Krippendorff's Alpha Calculator

Krippendorff's Alpha is a key metric used in the article selection process within the B-SLR framework, providing a robust measure of inter-rater reliability. To facilitate its application, an online calculator, the K-Alpha Calculator, is available and can be accessed at: https://www.k-alpha.org/
The K-Alpha Calculator offers an accessible, user-friendly web interface that operates client-side in the user's browser, ensuring no data storage or collection. Designed for use with data from at least two raters, the K-Alpha Calculator supports nominal, ordinal, interval, and ratio data.
Users should prepare a readable .csv file, following the guidelines outlined in the Usage Notes, which include sample data files.

Below, we offer direct access to the K-Alpha Calculator for users already familiar with the software. Otherwise, we suggest visiting the K-Alpha Calculator's official website at: https://www.k-alpha.org/