Venous to Arterial Blood Gas
Calculator from venous gas
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
This App is a clinical calculator designed to estimate arterial blood gas (ABG) values directly from a venous blood gas (VBG). By applying formulas derived from a large dataset of over 5,000 concurrently obtained arterial–venous pairs, the App provides useful estimates of arterial pH, pCO₂, and HCO₃⁻ from VBG values.
- Minor Improvements
- Bug fixes
The developer, Daniel Batlle, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Daniel Batlle
- Size
- 54.8 MB
- Category
- Medical
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- Copyright
- © 2026 Daniel Batlle. All Rights Reserved.

