Education · Free tool
Grade Calculator
Calculate weighted grades, extra credit, and what-if outcomes.
Instant resultsPrivate by defaultNo sign-up
Completed workWeights should total 100% including the final.
82.0%Current average
70.0%Weight completed
30.0%Remaining weight
Projected overall grade if you score 90% on remaining work84.4%Includes 0.0 extra-credit points.
Score needed on remaining work for a 80% overall grade75.3%Assumes the remaining work has one combined score.
About this grade calculator
Calculate a weighted course grade, include extra credit, and explore the score needed to reach a target result.
How to use it
- Add assignments or grade categories.
- Enter scores and their weights.
- Review the total and adjust values for what-if scenarios.
Common uses
- Check a current weighted grade
- Plan for a final exam
- Compare possible score outcomes
Common questions
Do weights need to total 100%?
The calculator shows how your entered weights contribute so you can spot an incomplete or over-weighted setup.
Can I include extra credit?
Yes. Extra-credit values can be included when modeling the final grade.