Weighted Average Calculator
Calculate a normalized weighted average from values and weights, compare it with the simple average, and inspect which line item is driving the result.
Input Format
Enter one item per line as label, value, weight. You can also omit the label and use value, weight. Commas, tabs, and semicolons are supported.
Use Cases
Useful for grades, blended pricing, KPI rollups, supplier scorecards, survey scoring, and any result where some inputs should count more than others.
Weighted Average
0.00
Simple Average
0.00
Total Weight
0.00
Weighted Sum
0.00
Valid Entries
0
Largest Weight
-
Highest Value
-
Interpretation
Enter at least one valid value-and-weight line to calculate a weighted average.
Ready.