🎓 Student & Teacher
Grade Average Calculator
Add grade rows with optional weights and calculate total items, score sum, simple average, and weighted average. Empty or invalid rows are ignored so rough grade lists remain easy to work with.
How to use
- Enter one score per row.
- Add a weight when some scores should count more than others.
- Add or remove rows as needed; results update automatically.
- Copy the summary when you need to share or save the calculation.
Use cases
- Average several quiz or homework scores.
- Estimate a final grade from assignments, midterms, and final exams.
- Summarize score records with total, count, and average.
Privacy & local processing
This tool runs mainly in your browser. The content you enter is not sent to Free Tools Hub servers.
FAQ
- Are blank rows included?
- No. Rows without a valid score are ignored.
- What if only some rows have weights?
- The simple average uses all valid scores. The weighted average uses rows that have both a valid score and a positive weight.
- Can scores be above 100?
- Yes. The tool does not restrict score range, so bonus points and custom grading systems can be entered.
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