Classic tool
GPA Calculator
Calculate weighted GPA, unweighted GPA and grade averages with course credits.
Use this GPA calculator to combine grades, credits and course difficulty into one clear academic average. It works for standard letter-grade GPA systems and also for numeric school averages on scales such as 4.0, 5.0, 10 or 100.
In letter mode, the tool returns both unweighted GPA and weighted GPA with optional course-level bonuses for honors, AP or IB classes. In numeric mode, it calculates the weighted average by credit hours and also shows an approximate 4.0-scale equivalent.
That makes it useful for semester planning, scholarship checks, study-abroad applications, transcript review and quick what-if scenarios when you want to see how one class changes the overall result.
Use clear inputs to get a more useful result.
How to use GPA Calculator
Open the tool, fill in the fields with the data you already have and generate the result step by step. If you want to compare scenarios, change one field at a time so it is easier to understand the impact of each value.
When GPA Calculator is useful
The goal here is simple: Calculate weighted GPA, unweighted GPA and grade averages with course credits. It works well for quick checks, planning, study and review before you move to a final decision or document.
What to review before using the result
Check units, labels, numbers, timing and any context that can change the meaning of the output. If the result will be used in a quote, technical task, published page or report, finish with a manual review.
Frequently asked questions
What should I prepare before using the tool?
Keep the key values, labels and units ready before filling in the fields. Cleaner inputs make the final result easier to review and compare.
Can I test different scenarios on the same page?
Yes. The safest approach is to change one field at a time, compare the outputs and note which value actually changes the final answer.
Is the result ready to use without checking it?
It is better to treat it as support. Review the output once more before using it in a quote, document, spreadsheet, technical task or published page.