Weighted Values Calculator

Use this when some values count for more than others, such as a test worth three times a quiz. Enter value:weight pairs to get the weighted mean.

New to this format?

Enter your numbers

Decimal places Percentile

Enter your numbers, then press Calculate.

Your mean, median and mode appear here, together with the working, the frequency table and the advanced statistics.

History is stored only in this browser. Nothing is sent to our server, and Clear history removes it.

This calculator needs JavaScript, which is switched off in your browser. Here is the worked example so you can still follow the method:

12, 15, 15, 18, 20

Results are for educational purposes. Please verify important calculations. Read the disclaimer, the privacy policy and the guide to how to use the calculator.

Calculator