Radiology Calculators
Interactive Radiology Tools
Free · In‑App Purchases · Designed for iPad
Designed by radiologists, for radiologists. Stop wasting time searching for complex diagnostic criteria or performing tedious calculations. Radiology Calculators is the ultimate mobile toolkit for medical imaging professionals, providing fast, accurate, and easy-to-use calculators to streamline your workflow and enhance your diagnostic confidence.
Our clean, native interface is designed for speed and simplicity, allowing you to get the information you need in seconds, not minutes. All calculators are available OFFLINE, ensuring reliability when you need it most.
A COMPREHENSIVE CALCULATOR SUITE:
Our extensive library covers the scoring systems, classifications, and volume measurements you use every day.
Body Imaging
* AAST Trauma Injury Scoring (Kidney, Liver, Spleen)
* Adrenal Nodule Washout for CT
* Adrenal Nodule Chemical Shift on MRI
* Bladder Volume
* Bosniak Classification of Renal Cystic Masses
* C-RADS ™ 2023 (CT Colonography)
* Glomerular Filtration Rate (GFR)
* Gonadal (Ovarian and Testicular) Volume
* LI-RADS ® (Liver Imaging Reporting and Data System, AKA LIRADS)
* Liver Steatosis (CT & MRI)
* Liver Volume (CT, MRI, US) with Expected Normal
* O-RADS ™ 2022 (Ovarian-Adnexal Reporting and Data System, AKA ORADS)
* Pancreatitis Severity Index and Collections
* PI-RADS ® 2.1 (Prostate Imaging Reporting and Data System, AKA PIRADS)
* Prostate Volume & PSA Density
* RENAL Nephrometry Score
* Spleen Index & Volume
* Thyroid Volume
* TI-RADS ™ (Thyroid Imaging Reporting and Data System, AKA TIRADS)
Cardiothoracic Imaging
* CAD-RADS ™ 2.0 (Coronary Artery Disease Reporting and Data System)
* Fleischner Guidelines for Pulmonary Nodules
* LUNG-RADS ® 2022 (Lung Cancer Screening Reporting and Data System)
Emergency Radiology
* AAST Trauma Injury Scoring (Kidney, Liver, Spleen)
* AO Spine Classification
Musculoskeletal Imaging
* AO Spine Classification
* Bone-RADS ™ v. 2023
* NI-RADS ™ (Neck Imaging Reporting and Data System)
Neuroradiology
* AO Spine Classification
* NASCET & ECST: Carotid Stenosis based on CTA & MRA
* NI-RADS ™ (Neck Imaging Reporting and Data System)
Vascular & Interventional Radiology
* NASCET & ECST: Carotid Stenosis based on CTA & MRA
* Pulmonary Embolism Severity Index (PESI)
* Resistive Index
* Villalta Score for Post-thrombotic Syndrome
Women's Imaging
* Gestational Age
* Gonadal (Ovarian and Testicular) Volume
* O-RADS ™ 2022 (Ovarian-Adnexal Reporting and Data System, AKA ORADS)
APP FEATURES:
+ Favorites & Reordering: Save and sort your most-used calculators for instant access.
+ Powerful Search: Instantly find any calculator by name or keyword.
+ Dark & Light Modes: A clean interface that adapts to your device's theme.
+ Offline Access: All calculators are available offline, ensuring 100% reliability.
WHO IS THIS FOR?
-> Radiologists
-> Radiology Residents & Fellows
-> Referring Physicians and other Medical Professionals
Download Radiology Calculators today and transform your daily workflow!
Subscription & Terms
Radiology Calculators is free to download and can be tried with a free trial. Unlocking the complete suite of all calculators requires an active subscription. We offer monthly and annual auto-renewing subscription options. A lifetime purchase is also available. Payment will be charged to your Apple ID Account at confirmation of purchase. You can manage and cancel your subscriptions by going to your App Store account settings after purchase.
Terms of Use: https://radathand.com/terms-and-conditions/
Privacy Policy: https://radathand.com/privacy-policy/
Important disclaimer: This application is intended for educational and informational purposes only and should be used exclusively by qualified medical professionals. It is not a substitute for professional clinical judgment. Always seek a doctor’s advice in addition to using this app and before making any medical decisions.
- Updated NI-RADS MRI component to follow the 2025 updates.
- Create an account to sync your favorite calculators across all your devices.
- Unlock Pro access with your group or institutional subscription.
- The Settings page has been updated with a fresh, more intuitive design.
- A minor typo in the CAD-RADS™ 2.0 calculator has been corrected.
- This update also includes general bug fixes and performance improvements.
The developer, Pooyan Khalighinejad, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer indicated that this app doesn’t support certain accessibility features. Learn More about the accessibility features.
Information
- Seller
- Rad At Hand LLC
- Size
- 55.5 MB
- Category
- Medical
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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.
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Pro Access (1 Year) $39.99
- Pro Access (1 Month) $3.99
- Pro Access (Lifetime) $149.99
- Copyright
- © 2025 Rad At Hand