Best Opioid Conversion Calculator Apps

206+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Whether you're new to opioid conversion calculator or looking for an upgrade, our curated collection of 206+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Opioid Conversion Calculator

Opioids Dosage Conversion#1

Opioids Dosage Conversion by Chris Marcellino MD LLC

Editor's Choice
πŸ₯ Medical
4.3(18 ratings)
Free
Opioids Dosage Conversion screenshot 1
Opioids Dosage Conversion screenshot 2
Opioids Dosage Conversion screenshot 3
Opioids Dosage Conversion screenshot 4

This medical application helps trained professionals convert opioid analgesic dosages, supporting various routes and drugs, with features like breakthrough dosing and instructional details. It enables users to make accurate conversions and calculations, and is intended to be a helpful tool, not a substitute for professional judgment.

Opioid Conversion Calculator#2

Opioid Conversion Calculator by Ayrial Beall

Your Conversion Companion
Strong Contender
πŸ₯ Medical
3.6(14 ratings)
FreeIn-App Purchases
Opioid Conversion Calculator screenshot 1
Opioid Conversion Calculator screenshot 2
Opioid Conversion Calculator screenshot 3
Opioid Conversion Calculator screenshot 4
Opioid Conversion Calculator screenshot 5

This application is a vital tool for healthcare professionals, simplifying complex opioid conversion tasks with precision and confidence to ensure patient safety and optimal pain management. It offers extensive drug coverage, a visual safety indicator, breakthrough dosing, and multilingual support, making it an indispensable companion for medical practitioners worldwide.

MDCalc Medical Calculator#3

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Worth Considering
πŸ₯ Medical
4.9😊(51K ratings)
Free
MDCalc Medical Calculator screenshot 1
MDCalc Medical Calculator screenshot 2
MDCalc Medical Calculator screenshot 3
MDCalc Medical Calculator screenshot 4
MDCalc Medical Calculator screenshot 5

A top medical calculator app offering over 550 clinical decision tools for healthcare professionals, with features like offline access, CME credit tracking, and customizable lists for quick use. Join now for quick, evidence-based patient care support on-the-go.

What We Love

  • ⭐ Excellent resource
  • πŸ” Helpful and accurate
  • πŸ”₯ Essential for clinical practice
  • πŸ€– Useful for medical students and residents

Room to Improve

  • πŸ› Crashes and bugs after updates
  • πŸ”’ Mandatory login/registration issues
  • πŸ“± Poor user experience on mobile devices

More Opioid Conversion Calculator apps to explore

4
Opioid Calculator
Opioid Calculator
Opioid Calculator
by ANZCA
$0.99

This application calculates the total oral Morphine Equivalent Daily Dose, simplifying the process for cases involving multiple opioids. It aims to facilitate research, education, and clinical practice by providing easy access to reference conversion data.

πŸ₯ Medical
(9)
5
Calculate by QxMD
Calculate by QxMD
Calculate by QxMD
Medical Calculator
Free

A next-generation clinical calculator and decision support tool designed for the medical community, featuring tools across various medical specialties to aid in diagnosis, treatment, and prognosis. Developed by clinician experts, it provides quick answers through unique 'Question Flow' technology and integrates recent research publications for practical use. Try it now to streamline your clinical decision-making process.

πŸ₯ Medical
(5.1K)
6
MediMorph
MediMorph
MediMorph
Dose conversions made easy
Free

This application simplifies dose conversions between common narcotics, allowing users to easily calculate equivalent doses with a few taps, based on a trusted medical guide. It provides a convenient and accurate way to perform conversions, while also offering features such as reduced dose calculation, conversion step display, and a local history of calculations, to support informed medical decision-making.

πŸ₯ Medical
(3)
7
Conversion Calculator !
Conversion Calculator !
Conversion Calculator !
Currency, Temperature, Length
Free

Easily convert units of measurement with this user-friendly app. Say goodbye to complex calculations and simplify your unit conversions today!

πŸ“Š Productivity
(13K)
8
CliniCalc Medical Calculator
CliniCalc Medical Calculator
CliniCalc Medical Calculator
Formulas, Scales & More
Free

Access a comprehensive medical calculator app with a wide range of formulas and scales for healthcare professionals. Quick and accurate calculations at your fingertips for better patient care. Download now to streamline your clinical practice.

πŸ₯ Medical
(1.1K)
9
Unit Converter - Best Unit App
Unit Converter - Best Unit App
Unit Converter - Best Unit App
Convert All Units and Currency
Free

A free unit converter app optimized for iPhone and iPad, featuring 12 categories for converting various units including area, currency, data, length, and more. Includes daily currency updates for 155 world currencies and is designed for easy use. Download now for quick and accurate unit conversions.

✈️ Travel
(172K)
10
My Opioid Manager
My Opioid Manager
My Opioid Manager
by University Health Network
Free
πŸ₯ Medical
(0)
11
Conversion Calculator Units
Conversion Calculator Units
Conversion Calculator Units
Unit Conversion Calculator All
Free

This app is a handy conversion calculator with 12 categories for quickly converting units. Simplify your conversions with ease!

πŸ”§ Utilities
(4.8K)
12
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

Experience the award-winning calculator app for iPad and iPhone, offering a free basic and scientific calculator with an elegant design, simple usability, and beautiful interface. Calculate with ease and precision today!

πŸ”§ Utilities
(9.6K)
13
Conversion Calculator Plus
Conversion Calculator Plus
Conversion Calculator Plus
Unit Converter
Free

"Explore the ultimate Unit Converter tool with Conversion Calculator Plus – your go-to Swiss army knife for effortless unit conversions. Simplify complex calculations and streamline your work effortlessly."

πŸ“Š Productivity
(15K)
14
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

A comprehensive all-in-one calculator app with features like scientific calculator, unit converter, currency converter, percentage calculator, and more for everyday use. It provides a wide range of calculation tools from basic arithmetic to complex conversions and financial calculations. Try it out now for convenient and efficient calculations!

πŸ“Š Productivity
(12K)
15
Panecal Scientific Calculator
Panecal Scientific Calculator
Panecal Scientific Calculator
For engineers and students
Free

A scientific calculator app designed for engineers and students, offering features like formula display, quick editing, memory functions, and various calculation modes. Improve accuracy and efficiency with easy formula navigation and editing tools. Explore advanced functions for different number systems and mathematical operations.

πŸ”§ Utilities
(1.9K)
16
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
Calculates everything. Try it.
Free

A versatile calculator app for iPhone and iPad offering over 40 calculators and unit converters for finance, health, and more. Simplify your calculations with just one app today!

πŸ“Š Productivity
(4.8K)
17
Scientific Calculator Plus 991
Scientific Calculator Plus 991
Scientific Calculator Plus 991
Designed for math calculator
Free

A versatile scientific calculator app designed for math enthusiasts, offering features like natural display for textbook-like equations, symbolic and numeric modes, complex number calculations, calculus functions, statistical analysis, and unit conversion. With a premium upgrade option for additional advanced features and customization. Access the power of NCalc FX now!

πŸ“š Education
(12K)
18
Orenda
Orenda
Orenda
Pool Calculator and Education
Free

Easily master pool chemistry and balance water chemicals using a user-friendly pool calculator app. Enhance your pool maintenance experience with accurate dosing and educational resources. Experience hassle-free pool chemistry with Orenda!

πŸ“Š Productivity
(452)
19
CALC Smart Calculator Β±
CALC Smart Calculator Β±
CALC Smart Calculator Β±
Basic Β« Scientific Β» Advanced
Free
$5.99 | 100% OFF

Try CALC Smart Calculator Β± for a versatile and reliable calculating tool. From basic to advanced functions, it's trusted by scientists, professionals, and students. See why it’s Apple-Featured in Utilities and Calculate categories now!

πŸ”§ Utilities
(2.4K)
20
Calculator: Pro
Calculator: Pro
Calculator: Pro
Plus Calc for iPad & iPhone
Free

A powerful calculator app optimized for iPad, featuring advanced functions and a user-friendly interface for efficient mathematical calculations on-the-go. Enhance your productivity and accuracy with Calculator: Pro.

πŸ“Š Productivity
(555)