
About
This tool helps healthcare professionals quickly and accurately calculate the National Institutes of Health Stroke Scale (NIHSS) score. It features an intuitive interface for bedside use, providing instant severity grading and working offline.
What's New in NIHSS Calculator
1.0.3
July 2, 2026
• Refreshed design with a cleaner, easier-to-read scoring layout • Larger, more tappable scoring items • Updated developer information and links to related stroke apps • Minor fixes and improvements
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FAQ
What is the NIHSS Calculator app?
NIHSS Calculator is a mobile application designed to assist healthcare professionals in rapidly and accurately scoring the National Institutes of Health Stroke Scale (NIHSS). It provides instant severity grading and is optimized for use in acute stroke care settings.
Who developed the NIHSS Calculator app?
The NIHSS Calculator app was designed by Dr. Atif Elnil, who has experience in stroke units at St. George's Hospital in London, UK.
What devices does the NIHSS Calculator app support?
The NIHSS Calculator app is available for iPhone, iPad, and iPod devices.
Does the NIHSS Calculator app require an internet connection?
No, the NIHSS Calculator app works fully offline, meaning no internet connection is required for its use. This makes it ideal for bedside or emergency department use.
What is the price of the NIHSS Calculator app?
The NIHSS Calculator app is a paid application, priced at $2.99. There are no in-app purchases or subscriptions.
What is the age rating for the NIHSS Calculator app?
The NIHSS Calculator app has an age rating of 17+, indicating it is intended for use by adults and healthcare professionals.
How often is the NIHSS Calculator app updated?
The latest version of the NIHSS Calculator app is 1.0.3, and it was last updated on July 2, 2026. Updates typically focus on improving functionality and accuracy.
Does the NIHSS Calculator app collect user data?
No, the NIHSS Calculator app does not require any login or account creation, and it explicitly states that no data is collected from users. This ensures patient privacy.







