Best Pediatric Calculator Apps

250+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated August 2026

With an average user rating of 4.3★, the pediatric calculator category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Pediatric Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Medical Calculators PediatricsMedical Calculators PediatricsFree3.6★ (20)NoNoMay 2026
2Pedi QuikCalc 5Pedi QuikCalc 5$4.994.4★ (10)NoNoJun 2026
3Ped(z) - Pediatric CalculatorPed(z) - Pediatric CalculatorFree4.0★ (3)NoNoJul 2026
4MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (52K)NoNoAug 2026
5Calculator·Calculator·Free4.9★ (33K)YesYesAug 2026
6Calculate by QxMDCalculate by QxMDFree4.8★ (5.1K)YesNoAug 2026
7Calculator - Free CalculatorCalculator - Free CalculatorFree4.2★ (1.4K)NoNoAug 2026
8Calculator ∞Calculator ∞$5.994.7★ (6.3K)NoYesAug 2026

Top Picks for Pediatric Calculator

Pedi QuikCalc 5#2

Pedi QuikCalc 5 by Burlington Pediatrics, PA

Pediatric dosing & calculators
Strong Contender
🏥 Medical
4.4(10 ratings)
$4.99
#17in Medical
Pedi QuikCalc 5 screenshot 1
Pedi QuikCalc 5 screenshot 2
Pedi QuikCalc 5 screenshot 3
Pedi QuikCalc 5 screenshot 4
Pedi QuikCalc 5 screenshot 5
Pedi QuikCalc 5 screenshot 6

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.

Ped(z) - Pediatric Calculator#3

Ped(z) - Pediatric Calculator by Daniel Gräfe

Worth Considering
🏥 Medical
4.0(3 ratings)
Free
Ped(z) - Pediatric Calculator screenshot 1

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.

More Pediatric Calculator apps to explore

4
MDCalc Medical Calculator
MDCalc Medical Calculator
MDCalc Medical Calculator
Clinical Decision Support
Free

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.

900+ evidence-based calculatorsOffline functionalityExpert insights and commentary
🏥 Medical
(52K)
free
5
Calculator·
Calculator·
Calculator·
Big Basic Calculator
Free

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

Basic arithmetic operationsPercentage calculationsMultiple color schemes
🔧 Utilities
(33K)
free with in-app purchases
6
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
7
Calculator - Free Calculator
Calculator - Free Calculator
Calculator - Free Calculator
by 祥祎 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
🔧 Utilities
(1.4K)
free
8
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
📚 Education
(6.3K)
free with in-app purchases
9
Calculator%.
Calculator%.
Calculator%.
Simple, big screen and buttons
Free

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

Big display and buttonsEasy to useBasic calculations
🔧 Utilities
(3.9K)
ad-supported
10
Calculator
Calculator
Calculator
by The App Tower Inc.
Free

This utility app offers a straightforward calculation experience with a vast selection of over 80 customizable themes. Personalize your calculator's appearance to suit your style while performing everyday math tasks.

Basic calculationsOver 80 themesTheme customization
🔧 Utilities
(146K)
free with in-app purchases
11
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)
🔧 Utilities
(60K)
free
12
Calculator ÷
Calculator ÷
Calculator ÷
Simple calculator with history
Free

This app offers a straightforward and efficient calculation experience with a history log to review past computations. It supports multitasking and offers a dark mode for comfortable use.

History TrackingQuick CopyUniversal Support (iPhone/iPad)
🔧 Utilities
(194)
ad-supported
13
Calculator--
Calculator--
Calculator--
by Horizon Business, Inc.
Free

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

Easy to use interfaceClear displayCustomizable background
🔧 Utilities
(910)
ad-supported
14
Calculator ٞ  ٞ
Calculator ٞ  ٞ
Calculator ٞ ٞ
Large buttons for easy use
Free

A universal calculator designed for ease of use with large buttons. It offers a straightforward interface suitable for students, professionals, and everyday household tasks.

Large buttons for easy useUniversal calculatorSimple calculations
🔧 Utilities
(1.3K)
ad-supported
15
Calculator - CalcRight
Calculator - CalcRight
Calculator - CalcRight
Ad Free & Backspace
Free

This ad-free utility offers a clean and intuitive interface for performing calculations. It includes essential features like a backspace button and support for parentheses, making complex equations manageable. Enjoy a streamlined calculation experience without interruptions.

Ad-free experienceBackspace buttonParentheses support
🔧 Utilities
(776)
free
16
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
(404K)
ad-supported
17
Pediatric dosage calculator
Pediatric dosage calculator
Pediatric dosage calculator
by Rimon
$1.99

Safely determine the correct medication dosage for children. Input the dose per kilogram per day and the frequency, and the app calculates the precise amount needed per dose.

Calculate medication amount per doseInput dose per kg per dayInput dosing frequency
🏥 Medical
(4)
paid
18
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
big buttons and wallpapers
Free

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

Large, easy-to-press buttonsMultiple beautiful skinsBasic arithmetic operations
🔧 Utilities
(3.2K)
free with in-app purchases
19
Calculator :)
Calculator :)
Calculator :)
by Vyasa Rambarran
Free

A simple, neat, and brilliant calculator that displays entire calculations and answers at once. Personalize your experience by choosing your favorite color theme. Works on iPhone and iPod.

Simple and neat interfaceDisplays full calculation and answerCustomizable color themes
🔧 Utilities
(1)
free
20
Calculator: Brill Calc
Calculator: Brill Calc
Calculator: Brill Calc
Simple Scientific Calculator
Free
🔧 Utilities
(0)

FAQ about Pediatric Calculator

What are the best pediatric calculator apps for iPhone?
Medical Calculators Pediatrics tops our pediatric calculator apps ranking as of August 2026, with a 3.6-star average from 20 App Store ratings, and it's free to download.
Yes — 17 of the top pediatric calculator apps we rank are free to download, including Medical Calculators Pediatrics and Ped(z) - Pediatric 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 250+ pediatric calculator 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.