FENa Calculator

by https://fenacalculator.com · fenacalculator.com · Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Calculate Fractional Excretion of Sodium (FENa)

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#362K

#275K among extensions

Version

1.1

updated 10 Dec 2024

Users

monthly, 2 years

Latest, 16 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About FENa Calculator

Easily calculate the Fractional Excretion of Sodium (FENa) with this user-friendly Chrome Extension. Designed for healthcare professionals and students, the tool provides quick and accurate results to aid in the evaluation of kidney function. Simply input the required values, and the calculator will do the rest. Save time and enhance your workflow with this efficient and reliable utility.