Calculate estimated Glomerular Filtration Rate (GFR) using the MDRD Study equation. Input creatinine, age, race, and gender to get results. Primarily for medical professionals.


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Out of 247+ gfr calculator apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.8★ (346) | No | No | Oct 2026 | ||
| 2 | Free | 4.0★ (16) | No | No | Aug 2026 | ||
| 3 | Free | 4.3★ (10) | No | No | Sep 2026 | ||
| 4 | Free | 5.0★ (2) | Yes | No | May 2026 | ||
| 5 | Free | 4.9★ (52K) | No | No | Oct 2026 | ||
| 6 | Free | — | Yes | No | May 2026 | ||
| 7 | Free | — | — | No | Sep 2026 | ||
| 8 | Free | — | — | No | May 2026 |


Calculate estimated Glomerular Filtration Rate (GFR) using the MDRD Study equation. Input creatinine, age, race, and gender to get results. Primarily for medical professionals.





This app provides medical professionals with five distinct calculators to estimate kidney function. It also offers educational information on glomerular filtration rate, chronic kidney disease, and its management.




This medical app helps healthcare professionals estimate glomerular filtration rate (GFR) using two common formulas: MDRD Study and CKD Epidemiology Group (2009). It supports both US and SI units for calculations.