RxCalc1.6 - App Store
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Publisher Description
RxCalc puts commonly used pharmacokinetic calculations in the palm of your hand with your iPhone or iPod Touch. The fast interface and comprehensive results help you spend less time crunching numbers and more time working on other, more important issues.
This tool is designed to help pharmacists, and physicians, quickly perform the most commonly used pharmacokinetic calculations. Calculations for designing new vancomycin and aminoglycoside dosing regimens as well as patient specific post-level adjustments to current dosing regimens are included.
Version History Set minimum iOS version to 15.0 1.6 04/17/2024 Requires iOS 13
Supports Dark Mode 1.5 06/30/2020 Updated to support iOS 11 1.4 09/22/2017 Compatible with iOS 9
Uses numeric keypad for data entry
If you like RxCalc, please take a moment to leave a review, it really helps! If not, please send your feedback to support@applecorelabs.com or visit http://applecorelabs.com/contact/ for help. 1.3 09/26/2015 1. iPhone 5 bug fixes
2. Requires iOS 5 or newer
Plus all this...
1. Support for dosing adjustment using single level vancomycin kinetics
a. The calculations are performed using both patient specific information supplied by the user as well as patient population parameters.
2. Literature supported High Dose Extended Interval (HDEI) (aka "once daily" or "pulse") aminoglycoside dosing
b. Calculations for gentamicin and tobramycin are based on 7mg/kg adjusted body weight
c. Calculations for amikacin are based on 15mg/kg adjusted body weight
RxCalc formula/models:
1. Industry standards for ideal body weight (IBW) calculations
2. Cockcroft-Gault equation for creatinine clearance calculations
3. Vancomycin utilizes the Creighton model for calculations:
a. Kel = 0.0044 + (CrCl x 0.00083)
b. Vd = 0.7 L/kg (using actual patient body weight)
c. Vancomycin Vd is adjustable based on user need between 0.5 L/kg and 1 L/kg (default 0.7 L/kg)
4. Aminoglycoside model utilizes the following:
a. Kel = (0.14 + (0.00293 * CrCl)
b. Vd 0.26 L/kg (using adjusted patient body weight)
a. Aminoglycoside Vd is adjustable based on user need between 0.2 L/kg and 0.5 L/kg (default 0.26 L/kg)
b. Adjusted body weight for aminoglycoside calculations is calculated as follows: IBW + ((ActBW - IBW) x 0.4) 1.2.1 11/22/2012 Release 1.2 of RxCalc adds improved functionality including:
1. Support for dosing adjustment using single level vancomycin kinetics
a. The calculations are performed using both patient specific information supplied by the user as well as patient population parameters.
2. Literature supported High Dose Extended Interval (HDEI) (aka "once daily" or "pulse") aminoglycoside dosing
b. Calculations for gentamicin and tobramycin are based on 7mg/kg adjusted body weight
c. Calculations for amikacin are based on 15mg/kg adjusted body weight
RxCalc formula/models:
1. Industry standards for ideal body weight (IBW) calculations
2. Cockcroft-Gault equation for creatinine clearance calculations
3. Vancomycin utilizes the Creighton model for calculations:
a. Kel = 0.0044 + (CrCl x 0.00083)
b. Vd = 0.7 L/kg (using actual patient body weight)
c. Vancomycin Vd is adjustable based on user need between 0.5 L/kg and 1 L/kg (default 0.7 L/kg)
4. Aminoglycoside model utilizes the following:
a. Kel = (0.14 + (0.00293 * CrCl)
b. Vd 0.26 L/kg (using adjusted patient body weight)
a. Aminoglycoside Vd is adjustable based on user need between 0.2 L/kg and 0.5 L/kg (default 0.26 L/kg)
b. Adjusted body weight for aminoglycoside calculations is calculated as follows: IBW + ((ActBW - IBW) x 0.4) 1.2 10/07/2010 Customize Units of Measure
1) Height - Inches or Centimeters
2) Weight - Pounds or Kilograms
3) SCr - mg/dL or micromol/L
Customize Volume of Distribution
1) Aminoglycoside - Between .20 and .50
2) Vancomycin - Between .50 and 1.0
Usability Enhancements
The User Interface is now less rigid. Now allows scrolling while the keyboard is showing. You can freely move between cells without seeing the "Zero value" error. 1.1 05/28/2010 Fixed a usability problem that hid the final adjustment table section. Now auto scrolls to the section. 1.0.1 07/29/2009 1.0 07/04/2009
About RxCalc
The company that develops RxCalc is Rob Fahrni. The latest version released by its developer is 1.6.
To install RxCalc on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the RxCalc as malware if the download link is broken.
How to install RxCalc on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the RxCalc is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After RxCalc is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.6
posted on 2026-10-14
Version History Set minimum iOS version to 15.0 1.6 04/17/2024 Requires iOS 13
Supports Dark Mode 1.5 06/30/2020 Updated to support iOS 11 1.4 09/22/2017 Compatible with iOS 9
Uses numeric keypad for data entry
If you like RxCalc, please take a moment to leave a review, it really helps! If not, please send your feedback to support@applecorelabs.com or visit http://applecorelabs.com/contact/ for help. 1.3 09/26/2015 1. iPhone 5 bug fixes
2. Requires iOS 5 or newer
Plus all this...
1. Support for dosing adjustment using single level vancomycin kinetics
a. The calculations are performed using both patient specific information supplied by the user as well as patient population parameters.
2. Literature supported High Dose Extended Interval (HDEI) (aka "once daily" or "pulse") aminoglycoside dosing
b. Calculations for gentamicin and tobramycin are based on 7mg/kg adjusted body weight
c. Calculations for amikacin are based on 15mg/kg adjusted body weight
RxCalc formula/models:
1. Industry standards for ideal body weight (IBW) calculations
2. Cockcroft-Gault equation for creatinine clearance calculations
3. Vancomycin utilizes the Creighton model for calculations:
a. Kel = 0.0044 + (CrCl x 0.00083)
b. Vd = 0.7 L/kg (using actual patient body weight)
c. Vancomycin Vd is adjustable based on user need between 0.5 L/kg and 1 L/kg (default 0.7 L/kg)
4. Aminoglycoside model utilizes the following:
a. Kel = (0.14 + (0.00293 * CrCl)
b. Vd 0.26 L/kg (using adjusted patient body weight)
a. Aminoglycoside Vd is adjustable based on user need between 0.2 L/kg and 0.5 L/kg (default 0.26 L/kg)
b. Adjusted body weight for aminoglycoside calculations is calculated as follows: IBW + ((ActBW - IBW) x 0.4) 1.2.1 11/22/2012 Release 1.2 of RxCalc adds improved functionality including:
1. Support for dosing adjustment using single level vancomycin kinetics
a. The calculations are performed using both patient specific information supplied by the user as well as patient population parameters.
2. Literature supported High Dose Extended Interval (HDEI) (aka "once daily" or "pulse") aminoglycoside dosing
b. Calculations for gentamicin and tobramycin are based on 7mg/kg adjusted body weight
c. Calculations for amikacin are based on 15mg/kg adjusted body weight
RxCalc formula/models:
1. Industry standards for ideal body weight (IBW) calculations
2. Cockcroft-Gault equation for creatinine clearance calculations
3. Vancomycin utilizes the Creighton model for calculations:
a. Kel = 0.0044 + (CrCl x 0.00083)
b. Vd = 0.7 L/kg (using actual patient body weight)
c. Vancomycin Vd is adjustable based on user need between 0.5 L/kg and 1 L/kg (default 0.7 L/kg)
4. Aminoglycoside model utilizes the following:
a. Kel = (0.14 + (0.00293 * CrCl)
b. Vd 0.26 L/kg (using adjusted patient body weight)
a. Aminoglycoside Vd is adjustable based on user need between 0.2 L/kg and 0.5 L/kg (default 0.26 L/kg)
b. Adjusted body weight for aminoglycoside calculations is calculated as follows: IBW + ((ActBW - IBW) x 0.4) 1.2 10/07/2010 Customize Units of Measure
1) Height - Inches or Centimeters
2) Weight - Pounds or Kilograms
3) SCr - mg/dL or micromol/L
Customize Volume of Distribution
1) Aminoglycoside - Between .20 and .50
2) Vancomycin - Between .50 and 1.0
Usability Enhancements
The User Interface is now less rigid. Now allows scrolling while the keyboard is showing. You can freely move between cells without seeing the "Zero value" error. 1.1 05/28/2010 Fixed a usability problem that hid the final adjustment table section. Now auto scrolls to the section. 1.0.1 07/29/2009 1.0 07/04/2009
version 1.6
posted on 2024-04-17
Set minimum iOS version to 15.0
version 1.6
posted on 2024-04-17
Apr 17, 2024
Version 1.6
Set minimum iOS version to 15.0
version 1.5
posted on 2020-06-30
Jun 30, 2020 Version 1.5
Requires iOS 13
Supports Dark Mode
Disclaimer
Official App Store Link
We do not host RxCalc on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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