Weighted Average Calculator
Calculate weighted average, weighted mean, and weighted grades. Perfect for GPA calculations, grade averages, and statistical analysis. Enter values and their corresponding weights.
Weighted Average Calculator
Items
Weighted Average Results
Add items with values and weights to calculate weighted average
Weighted Average Examples
Common Uses
- • GPA Calculation: Course grades × credit hours
- • Grade Average: Test scores × test weights
- • Investment Returns: Returns × portfolio weights
- • Survey Results: Responses × sample sizes
- • Performance Metrics: Scores × importance weights
Example Calculation
About the Weighted Average Calculator
Our free weighted average calculator finds the weighted mean when each value has a different weight (e.g. grades with credit hours, scores with importance). Enter values and weights; get the weighted average. For simple average use a basic calculator; for GPA use our GPA calculator.
You may also find our GPA calculator useful.
Frequently Asked Questions
What is a weighted average?
Weighted average = (Sum of value × weight for each item) ÷ (Sum of weights). Items with higher weight count more.
How is it different from normal average?
Normal average treats each value equally. Weighted average multiplies each value by its weight, so some values affect the result more.
When do I use weighted average?
Grades (by credit hours), course scores (by weight), portfolio returns (by amount invested), and any average where items have different importance.