Weighted Average Calculator
Last updated: October 15, 2026
Calculate a weighted average from four values and their corresponding weights.
Weighted average
—
- Total weight: —
- Simple unweighted average: —
- Minimum entered value: —
- Maximum entered value: —
On this page
Quick summary: Calculate a weighted average from four values and their corresponding weights.
Read the complete guide
Updated reference sections in this guide are in English.
What this calculator estimates
Calculate a weighted average from four values and their corresponding weights.
How to use it
Enter Value 1; Weight 1; Value 2; Weight 2; Value 3; Weight 3; Value 4; Weight 4. Select Calculate to update the results.
How the calculation works
Each value is multiplied by its weight, the products are added, and the total is divided by the sum of the weights.
Worked example: starting scenario
| Value 1 | 80 |
|---|---|
| Weight 1 | 20 |
| Value 2 | 90 |
| Weight 2 | 30 |
| Value 3 | 75 |
| Weight 3 | 10 |
| Value 4 | 95 |
| Weight 4 | 40 |
| Weighted average | 88.5 |
|---|---|
| Total weight | 100 |
| Simple unweighted average | 85 |
| Minimum entered value | 75 |
| Maximum entered value | 95 |
Important limitations
Weights can use any consistent scale, but their total must be greater than zero.