ESG Score Calculator
Enter each pillar score and how much weight it should carry.
Weighted ESG score
β
Enter values above
Rating
β
Environmental contribution
β
Social contribution
β
Governance contribution
β
Weakest pillar
β
Worked example
With the default inputs shown below, this calculator returns the following results:
| Input | Value |
|---|---|
| Environmental score (0β100) | 70 |
| Social score (0β100) | 65 |
| Governance score (0β100) | 80 |
| Environmental weight (%) | 40 |
| Social weight (%) | 30 |
| Governance weight (%) | 30 |
| Result | Value |
|---|---|
| Weighted ESG score | 71.5 / 100 |
| Rating | Above average |
| Environmental contribution | 28 |
| Social contribution | 19.5 |
| Governance contribution | 24 |
| Weakest pillar | Social |
Values shown are produced by this page in your browser; change any input to update them.
How to use the ESG Score Calculator
- Environmental score (0β100) β default 70
- Social score (0β100) β default 65
- Governance score (0β100) β default 80
- Environmental weight (%) β default 40
- Social weight (%) β default 30
- Governance weight (%) β default 30
- Press Calculate to update the results instantly.
Frequently asked questions
MSCI, Sustainalytics, S&P Global and Refinitiv all publish pillar scores, but they disagree with each other more than you would expect. Pick one provider and stay consistent so comparisons remain meaningful.
Because the βrightβ balance depends on the sector and your own priorities. A utility should weight environmental risk more heavily; a bank should weight governance.
It says nothing about valuation, financial quality or exposure to controversies. ESG is a risk lens, not an investment thesis on its own.