MDCalc Medical Calculator
Screenshots
Description
MDCalc is the leading clinical decision support app providing 900+ evidence-based calculators, risk scores, and clinical tools to support patient care at the bedside. MDCalc has been trusted by millions of clinicians since 2005. Why Clinicians Choose MDCalc: • Created by Physicians, for Physicians - All tools developed and validated by board-certified physicians • 900+ Clinical Tools - Risk scores, algorithms, dosing calculators, and more with consistent updates and new tools added regularly • Works Offline - Full functionality without internet connection • Evidence-Based - Every tool includes research validation and expert commentary • CME Tracking - Earn CME just by reading through the clinical content surrounding many of our tools • Free Registration - Complete access in under 30 seconds Key Features: Smart Search & Organization • Quick search across all tools • Customizable favorites and specialty lists • Recently used tools for quick access • Auto-sync between web and mobile • Explore page for personalized suggestions Clinical Expertise • Expert insights from creators • Pearls & pitfalls from specialists • Evidence summaries with PubMed links • Error warnings and normal value ranges Workflow Support • Toggle between US and SI units instantly • Works in limited connectivity settings • Easy to use at the point-of-care Popular Tools Include: • Creatinine Clearance - Cockcroft-Gault Equation • HA2DS2-VASc Score - Atrial Fibrillation Stroke Risk • HEART Score- Major Cardiac Events • Wells' Criteria - Pulmonary Embolism & DVT • MELD Score - End-Stage Liver Disease • HAS-BLED Score - Major Bleeding Risk • SIRS/Sepsis Criteria - Septic Shock Assessment • Mean Arterial Pressure - Hemodynamic Monitoring MDCalc ensures only the highest-quality, clinically relevant tools make it into the app. Each calculator undergoes rigorous evidence appraisal and validation by our network of academic and practicing physician experts.
What's New
This release includes: • Bug fixes and performance improvements. Thanks for using MDCalc! Stay tuned for more updates soon!
Details
- Developer
- MD Aware, LLC
- Main Category
- Medical
- Version
- 5.4.9
- Version Release
- 2026-02-02
- Initial Release
- 2016-03-07
- Size
- 55 MB
- Age Rating
- 17+
- Price
- Free
- Languages
- EN
- Bundle ID
- com.MDAware.Calc
- Version Rating
- ★ 4.92 (51,574)
- First Seen
- 2026-07-02
Metadata updated 2026-07-02
Rank History
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User Reviews
I’ve been using this calculator for years. It’s great!
This is an absolute must for all clinicians. It adds so much depth to your evaluation and charting.
MDCalc is the best medical calculator available. I use it all the time working in internal medicine in the hospital.
Medical resource
It won't open. Ongoing issue with multiple versions, including newest
Does not open on iPhone despite multiple software updates / app updates
It is extremely helpful to have all of these measuring variables available address the severity of possible diseases. Thank you MDCalc!!
The app is awesome, and a great way to add to my clinical decision-making and justifications. Just for ease of access, though, I would love to have my favorites list as the default list.
If the entries are organized like Na creat albumin bill INR rather than them all over would help .
I find this app very useful and I tell my students to download it. I teach a simulation lab for year one and year two medical students.
Reviews are collected only for apps with detected changes (new entries or sharp risers).