Multi-Criteria Decision Making
TOPSIS Step Calculator
1. Criteria Setup
Define the matrix dimensions, criteria, weights, and whether each criterion is a benefit or cost.
2. Decision Matrix
The table columns follow the criteria setup above. Enter each alternative's value for every criterion.
Complete the criteria setup, then build the matrix.
3. Step-by-Step Result
Each section follows the TOPSIS calculation sequence from normalization to final ranking.