How the GPA Calculator works.
GPA = Σ(grade points × credits) ÷ Σ creditsGPA Calculator example using the starting values.
This GPA Calculator example uses the starting inputs: Course 1 grade points (0–4): 3.7, Course 1 credits: 3, Course 2 grade points (0–4): 3.3, Course 2 credits: 4, Course 3 grade points (0–4): 4, Course 3 credits: 3.
Result: 3.63
Weighted GPA across 10 credits.
Total quality points: 36.30
Total credits: 10
What the result means
Calculate a weighted GPA across up to three courses. The GPA Calculator result reflects the entered points or grade values, not unentered course rules.
Enter a consistent scenario
Use GPA Calculator with values from one clearly defined scenario. The visible inputs are course 1 grade points (0–4), course 1 credits, course 2 grade points (0–4), course 2 credits, course 3 grade points (0–4), course 3 credits. This weighted GPA multiplies each entered grade-point value by its credits and divides by total credits. It cannot apply a school’s repeated-course, pass/fail, honors, transfer, rounding, or cumulative-record policy. Check the unit, period, and meaning of each value before calculating; combining records from different dates can produce a precise-looking but unhelpful answer.
Follow the method
This page applies GPA = Σ(grade points × credits) ÷ Σ credits. This weighted GPA multiplies each entered grade-point value by its credits and divides by total credits. It cannot apply a school’s repeated-course, pass/fail, honors, transfer, rounding, or cumulative-record policy. First identify what each entered value represents, convert a percentage to the form required by the displayed formula, and retain intermediate precision. Then make a rough mental check of direction and size. Calculate a weighted GPA across up to three courses. The worked result is transparent arithmetic rather than an unshown lookup.
Use the result carefully
Read the output as an answer to the narrow question described by the fields, not as a prediction of every real-world outcome. This weighted GPA multiplies each entered grade-point value by its credits and divides by total credits. It cannot apply a school’s repeated-course, pass/fail, honors, transfer, rounding, or cumulative-record policy. For GPA Calculator, compare results only when the measurement basis, time period, currency denomination, or grading convention is the same.
Assumptions and boundaries
Before relying on GPA Calculator, identify what its formula—GPA = Σ(grade points × credits) ÷ Σ credits—holds constant and what it does not observe. This weighted GPA multiplies each entered grade-point value by its credits and divides by total credits. It cannot apply a school’s repeated-course, pass/fail, honors, transfer, rounding, or cumulative-record policy. Its entries (course 1 grade points (0–4), course 1 credits, course 2 grade points (0–4), course 2 credits, course 3 grade points (0–4), course 3 credits) define the full scope of this particular result. Do not turn a rounded display into more certainty than the entered data supports; use the official record or provider documentation where it controls.
Common mistakes and next steps
For GPA Calculator, begin a review by comparing the displayed course 1 grade points (0–4), course 1 credits, course 2 grade points (0–4), course 2 credits, course 3 grade points (0–4), course 3 credits against the source record. This weighted GPA multiplies each entered grade-point value by its credits and divides by total credits. It cannot apply a school’s repeated-course, pass/fail, honors, transfer, rounding, or cumulative-record policy. Typical mistakes are entering a percent as a decimal or vice versa, using an amount from the wrong time period, rounding before the final step, and treating an estimate as an official determination. Record the inputs and result if you need to compare scenarios later.
What the GPA Calculator does not include.
Your school’s syllabus and official record control. This GPA Calculator calculation cannot apply course-specific weighting, repeats, exclusions, or institutional grading policies.
Official context and guidance.
GPA Calculator questions.
What does the GPA Calculator calculate?
Calculate a weighted GPA across up to three courses.
Which inputs does the GPA Calculator use?
It uses only the fields shown on this page: GPA = Σ(grade points × credits) ÷ Σ credits.
How should I use my GPA Calculator result?
Use the GPA Calculator result to check your coursework, then compare it with your syllabus or school record because grading policies can differ.
Why might another GPA Calculator result differ?
Another GPA Calculator may use a different method, input scope, or rounding convention than GPA = Σ(grade points × credits) ÷ Σ credits.