Free calculators and unit converters for general and everyday use.
Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate weighted average. It is useful in many situations e.g., calculating final grade when the individual assignments carry different weights, calculating average selling price of an item sold at different price points and so on.
Following is the formula for calculating weighted agerage:-
= (w1x1 + w2x2 + ... + wnxn) / (w1 + w2 + ... + wn)
wi are weights and xi are values