weighted average calculation
The weighted average is calculated according to the value and weight of each item, and is applicable to the summary of grades and indicators.
weighted average calculation User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- A score of 80 weights is 40, a score of 80 is 60, and the result is 86.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
The sum is summed after the weight, and then divided by the sum of the weights; the weight can be zero but not all zeros.
scope of use
The weight does not have to be 100 in total; it does not automatically identify absenteeism, make-up exam or school rules.
Does the weight have to be added up to 100?
No need. 40 and 60 and 2 and 3 represent the same weight ratio; items with a weight of zero do not affect the result. All weights cannot be zero, and negative weights are not accepted.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
The weight does not have to be 100 in total; it does not automatically identify absenteeism, make-up exam or school rules. Please compare the input unit, rounding method, applicable rules and data version first.