Max number of values?

No limit. Add as many rows as needed.

Yes, enter grades and credits for each course to calculate GPA.

Yes, both integer and decimal weights can be used.

Yes, all processing is done in your browser.

Weighted Average Calculator

Calculate weighted averages by assigning weights to each item. Great for grade calculations and score aggregation.

Items

3 items

Value

Weight

Formula

Weighted Average = Σ(Value × Weight) ÷ Σ(Weight)

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How to Use

Step 1

Enter Values & Weights

Enter each value and its weight

→

Step 2

Calculate

Weighted average is calculated automatically

→

Step 3

View Result

Check the weighted average result

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Features

Add/Remove Rows

Freely add or remove value-weight rows

Proportion Display

Show proportion of each weight to total

Steps

Show the calculation process

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FAQ

Simple average treats all data equally; weighted average assigns importance (weight) to each value.

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