Statistical Calculator Using HTML, CSS and JavaScript with Source Code


Welcome to the Statistical Calculator, a powerful tool designed to quickly analyze and provide insights into a set of numerical data. This web-based calculator is built with HTML, styled with CSS, and driven by the dynamic functionality of JavaScript.

The Statistical Calculator is designed to assist users in performing various statistical calculations on a dataset. Whether you're a student, researcher, or anyone dealing with numerical data, this calculator offers a user-friendly interface to obtain essential statistical measures.

You may also check this calculations JavaScript projects:


  1. Input Flexibility: Users can provide a list of numerical values separated by commas, making data entry convenient.
  2. Comprehensive Results: The calculator computes key statistical metrics, including count, sum, mean (average), median, mode, largest and smallest values, range, geometric mean, standard deviation, and variance.
  3. Clear Presentation: Results are displayed in a structured table, providing a quick overview of the dataset's characteristics.
  4. User-Friendly Interface: The intuitive interface allows users to input numerical values easily.
  5. Example Guidance: A small example provides guidance on how to format the input for better user understanding.

Whether you're a student delving into statistics for the first time or a seasoned data analyst seeking a quick and reliable tool, this Statistical Calculator offers a user-friendly and efficient solution. Dive into your data with ease, gaining valuable insights at the click of a button.

Sample Screenshots of the Project:

Statistical Calculator Landing Page

Sample Calculation

How to Run?

  • Download the provided source code zip file.
  • Extract the downloaded zip file.
  • Open the html file and you are now ready to go!


In conclusion, the Statistical Calculator project provides a convenient and user-friendly platform for users to analyze numerical data and extract meaningful insights. By leveraging the capabilities of HTML, CSS, and JavaScript, we have created an interactive tool that calculates a variety of statistical measures with just a click of a button.

This project would not have been possible without the power of web development technologies and the collaborative effort of the HTML, CSS, and JavaScript communities. Special thanks to all contributors who continually enhance the capabilities of these languages and frameworks.

Feel free to explore, use, and contribute to the Statistical Calculator. May it serve as a valuable tool for your statistical analysis needs. 

That's it! I hope this "Statistical Calculator Using HTML, CSS and JavaScript" will assist you on your programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source code, explore our websites.

Enjoyyy :>>


Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

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