MDCalc App Logo

MDCalc Apps

Everything you love about the website, now pocket-sized

Text yourself a free download link!
We do NOT store phone numbers. If you are outside of the US, go to the app store and search for "MDCalc".

Available on both iOS and Android!
Download on the App Store Get it on Google Play
iPhone and Google Pixel Phones with MDCalc Apps


iPhone with MDCalc App
  • Quick Results > Full Results
    Get accurate clinical answers quickly and easily with pre-populated input values, results previews, and one-tap access to more detailed results.
  • Sync App ⇌ Web
    Move seamlessly between desktop and mobile devices - once you register for an account, your profile preferences and favorites move with you.
  • Advanced Search
    Use advanced search tags to filter based on specialty, disease, chief complaint or tool function - a fast and easy way to discover new calcs and content.
  • Full Use Offline
    Don’t get stuck without your favorite tools when the WiFi goes out - now you can search, calculate and access full content even offline.
  • Warnings, Errors, and Normals
    Feel assured that inputs are error-free with automated warnings about high or low values, along with reminders about normal ranges for numerical inputs.
  • Customizable Menus
    Find and access tools in the way that fits your workflow - create a favorites list, review tools in your specialty, or look back to ones you’ve recently used.


  • 275+ Calculators
    Check-in regularly for new calculators and updated content by our MD Contributor team, with a focus on only the most reliable, up-to-date and widely-used EBM resources.
  • Evidence Appraisal
    Don’t just apply the decision tool, learn the evidence behind it through our reviews of the strength, depth and relevance of the research on which the tools are based.
  • Expert Insights
    Learn from clinical insights contributed by MD specialty experts, including advice on when to use calcs, pearls/pitfalls, next steps and more.
  • Creator Insights
    Get the perspective of the creators themselves and better-understand the context for the origin and drivers of their research into evidence-based decision support.
Samsung S8 with MDCalc App

Screenshots for Android and iOS

Android Screenshot
Android Screenshot
Android Screenshot
Android Screenshot
iOS Screenshot
iOS Screenshot
iOS Screenshot
iOS Screenshot


Frequently Asked Questions

MDCalc clinical decision support is created exclusively by board-certified physicians for use by physicians, physician assistants, nurse practitioners, pharmacists, and medical students. The simple yet sleek app provides access to more than 270 easy-to-use clinical decision tools including risk scores, algorithms, equations, formulas, classifications, dosing calculators, and more.