Best Medical Calculators Pediatrics Apps

241+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our medical calculators pediatrics list covers 241+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Medical Calculators Pediatrics Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Medical Calculators PediatricsMedical Calculators PediatricsFree3.6★ (20)NoNoMay 2026
2MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (52K)NoNoSep 2026
3Calculate by QxMDCalculate by QxMDFree4.8★ (5.1K)YesNoAug 2026
4Pedi QuikCalc 5Pedi QuikCalc 5$4.994.4★ (10)NoNoAug 2026
5CliniCalc Medical CalculatorCliniCalc Medical CalculatorFree4.8★ (1.1K)NoYesSep 2026
6Mehrsys Medical CalculatorMehrsys Medical CalculatorFree4.9★ (11)NoNoJul 2026
7Peds Dose CalcPeds Dose CalcFree5.0★ (1)NoNoMay 2026
8Medical Calculator AppMedical Calculator AppFreeNoNoMay 2026

Top Picks for Medical Calculators Pediatrics

MDCalc Medical Calculator#2

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Strong Contender
🏥 Medical
4.9😊(52K 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
MDCalc Medical Calculator screenshot 6

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
Calculate by QxMD#3

Calculate by QxMD by WebMD

Medical Calculator
Worth Considering
🏥 Medical
4.8😊(5.1K ratings)
FreeAds
Calculate by QxMD screenshot 1
Calculate by QxMD screenshot 2
Calculate by QxMD screenshot 3
Calculate by QxMD screenshot 4
Calculate by QxMD screenshot 5

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.

What We Love

  • ⭐ Excellent app
  • 📋 Comprehensive set of calculators
  • 🔍 Helpful references and explanations
  • 🔧 Useful for daily practice

Room to Improve

  • 🐛 App freezes or crashes
  • 🔍 Some calculators not working
  • 🔑 Repeated login requests

More Medical Calculators Pediatrics apps to explore

4
Pedi QuikCalc 5
Pedi QuikCalc 5
Pedi QuikCalc 5
Pediatric dosing & calculators
$4.99

This medical calculator provides instant access to weight-based drug dosing, IV fluid rates, and weight conversions for pediatric care. It features a modern, customizable interface with quick access to frequently used tools and updated drug information.

Weight-based drug dosingIV fluid rate calculationWeight conversions
🏥 Medical
(10)
paid
5
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
6
Mehrsys Medical Calculator
Mehrsys Medical Calculator
Mehrsys Medical Calculator
by Hamidreza Hosseini
Free

Access a comprehensive collection of medical calculators designed for healthcare professionals. This free application offers a wide range of tools to assist specialists in their daily practice.

Medical calculatorsFor all specialistsFree to use
🏥 Medical
(11)
free
7
Peds Dose Calc
Peds Dose Calc
Peds Dose Calc
by W G
Free

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

Simplify medication dosingDecrease error ratesPediatric patient focus
🏥 Medical
(1)
free
8
Medical Calculator App
Medical Calculator App
Medical Calculator App
The best medical calculator
Free

This application provides healthcare professionals with a user-friendly tool for complex medical calculations and data interpretation. It features an intuitive interface and is frequently updated with new formulas based on user feedback.

Complex medical formulasResults and ratings interpretationUnprecedented user interface
🏥 Medical
(0)
free
9
MedCalX
MedCalX
MedCalX
The Medical Calculator
Free

This medical calculator app provides healthcare professionals with a comprehensive tool for complex medical formulas, scores, and classifications. It offers an extensive library of over 300 medical calculations, patient management features, and sharing capabilities.

Extensive medical formula library (300+)Patient management and data savingCustomizable workflows
🏥 Medical
(30)
free with in-app purchases
10
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
(11)
free with in-app purchases
11
Scores - Medical Calculator
Scores - Medical Calculator
Scores - Medical Calculator
Clinical Risk & Decision Tools
Free
📚 Education
(0)
12
MediMath Medical Calculator
MediMath Medical Calculator
MediMath Medical Calculator
by Evan Schoenberg
$0.99

This app provides a comprehensive collection of medical calculators and scoring tools for quick and accurate calculations. It streamlines data entry and offers multiple results where applicable, allowing healthcare professionals to focus more on patient care.

144+ medical calculators and scoring toolsStreamlined data entry with US/SI unitsMultiple results for risk scores and other calculations
🏥 Medical
(41)
paid
13
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
14
Ped(z) - Pediatric Calculator
Ped(z) - Pediatric Calculator
Ped(z) - Pediatric Calculator
by Daniel Gräfe
Free

This medical app provides pediatricians with a comprehensive set of calculators for body percentiles, blood pressure, echocardiography, and more. It supports various calculation methods and guidelines, aiding in accurate patient assessments. Developed by a pediatrician, it serves as a control tool for medical professionals.

Body percentiles (height, weight, BMI)Blood pressure percentilesPediatric and fetal echocardiography Z-scores
🏥 Medical
(3)
free
15
KidDose.
KidDose.
KidDose.
Correct dose every time
Free

This pediatrician-created app calculates precise medication dosages for children based on their weight. It covers common over-the-counter medications, ensuring safe and quick administration. Always consult your doctor before giving any medication.

Weight-based dosage calculationCovers common OTC medicationsPediatrician-developed
🏥 Medical
(24)
free with in-app purchases
16
Congenital Calculator
Congenital Calculator
Congenital Calculator
Hemodynamic Calculator.
Free

This professional cardiac hemodynamic calculator assists pediatric cardiologists and congenital heart disease specialists. It computes pulmonary and systemic blood flow, vascular resistance, and shunt fractions using the Fick principle during cardiac catheterization. The app generates comprehensive PDF reports for patient data and results.

Pulmonary and systemic blood flow calculationVascular resistance calculationShunt fraction calculation
🏥 Medical
(1)
free
17
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
18
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Large buttonsClear displayFast calculations
🔧 Utilities
(409K)
ad-supported
19
Obstetrics Calculator
Obstetrics Calculator
Obstetrics Calculator
by Alexander Snegirev
Free

This medical app provides a comprehensive suite of tools for calculating gestational age, estimated due dates, and various risk assessments related to pregnancy and women's health. It includes calculators for maternity leave, cervical assessments, and cancer risk estimations, designed for healthcare professionals.

Gestational age and due date calculationMultiple calculation methods (LMP, ultrasound, IVF)Maternity leave timeframe estimation
🏥 Medical
(1)
free with in-app purchases
20
Obstetric Calculator Plus
Obstetric Calculator Plus
Obstetric Calculator Plus
by Mehdi Taghavi
Free

This medical app assists healthcare professionals in calculating gestational age, fetal age, and estimated due dates for pregnant patients. It also includes BMI calculation to support patient care.

Gestational age calculationFetal age calculationEstimated date of delivery
🏥 Medical
(6)
free

FAQ about Medical Calculators Pediatrics

What are the best medical calculators pediatrics apps for iPhone?
Medical Calculators Pediatrics tops our medical calculators pediatrics apps ranking as of August 2026, with a 3.6-star average from 20 App Store ratings, and it's free to download.
Yes — 18 of the top medical calculators pediatrics apps we rank are free to download, including Medical Calculators Pediatrics and MDCalc Medical Calculator.
Medical Calculators Pediatrics has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 241+ medical calculators pediatrics apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Medical Calculators Pediatrics is a free application offering a wide range of medical calculators tailored for pediatric use. It's designed for doctors, medical staff, and students to assist in daily practice.
The app includes calculators for growth prediction, unit conversions, renal functions, pregnancy dates, blood pressure, critical care parameters, drug dosages, blood reference values, and drug interactions.