# NephroCalc™ — Renal & Acid-Base Calculators > Medical calculator for kidney disease and acid-base balance assessments. (iPhone/iPad app by ScyMed, Inc.) - Source: https://appshunter.io/ios/app/nephrocalc/id573215712 (this page in markdown: same URL + `.md`) - Developer: [ScyMed, Inc](https://appshunter.io/developer/545140733) - Category: Medical - Price: $3.99 - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 13.0 · 24 MB - Languages: American English, European Spanish - Released: 2012-11-28 - Data updated: 2026-08-23 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/nephrocalc/id573215712/reviews.md ## What is NephroCalc™? The NephroCalc™ App includes most formulas and equations used in the daily assessments of patients with kidney disease. It incorporates more than 100 equations and innovative MultiCalx™ Master panels for combined calculations, assuring convenience and accuracy. Introducing the mCalx™ DARK: the unique and most innovative custom Master Medical Calculator for patient-specific computations. (You add equations & scores ad lib to the same panel!). mCalx™: 1 panel, 100+ equations/scores, TRILLIONS of combinations. NephroCalc™ facilitates the organization and processing of Patient's data. It is a physician-friendly™ app, intuitive and very easy to use. Unique reference, productivity and decision support tool. Proven and reliable data processing, for physicians, residents, med students, PAs and NPs... Developed by Board-certified physicians. **See also MediCalc® ai, Medical Calculator System™, >500 algorithms. -------------------------------------------- NephroCalc™ CONTENTS: mCalx™ Master Calculator Renal Calc™ Master Diabetic Ketoacidosis Master Renal Failure Diff. Diagnosis Master Anion Gap Master Osmolality Master GFR Master Glomerular Filtration Rate (Cockcroft) Creatinine, calculated (Cockcroft) (reverse) Glomerular Filtration Rate (MDRD-4, MDRD-6, CKD-EPI) GFR EPI creatinine, GFR EPI cystatin C, GFR EPI cr-cys CKD Master Chronic Kidney Disease Classification Albumin:Creatinine Ratio Protein:Creatinine Ratio Anion Gap (Serum) Fractional Excretion of Na+ Fractional Excretion of Urea TransTubular Potassium Gradient Body Mass Index Overweight & Obesity Classification Renal Failure (Diagnostic Indices) Target Creatinine for GFR Creatinine Clearance Anion Gap (Serum) Delta Delta Anion Gap (Urinary) Bicarbonate Deficit Chloride Deficit Henderson - Hasselbalch Equation Acid base Equation Metabolic Acidosis "Winter's formula" Metabolic Alkalosis Respiratory Acidosis, acute & chronic Respiratory Alkalosis, acute & chronic Required Sodium Sodium Correction by serum glucose Potassium / pH Correction Body Water Master Osmolar Gap Osmolality, calculated Blood Alcohol Level Fractional Excretions (K+, Mg, HCO3, PO4) Renal Failure Index Basal Energy Expenditure Conversion and many more... -------------------------------------------- The NephroCalc™ FEATURES: (the best and proven clinical data processing) * arithmetical processing * automatic unit conversion * multiple-unit entries * color-coded normal-abnormal outputs * normal values (ranges & limits) * automatic range-checks (limits) * intuitive user interface * easy navigation and info access * Search bar with filters * smart decimal rounding * Système International notation * tables of parameters * mobile & online * expanded equation views * fully referenced * highly organized and standardized -------------------------------------------- NephroCalc™ is part of ScyMed® MediCalc®, the first and most comprehensive Medical Calculator System™ in the world, online for more than 25 years... NephroCalc™ is also available in spanish as NefroCalc™. Other Medical Apps developed by ScyMed include MediCalc®, LiverCalc™, EKG-card™, eH&P™, Synt™, etc. (mobile, cloud, EMR). ## Key features - Over 100 renal and acid-base equations - Innovative MultiCalx™ Master panels - Customizable mCalx™ DARK calculator - Physician-friendly intuitive interface - Automatic unit conversion - Color-coded normal-abnormal outputs - Fully referenced clinical data ## Frequently asked questions about NephroCalc™ ### What is NephroCalc™ used for? NephroCalc™ is a medical calculator app designed to provide over 100 formulas and equations for assessing patients with kidney disease and acid-base disorders. It helps physicians, residents, med students, PAs, and NPs organize and process patient data efficiently. ### How many equations are included in NephroCalc™? NephroCalc™ includes more than 100 equations and scores, with innovative MultiCalx™ Master panels that allow for trillions of combinations for patient-specific computations. ### Is NephroCalc™ easy to use? Yes, NephroCalc™ is designed with a physician-friendly™ interface, featuring intuitive navigation and easy access to information. It aims to be very easy to use for quick and accurate patient data processing. ### What devices does NephroCalc™ support? NephroCalc™ is available for iPhone and iPod devices. It is developed by ScyMed, Inc. and has been part of their comprehensive Medical Calculator System™ for over 25 years. ### What is the price of NephroCalc™? NephroCalc™ is a paid application priced at $3.99. It is a one-time purchase and does not involve subscriptions or in-app purchases. ### How often is NephroCalc™ updated? The latest version of NephroCalc™ is 4.1, which was last updated on October 3, 2020. While not updated frequently, it offers a stable set of proven clinical data processing tools. ### What is the age rating for NephroCalc™? NephroCalc™ has an age rating of 17+, indicating it is intended for mature users due to its complex medical content and professional application. ### Does NephroCalc™ have ads? No, NephroCalc™ does not contain advertisements. As a paid application, it provides an ad-free experience for its users. ## Version history (last 5 releases) ### 4.1 — 2020-10-03 Introducing the mCalx™ DARK: the unique and most innovative custom Master Medical Calculator for patient-specific computations. (You add equations & scores ad lib to the same panel!). mCalx™: 1 panel, 100+ equations/scores, TRILLIONS of combinations. Updated and optimized for iOS 14! Fixed minor bug for the mCalx in spanish version. ### 4.0 — 2020-09-30 Introducing the mCalx™ DARK: the unique and most innovative custom Master Medical Calculator for patient-specific computations. (You add equations & scores ad lib to the same panel!). mCalx™: 1 panel, 100+ equations/scores, TRILLIONS of combinations. Updated and optimized for iOS 14! ### 3.4 — 2017-01-31 Updated and optimized for iOS 10 and iPhone 7. ### 3.3 — 2016-01-09 Updated and optimized for iOS 9 and iPhone 6. Added multiple calculators and Multicalx panels with dynamic tables. (GFR EPI creatinine, GFR EPI cystatin C, GFR EPI cr-cys, ACR, PCR, new CKD master & classification) ### 3.2 — 2013-10-01 Updated and optimized for iOS 7. ## Apps similar to NephroCalc™ | App | Rating | Price | Category | | --- | --- | --- | --- | | [CRRT_Calc](https://appshunter.io/ios/app/crrt-calc/id1540765253) | 5.0 (2) | Free | Medical | | [Drug Infusion in UCI Emergency](https://appshunter.io/ios/app/drug-infusion-in-uci-emergency/id1562639954) | 4.2 (70) | $4.99 | Medical | | [ProviderHub](https://appshunter.io/ios/app/providerhub/id1353545442) | 3.5 (31) | Free | Medical | | [东莞健安医药](https://appshunter.io/ios/app/id1639081500) | — | Free | Medical | | [ポケット埼歯](https://appshunter.io/ios/app/id1660164060) | — | Free | Medical | | [ihmsonline](https://appshunter.io/ios/app/ihmsonline/id1660390700) | — | Free | Medical | ## More apps by ScyMed, Inc - [EKG-card](https://appshunter.io/ios/app/ekg-card/id545140730) - [ICU-card](https://appshunter.io/ios/app/icu-card/id567631128) - [H&P-card™](https://appshunter.io/ios/app/h-and-p-card/id569711145) - [Stat Spanish](https://appshunter.io/ios/app/stat-spanish/id570593451) - [LiverCalc™](https://appshunter.io/ios/app/livercalc/id573198782) - [MediCalc®](https://appshunter.io/ios/app/medicalc/id573214169) All apps by ScyMed, Inc: https://appshunter.io/developer/545140733 --- *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 2026-08-23.*