MDCalc Medical Calculator

MDCalc Medical Calculator

Clinical Decision Support

51K ratings
192 reviews
#108 in free Medical
🏥 Medical
🔍 Reference
Free

Details

  • Released
  • Updated
  • March 7, 2016
  • February 2, 2026

Features

MDCalc Medical Calculator video #1 for iPhone
MDCalc Medical Calculator screenshot #2 for iPhone
MDCalc Medical Calculator screenshot #3 for iPhone
MDCalc Medical Calculator screenshot #4 for iPhone
MDCalc Medical Calculator screenshot #5 for iPhone
MDCalc Medical Calculator screenshot #6 for iPhone
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About

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

900+ evidence-based calculators
Offline functionality
Expert insights and commentary
CME tracking
Smart search and organization
Point-of-care workflow support
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What users say

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What's New in MDCalc Medical Calculator

5.4.9

February 2, 2026

This release includes: • Bug fixes and performance improvements. Thanks for using MDCalc! Stay tuned for more updates soon!

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Charts

Top Free

📈 108+2

Medical

This app rose +2 positions in Medical chart.

Last updated on July 20, 2026.

User reviews

FNP

I rely on med calc for calculation support when treating patients and making decisions to treat those who can go either way in treatment.

NP

I’ve been using this calculator for years. It’s great!

An absolute must

This is an absolute must for all clinicians. It adds so much depth to your evaluation and charting.

Favorite medical calculator

MDCalc is the best medical calculator available. I use it all the time working in internal medicine in the hospital.

Great app

Thank you so much

User experience

🐞

Reported Bugs

3 issues

App crashes on launch after recent updates

Bug

Unable to access app after mandatory login requirement

Bug

Keyboard issues and difficulty navigating form fields

Bug

Requested Features

4 requests

Add support for gestures and keyboard shortcuts

Feature

Allow users to set Favorites as the default view

Feature

Improve compatibility with iPad and Mac devices

Feature

Expand registration options for international users

Feature

FAQ

What is MDCalc Medical Calculator?

MDCalc is a clinical decision support application that offers over 900 evidence-based calculators, risk scores, and clinical tools. It is designed to assist healthcare professionals in patient care at the bedside by providing quick access to validated medical information and calculations.

What are the key features of MDCalc?

Key features include a vast library of over 900 clinical tools, offline functionality for use without internet, evidence-based validation for each tool, CME tracking, and smart search capabilities. It also provides expert insights and workflow support for point-of-care use.

Is MDCalc free to use?

Yes, MDCalc offers complete access to its tools with free registration. The app does not have in-app purchases or advertisements, making it entirely free for users.

Who is MDCalc for?

MDCalc is primarily for physicians and other clinicians who require rapid access to evidence-based medical calculators and decision support tools. It is useful for a wide range of medical specialties and for supporting patient care decisions.

Can I use MDCalc offline?

Yes, a significant advantage of MDCalc is its full functionality even without an internet connection. This allows clinicians to access essential tools and calculators at the point-of-care, regardless of network availability.