# GFR EasyCalc — eGFR calculation the easy way

> eGFR calculation the easy way (iPhone/iPad app by Louis Janssens.)

- Source: https://appshunter.io/ios/app/gfr-easycalc/id1399884077 (this page in markdown: same URL + `.md`)
- Developer: [Louis Janssens](https://appshunter.io/developer/1399884076)
- Category: Medical, Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 11.4 · 9 MB
- Languages: American English
- Released: 2018-07-24
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/gfr-easycalc/id1399884077/reviews.md

## What is GFR EasyCalc?

Certainly not the only, probably not the fanciest, but perhaps the fastest and easiest way to calculate kidney function (glomerular filtration rate: GFR). Creatinine concentration can be expressed in conventional (mg/dl) or SI (µmol/l) units.  For weight and height metric (kg, m) as well as imperial (pound, inch) units are accepted.
Uses CKD-EPI equation, MDRD equation, Schwartz equation for estimated GFR (eGFR) calculation, and Cockcroft and Gault equation for creatinine clearance calculation.
Calculates body surface area (BSA) and converts BSA-adjusted  output of eGFR equations to "real" GFR expressed as ml/min/actual BSA.
Makes a rough prediction ("ceteris paribus") of the plasma creatinine concentration in (pre) end-stage renal disease (GFR  15 ml/min/1.73 m² and 10 ml/min/1.73 m²)
Detailed usage instructions available via Info button.


## Version history (last 1 release)

### 1.0 — 2018-07-24

This app has been updated by Apple to display the Apple Watch app icon.

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## Related topics

[gfr easycalc](https://appshunter.io/ios/topics/gfr-easycalc) · [easy egfr](https://appshunter.io/ios/topics/easy-egfr)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*