades and exact values vary by college; this calculator includes one published institutional reference.
What percentage is a First or a 2:1 in the UK?
Many UK undergraduate schemes use 70% as a First-class threshold and 60% for an Upper Second (2:1). Course weighting, borderline decisions, and regulations differ, so check your university's handbook.
Does Oxford use one grade calculation for every course?
No. Oxford publishes exam conventions by subject, and course rules can set different weightings and award details. Use your course handbook when estimating a final degree classification.
Is semester GPA the same as cumulative GPA?
No. Semester or term GPA covers one study period; cumulative GPA combines eligible courses over time. Repeat, transfer-credit, and exclusion rules are institution-specific.