Topsis method

Here’s everything you need to know about Topsis

what is Topsis?

TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) is a multi-criteria decision analysis method that evaluates alternatives based on their distance from ideal and anti-ideal solutions. It’s widely used in various fields to solve complex decision-making problems involving multiple conflicting criteria.

Topsis steps

Define Criteria

Identify and define the evaluation criteria for the alternatives.

Create Matrix

Construct a decision matrix with alternatives and criteria.

Normalize Data

Normalize the data to ensure equal weights and scales.

 Weight Criteria

Assign weights to each criterion based on importance.

Calculate Distance

Calculate the distance of each alternative from ideal and anti-ideal solutions.

Rank Alternatives

Rank alternatives based on their closeness to the ideal solution.


The TOPSIS software offers a user-friendly interface, allowing easy data import from Excel via copy & paste. It features comprehensive help resources, a free demo version, and no installation requirements. Users can edit each project individually, making it a convenient and accessible decision-making tool.

Topsis software
topsis books

Topsis Books

The website introduce a compilation of books on TOPSIS, featuring a list of titles, authors, and brief summaries. This section provides an overview of various publications on the topic, offering a valuable resource for researchers and practitioners interested in multi-criteria decision-making.

Topsis Articles

This section showcases a curated list of articles focused on TOPSIS, featuring titles, authors, and abstracts. It provides a valuable resource for researchers and scholars, offering a comprehensive overview of the latest developments, applications, and research findings in the field of multi-criteria decision-making using TOPSIS.

Topsis articles
Topsis FAQ

Topsis FAQ

This section provides a comprehensive FAQ resource, addressing common queries and about TOPSIS. It offers clear and concise answers to frequently asked questions, covering topics such as methodology, applications, and implementation, helping users to better understand and utilize TOPSIS in their decision-making processes.

Topsis Example

This section presents a collection of diverse examples and case studies that demonstrate the practical application of TOPSIS in various fields, such as business, healthcare, and education, illustrating how TOPSIS can be used to solve real-world problems and make informed decisions in different contexts.

Topsis example
topsis in blog

Topsis in Blog

The blog offers a diverse range of informative content, delving into the fundamental concepts, historical background, and practical applications of TOPSIS. It also provides illustrative examples, case studies, and real-world scenarios, empowering readers to gain a deeper understanding of this multi-criteria decision-making technique.