About the Grade Calculator
Course grade from weighted assignments, exams and coursework.
Also known as: weighted grade calculator, class grade calculator, course grade, assignment weighting.
How to use this calculator
- Enter component 1 score, weight, component 2 score, weight and the other fields.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Grade formula
grade = Σ (score × weight) ÷ Σ weights
Worked example
Using the values pre-filled in the calculator above:
- Component 1 score = 85 %
- Weight = 20 %
- Component 2 score = 78 %
- Weight = 30 %
- Component 3 score = 92 %
- Weight = 50 %
- Component 4 score = 0 %
- Weight = 0 %
the calculator returns:
- Overall grade: 86.4%
- Letter grade: B
- Grade points: 3
- Total weight entered: 100 %