Best Drug Dose Calculator Apps

207+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

With an average user rating of 4.5★, the drug dose calculator category is one of the App Store's strongest. Browse all 207+ apps we track, sorted so the most loved ones surface first.

Top Picks for Drug Dose Calculator

CalcuDose#1

CalcuDose by QRTouch Development

Doses / flow rate calculator
Editor's Choice
📊 Productivity
0.0(0 ratings)
FreeIn-App Purchases
CalcuDose screenshot 1
CalcuDose screenshot 2
CalcuDose screenshot 3
CalcuDose screenshot 4
CalcuDose screenshot 5

Easily calculate liquid dosages and flow rates for medical applications. Input concentration, desired quantity, or volume and duration to get precise results in ml/h and drops/min. Access your last 15 calculations through the history feature.

MDCalc Medical Calculator#2

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Strong Contender
🏥 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

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.

What We Love

  • ⭐ Excellent resource
  • 🔍 Helpful and accurate
  • 🔥 Essential for clinical practice
  • 🤖 Useful for medical students and residents

Room to Improve

  • 🐛 Crashes and bugs after updates
  • 🔒 Mandatory login/registration issues
  • 📱 Poor user experience on mobile devices
Peds Dose Calc#3

Peds Dose Calc by W G

Worth Considering
🏥 Medical
5.0(1 ratings)
Free
Peds Dose Calc screenshot 1
Peds Dose Calc screenshot 2
Peds Dose Calc screenshot 3
Peds Dose Calc screenshot 4

This medical app helps healthcare professionals calculate medication dosages for pediatric patients. It aims to reduce errors and simplify the dosing process for children.

More Drug Dose Calculator apps to explore

4
NurseCalcs
NurseCalcs
NurseCalcs
Calculations for Nurses
Free

This utility app helps nurses perform essential unit conversions for medication dosages. It quickly calculates the correct amount of medication to draw based on patient weight and available concentration.

Unit conversions for nursingCalculate medication dosageBased on mg per kg
🔧 Utilities
(4)
free
5
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
Dosing, Interactions, & Labs
Free

This clinical reference app empowers healthcare professionals to make safer, faster decisions. It offers comprehensive drug information, interaction checks, pill identification, lab values, and dosing calculators. Access essential clinical tools offline to enhance patient care and workflow efficiency.

Comprehensive Drug ReferenceDrug Interaction CheckerPill Identifier
🏥 Medical
(7.1K)
free with in-app purchases
6
Vetcalculators
Vetcalculators
Vetcalculators
The Veterinary Calculator
Free

This app provides veterinarians and staff with a comprehensive suite of calculators for drug dosages, medical measurements, and patient assessments. It also includes a wide range of veterinary references for quick access to essential information.

Drug dose calculatorsEmergency drug dosagesFluid therapy rates
🏥 Medical
(584)
subscription
7
Pediatric Doses
Pediatric Doses
Pediatric Doses
Easy Pediatric Dose Calculator
Free

This app simplifies pediatric prescription calculations for healthcare professionals. It accurately determines drug doses, equipment sizes, and IV fluid amounts based on a child's weight. Users can also create custom medication lists for personalized calculations.

Pediatric dose calculationEquipment size calculationIV fluid calculation
🏥 Medical
(7)
free with in-app purchases
8
Egydose
Egydose
Egydose
Drug Dose Calculator
Free

This medical app assists healthcare professionals in calculating drug dosages for various patient types, including children, adults, and those with specific conditions. It provides detailed information on drug indications, administration, and compatibility, along with alternative suggestions and references.

Drug dose calculation for various categoriesDose calculation for different patient typesDetailed drug information and administration
🏥 Medical
(38)
free with in-app purchases
9
Calculate by QxMD
Calculate by QxMD
Calculate by QxMD
Medical Calculator
Free

This clinical calculator and decision support tool offers over 200 medical calculators and tools for diagnosis, treatment, and prognosis. It adapts to your practice and provides detailed references, integrating with PubMed and Read by QxMD.

Over 200 medical calculatorsClinical decision support toolsCardiology, internal medicine, and more
🏥 Medical
(5.1K)
free with in-app purchases
10
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Dosage & Reconstitution Tool
Free

This tool simplifies peptide dosage and reconstitution calculations. It accurately determines injection volumes and the correct amount of water for mixing, converting results to insulin syringe units. Designed for researchers and wellness enthusiasts, it ensures precise and confident peptide administration.

Accurate dosage calculationEasy reconstitution calculationInsulin syringe unit conversion
🏥 Medical
(9)
free
11
Pocket Infusion Calculator
Pocket Infusion Calculator
Pocket Infusion Calculator
IV Pump and Drip Rate
Free

This medical app helps health professionals calculate intravenous fluid infusion rates. It offers accurate and straightforward calculations for both gravity drips and IV pumps, including infusion rate, total volume, and medication infusion times. All features are accessible for free and offline.

Calculate infusion rateCalculate total volumeCalculate total time
🏥 Medical
(6)
ad-supported
12
Medscape
Medscape
Medscape
Clinical Tools, News & CME/CE
Free

This app provides healthcare professionals with immediate clinical answers, medical news, and CME/CE activities. It features AI-driven tools for patient visit transcription and summarization, patient calling, and instant expert answers to medical questions. Access a comprehensive drug database, calculators, and procedural videos to enhance clinical practice.

AI-driven Scribe for transcription and summarizationAI Search for instant medical answersDrug Interaction Checker
🏥 Medical
(1.4K)
free with in-app purchases
13
CliniCalc Medical Calculator
CliniCalc Medical Calculator
CliniCalc Medical Calculator
Formulas, Scales & More
Free

This app provides medical professionals with a comprehensive collection of formulas, scores, and classifications. It offers quick access to essential medical calculations with detailed background information and high-quality images. Users can easily search, store favorites, and switch between US and SI units.

Hundreds of medical formulas, scores, and classificationsStore favorite and view recently used calculationsSearchable database with keywords
🏥 Medical
(1.1K)
free with in-app purchases
14
Dosage Calculations Made Easy
Dosage Calculations Made Easy
Dosage Calculations Made Easy
Made Incredibly Easy!
Free

Master nursing dosage calculations with this illustrated guide. It covers all drug forms, administration routes, and practice exercises. Ideal for students and professionals needing to refresh or prepare for exams.

Dosage calculation for all drug formsPractice exercisesNCLEX and certification exam prep
🏥 Medical
(40)
free with in-app purchases
15
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MD Medications and Reference
Free

This app provides comprehensive drug information and clinical tools for healthcare professionals. It offers quick access to drug data, calculators, treatment charts, and educational content, all accessible offline.

Drug information referenceMedical calculatorsClinical charts
🏥 Medical
(6K)
free with in-app purchases
16
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
DrugGuide.com Exclusive Access
Free

This comprehensive drug reference provides essential information for safe medication administration across all age groups. It includes detailed drug monographs, audio pronunciations, pill images, regular updates, and safety alerts. Access to an exclusive online portal offers additional features like dosing calculators and drug of the week notifications.

1,700+ drug monographsAudio pronunciationsPill images
🏥 Medical
(9K)
subscription
17
Drugs.com Medication Guide
Drugs.com Medication Guide
Drugs.com Medication Guide
Know more. Be sure.
Free

Access comprehensive information on over 24,000 medications, including prescription drugs, OTCs, and natural products. Manage your medications, check for interactions, identify pills, and find the lowest prices. Stay informed with FDA alerts and detailed side effect information.

Medication list with interaction trackingDrug price comparison and pharmacy finderPill identification by imprint, color, and shape
🏥 Medical
(15K)
free with in-app purchases
18
Dr. Med - Made Easy
Dr. Med - Made Easy
Dr. Med - Made Easy
Drug dose & infusion rate
Free
$9.99 | 100% OFF
🏥 Medical
(0)
19
Drug Infusions TIVA TCI Scores
Drug Infusions TIVA TCI Scores
Drug Infusions TIVA TCI Scores
Medical app Nurses and Doctors
Free
$4.99 | 100% OFF

This medical calculator simplifies drug infusion rate and Target Controlled Infusion (TCI) calculations for healthcare professionals. It offers advanced TCI/TIVA features, a comprehensive drug database, and over 40 medical scores for anesthesia and critical care.

Advanced TCI & TIVA calculator43 Medical ScoresComprehensive drug database
🏥 Medical
(13)
free with in-app purchases
20
Infusion Calculator (WH)
Infusion Calculator (WH)
Infusion Calculator (WH)
For medical staff
$4.99

This medical app assists healthcare professionals in calculating infusion rates, total drug amounts, and infusion times. It offers flexibility by allowing users to easily change parameter units in the settings.

Calculate infusion rate by weight, drug amount, volume, and doseCalculate total drug in fluid by weight, volume, dose, and rateCalculate infusion time by volume and rate
🏥 Medical
(8)
paid