H-Index Calculator
Quickly compute the H-Index using your citation data with our free online tool, ideal for researchers and academics analyzing scholarly impact.

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About This Tool
The H-Index calculator is a powerful online tool designed for researchers and academics to determine their scientific impact based on publication citation data. Users can input citation counts manually or upload data files for quick analysis. The core function sorts citation numbers in descending order and finds the largest h such that h publications have at least h citations, providing an accurate metric of scholarly influence.
This tool benefits individual researchers evaluating their publication impact, universities assessing departmental performance, and publishers conducting bibliometric analysis. Its straightforward interface and instant results make it an essential resource in academic workflows.
Additional features include exporting results, sharing links, and supporting multiple data formats, all with a clean, accessible design. Whether for grant applications, tenure evaluations, or personal records, this calculator simplifies a complex process into a few easy steps.
How to Use
1. Enter your citation counts separated by commas in the input box.
2. Optional: upload a CSV or JSON file with citation data.
3. Click the 'Calculate' button.
4. View your H-Index and publication list below.
5. Use export or sharing options if needed.

FAQs/Additional Resources
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What is the H-Index?
Can I import multiple citation data sets?
Is the calculation accurate for large datasets?
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