Best Paediatric Calculator Apps

221+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated July 2026

The best paediatric calculator apps on iPhone average 4.4β˜… across 221+ titles β€” we've ranked them by what real users actually keep on their phones. Updated July 2026.

Top Picks for Paediatric Calculator

MDCalc Medical Calculator#2

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Strong Contender
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

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
  • 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
Pediatric Doses#3

Pediatric Doses by HVALABS, LLC

Easy Pediatric Dose Calculator
Worth Considering
πŸ₯ Medical
3.6(7 ratings)
FreeAdsIn-App Purchases
Pediatric Doses screenshot 1
Pediatric Doses screenshot 2
Pediatric Doses screenshot 3
Pediatric Doses screenshot 4
Pediatric Doses screenshot 5

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.

More Paediatric Calculator apps to explore

4
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
πŸ₯ Medical
(5.1K)
free with in-app purchases
5
Ped(z) - Pediatric Calculator
Ped(z) - Pediatric Calculator
Ped(z) - Pediatric Calculator
by Daniel GrΓ€fe
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
πŸ₯ Medical
(3)
free
6
Medical Calculators Pediatrics
Medical Calculators Pediatrics
Medical Calculators Pediatrics
Pediatric Oncall
Free

This app provides a comprehensive suite of medical calculators specifically for pediatric care. It offers tools for growth prediction, conversions, renal functions, pregnancy calculations, blood pressure, critical care, drug dosing, and more, designed for medical professionals and students.

Growth prediction toolsUnit conversion calculatorsRenal function calculations
πŸ₯ Medical
(20)
free
7
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

Basic and scientific calculator modesOver 30 scientific operationsCustomizable appearance (iPad)
πŸ”§ Utilities
(60K)
free
8
Pedi STAT
Pedi STAT
Pedi STAT
by James M Kempema MD PA
$7.99

This app provides rapid, accurate reference data for healthcare professionals treating pediatric patients in emergency or critical care. It offers quick access to medication dosages, equipment sizes, and vital signs, calculated based on age and weight, to minimize errors and improve patient care.

Pediatric medication dosagesAirway intervention dataCardiac resuscitation information
πŸ₯ Medical
(5)
paid
9
Paediatric Emergency Tools
Paediatric Emergency Tools
Paediatric Emergency Tools
by Guy's and St Thomas' NHS Foundation Trust
Free

This app provides essential calculations and guidelines for managing critically ill children. It offers drug dosages, infusion details, tube sizes, and physiological parameters, all accessible offline. Developed by leading pediatric critical care experts, it's designed for quick and accurate emergency response.

Drug dosage calculationsInfusion rate calculationsTube size and equipment recommendations
πŸ₯ Medical
(0)
free
10
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
πŸ₯ Medical
(38)
free with in-app purchases
11
Pediatric OnCall
Pediatric OnCall
Pediatric OnCall
www.pediatriconcall.com
Free

This app offers healthcare professionals essential tools for daily practice, including disease information, medical calculators, drug references, and diagnostic aids. It connects to a comprehensive medical website, providing access to a wealth of pediatric health resources and expert advice.

Diseases and Conditions databaseOver 45 Medical CalculatorsDrug and Poisoning Information
πŸ₯ Medical
(170)
free
12
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
πŸ₯ Medical
(1)
free
13
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

Scientific calculatorUnit converterCurrency converter
πŸ“Š Productivity
(12K)
free with in-app purchases
14
Pediatric Anesthesia Tools
Pediatric Anesthesia Tools
Pediatric Anesthesia Tools
pediatric anesthesia calc
Free
πŸ₯ Medical
(0)
15
Calculator HD++
Calculator HD++
Calculator HD++
by smalltech sarl
Free

This application offers a high-precision calculation engine with a user-friendly interface. It allows for real-time result display as formulas are typed, supports multiple undo actions, and enables easy switching between workspaces. Users can also access persistent history, print calculations via AirPrint, and share history via email.

High precision calculation engineResults displayed while typingMultiple undo functionality
πŸ”§ Utilities
(268)
ad-supported
16
Calculator ∞
Calculator ∞
Calculator ∞
The Best Scientific Calculator
$5.99

This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.

Step-by-step solution hintsMath Photos SolverHandwriting Recognition
πŸ“š Education
(6.2K)
free with in-app purchases
17
Calculator⁻
Calculator⁻
Calculator⁻
Best hand calculator
Free

A straightforward calculator app designed for simplicity, offering basic arithmetic operations and percentage calculations. It allows users to record and recall past results, customize colors, and enable touch sounds for a personalized experience.

Basic arithmetic operationsPercentage calculationsRecord and recall results
πŸ”§ Utilities
(3.4K)
ad-supported
18
Calculator Pro Lite
Calculator Pro Lite
Calculator Pro Lite
Best Calculator
Free

A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.

Customizable themes and colorsDual-line displayCalculation history
πŸ”§ Utilities
(3K)
ad-supported
19
Color Calculator-smart&cute
Color Calculator-smart&cute
Color Calculator-smart&cute
Cute calculator app with theme
Free

This app offers a customizable and fast calculator experience with a wide variety of themes. It includes scientific and standard modes, real-time results, and calculation history. Personalize your math with over 60 cute and colorful themes, including animated options.

60+ free cute and colorful themesExclusive dynamic and special themesScientific & Standard calculator modes
πŸ”§ Utilities
(15K)
freemium
20
Calculator - Free Calculator
Calculator - Free Calculator
Calculator - Free Calculator
by η₯₯η₯Ž 刘
Free

A straightforward and reliable calculator application designed for iPad and iOS 9. It offers a standard calculation experience with a charming piano sound effect and is optimized for high-resolution screens.

Standard calculator functionalityOptimized for iPad & iOS 9High-resolution screen optimization
πŸ”§ Utilities
(1.4K)
free

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