The formula, intermediate values, rounding, and divide-by-zero boundaries remain visible.
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Calculation tools
Weighted Grade Calculator
Produces a weighted average from row-based scores and weights and reports invalid values or weight-total gaps. School rounding, pass, and missing-grade rules may differ; output is not an official transcript.
✓ Free✓ No account✓ In-browser
QUICK ANSWER
What does this tool do?
Calculate course or assessment grades with weights and validate the weight total.
Build your grade planThe result updates instantly as you edit the values.
3/30Result
84.65Current average
100.0%Weight entered
0.0%Weight remaining
- Weighted average
- 84.65 / 100
- Total weight
- 100.00%
- Invalid rows
- none
This result is a planning aid. Verify the institution's official rounding, missing-grade, and pass rules.
APPLICATION AND DECISION GUIDE
Weighted Grade Calculator: method and usage
Produces a weighted average from row-based scores and weights and reports invalid values or weight-total gaps. School rounding, pass, and missing-grade rules may differ; output is not an official transcript.
numeric values with explicit units, periods, and inclusion assumptions Confirm the shape first with a small example containing no personal data.
the calculated value, formula, units, and scenario assumptions
Practical steps
- Enter each score and percentage weight on its own row.
- Check total weight and any invalid-row warnings.
- Verify the result against your institution's official method.
a hand-worked example, zero, negative, and extreme values, unit conversion, and comparison with the authoritative rule
The result is not professional financial, medical, legal, or scientific advice.
Suitable use cases
- Term weighted average
- Checking project and exam shares
- Target-grade scenarios
LEARN THE WORKFLOW
Guides for this tool
Everyday Calculations Without a Spreadsheet
Reduce input errors while keeping formulas visible for tips, discounts, VAT, unit prices, and splits.
Read guide →Using Break-even, Margin, Inflation, and Loan Calculations as Scenarios
Keep formulas visible and never present one estimate as a guarantee or financial advice.
Read guide →ABOUT THIS TOOL
Frequently asked questions
What input does Weighted Grade Calculator accept?+
numeric values with explicit units, periods, and inclusion assumptions Enter each score and percentage weight on its own row.
What does Weighted Grade Calculator return?+
the calculated value, formula, units, and scenario assumptions The formula, intermediate values, rounding, and divide-by-zero boundaries remain visible.
How should I validate Weighted Grade Calculator output?+
a hand-worked example, zero, negative, and extreme values, unit conversion, and comparison with the authoritative rule
Does Weighted Grade Calculator send or store input on a server?+
Tool input is processed in the active tab. Saving to the Workstation or transferring to another tool is a separate choice. Consider browser extensions and shared devices separately; the privacy page explains advertising and network connections.