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Ubify Financial Advisory Board

FINANCIAL ANALYSTS & CPA REVIEWERS

~1 min read
~110 words
VERIFIED OCTOBER 2026
Reviewed by Certified Public Accountants (CPA) & Financial Analysts

About This Tool

GFR Kidney Function Calculator (CKD-EPI) is an interactive online calculator on tools.ubify.app. Calculate estimated Glomerular Filtration Rate (eGFR) using the clinical CKD-EPI creatinine equation.

Fast, 100% free, private client-side processing directly in your browser with zero server data storage.

How to Use

  1. 1

    Enter your parameter values into the input fields.

  2. 2

    Adjust optional settings or unit parameters.

  3. 3

    View real-time calculated metrics and breakdown statistics.

  4. 4

    Copy the results summary or print your report for documentation.

Frequently Asked Questions

What does an eGFR over 90 mean?

An eGFR of 90 or higher is considered normal healthy kidney function unless other signs of kidney damage (such as protein in the urine) are present.

    GFR Calculator — eGFR Kidney Function & CKD Stages | Ubify Tools | Ubify Tools