Contribution to final grade
Full calculation
75 × 30% = 22.5
How it works
- Set the grading scale.
- Add grades and percentages.
- Review total weight.
- Check the normalized average and accumulated contribution.
Practical example
80 × 40% + 60 × 60% = 68 on a 100-point scale.
Formula and explanation
Each contribution is grade × weight ÷ 100.
When weight is below 100%, the current average is normalized over evaluated weight.
Frequently asked questions
Must weights total 100%?
They should for a complete final grade. With less weight, the tool also shows a normalized partial average.
Can I use decimals?
Yes. Both decimal points and commas are accepted.
How is this different from a simple average?
In a weighted average, assessments with a larger percentage have more influence.