Best Chlorine Dose Calculator Apps

247+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated September 2026

With an average user rating of 4.1★, the chlorine dose calculator category is one of the App Store's strongest. Browse all 247+ apps we track, sorted so the most loved ones surface first.

Compare top Chlorine Dose Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Chlorine Dose CalculatorChlorine Dose Calculator$4.99NoNoJul 2026
2Pool Math CalculatorPool Math CalculatorFree4.8★ (43)NoYesAug 2026
3Chlorine solution calculatorChlorine solution calculatorFree5.0★ (3)NoNoMay 2026
4AI Pool Chemical CalculatorAI Pool Chemical CalculatorFreeNoYesAug 2026
5Pool Chem – Calculator & LogPool Chem – Calculator & LogFreeNoYesAug 2026
6Pool Calculator AWTPool Calculator AWTFree1.0★ (1)NoNoJul 2026
7CalcuDoseCalcuDoseFreeNoYesMay 2026
8Pool Chemical Dose CalculatorPool Chemical Dose Calculator$5.992.8★ (12)NoNoJun 2026

Top Picks for Chlorine Dose Calculator

Pool Math Calculator#2

Pool Math Calculator by Sergii Nesterenko

Chlorine & water chemistry
Strong Contender
🌟 Lifestyle
4.8(43 ratings)
FreeIn-App Purchases
Pool Math Calculator screenshot 1
Pool Math Calculator screenshot 2
Pool Math Calculator screenshot 3
Pool Math Calculator screenshot 4

This app simplifies pool water chemistry by calculating precise chemical dosages for balanced water. It helps estimate the impact of adding various chemicals and determines pool volume from basic measurements. Designed for practical, everyday pool maintenance, it keeps essential information readily accessible.

More Chlorine Dose Calculator apps to explore

4
AI Pool Chemical Calculator
AI Pool Chemical Calculator
AI Pool Chemical Calculator
Dose Chlorine, pH & Alkalinity
Free
🔧 Utilities
(0)
5
Pool Chem – Calculator & Log
Pool Chem – Calculator & Log
Pool Chem – Calculator & Log
Water testing, dosing & CSI
Free
🌟 Lifestyle
(0)
6
Pool Calculator AWT
Pool Calculator AWT
Pool Calculator AWT
Pool volume calculator
Free

This tool helps maintain swimming pools by calculating water volume and adjusting chemical levels. It also assesses water chemistry to determine scaling potential and calculates chlorine compounds for proper treatment.

Pool volume calculationPool chemistry adjustmentLSI calculation for scaling potential
📊 Productivity
(1)
free
7
CalcuDose
CalcuDose
CalcuDose
Doses / flow rate calculator
Free

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.

Dose calculationFlow rate calculationUnit and volume input
📊 Productivity
(0)
free with in-app purchases
8
Pool Chemical Dose Calculator
Pool Chemical Dose Calculator
Pool Chemical Dose Calculator
by Hasa, Inc.
$5.99

This app calculates the precise chemical dosage required for pool maintenance. It supports 38 chemicals across 11 categories, allowing users to input pool volume and desired chemical changes in US Imperial or Metric units.

Calculates doses for 38 chemicalsSupports 11 chemical categoriesUS Imperial and Metric measurements
📊 Productivity
(12)
paid
9
Pool-Calculator
Pool-Calculator
Pool-Calculator
Pool chemistry made easy!
$4.99

This app simplifies swimming pool and hot tub chemistry maintenance by performing all necessary calculations. It provides clear instructions on chemical dosages to maintain balanced, clear water, eliminating the need for complex charts and formulas.

Chemical dosage calculationsPool volume calculationChemical effects analysis
🌟 Lifestyle
(629)
free
10
Pool Chem: Dosing Calculator
Pool Chem: Dosing Calculator
Pool Chem: Dosing Calculator
Exact pool & spa chemicals
Free
🔧 Utilities
(0)
11
Pool Salt Calculator
Pool Salt Calculator
Pool Salt Calculator
by Norbert Makk
Free
🌟 Lifestyle
(0)
12
Pool Chem Calculator
Pool Chem Calculator
Pool Chem Calculator
Quick pool chemical calculator
Free

This app helps manage pool chemistry with 24 specialized calculators for dosing, pH, and more. It features a customizable maintenance calendar, equipment tracking, and easy report sharing for up to 100 pools. Ideal for maintaining a clean and swim-ready pool.

24 precision pool chemical calculatorsCustomizable maintenance calendar with notificationsEquipment tracking and management
🔧 Utilities
(36)
free with in-app purchases
13
Pool Chemical Calculator Pro
Pool Chemical Calculator Pro
Pool Chemical Calculator Pro
Dosing, Water Test & Log
Free

This app provides a step-by-step plan to balance your pool's water chemistry, adjusting for factors like cyanuric acid. It offers chemical effect previews, logs your test results, and tracks chemical inventory and costs.

Step-by-step treatment plansCYA-aware chlorine targetsChemical effects preview
🔧 Utilities
(1)
freemium
14
Dosatron - dosing calculator
Dosatron - dosing calculator
Dosatron - dosing calculator
Water powered dosing pumps
Free

This application helps users manage their water-powered dosing pumps. It provides quick access to pump support information, environmental adjustments, and service contact details. Users can also scan pump QR codes for technical documentation and stay updated on news and product developments.

Pump support informationEnvironmental adjustment guidanceService and support contact
🔧 Utilities
(17)
free
15
Pooldash
Pooldash
Pooldash
Water chemistry calculator
$19.99

This app helps pool professionals and beginners calculate and manage pool water chemistry. It provides precise chemical adjustments based on your test kit readings and allows for custom formula sharing. Supports various pool types and offers flexible unit conversions.

Chemical reading inputPrecise chemical adjustment calculationsCustom formula sharing system
🔧 Utilities
(11)
paid
16
Peptide Calculator: DoseRx
Peptide Calculator: DoseRx
Peptide Calculator: DoseRx
Dose & Reconstitution Tracker
Free

This app quickly calculates peptide draw volumes and insulin syringe units. It works offline, requiring no account, and provides clear results for various vial sizes and water amounts. It's designed for informational purposes only, with a strong disclaimer to consult medical professionals.

Offline calculationDraw volume calculationInsulin unit calculation
🏥 Medical
(102)
free
17
DoseRight: Nursing Dosage Calc
DoseRight: Nursing Dosage Calc
DoseRight: Nursing Dosage Calc
Med Math Practice & Drug Calc
Free

Master essential medication dosage calculations with this practice app. It offers realistic problems, instant feedback, and tracks your progress to build confidence for exams and clinical settings.

Realistic dosage problemsInstant grading with solutionsClinically accurate rounding
🏥 Medical
(5)
ad-supported
18
SI Calculator Pro
SI Calculator Pro
SI Calculator Pro
LSI / RSI Calculator
Free
🔧 Utilities
(0)
19
Clorox Pool
Clorox Pool
Clorox Pool
Simple, smart pool maintenance
Free

This app helps DIY pool owners maintain their pools with expert water test analysis and personalized product recommendations. It offers troubleshooting for common pool problems and allows users to shop for recommended products online.

Scan pool test stripsManual test result entryAI-driven water test analysis
🌟 Lifestyle
(29K)
free with in-app purchases
20
PoolDose: Pool & Spa Dosing
PoolDose: Pool & Spa Dosing
PoolDose: Pool & Spa Dosing
by Laure Shin
Free
🔧 Utilities
(0)

FAQ about Chlorine Dose Calculator

Are there free chlorine dose calculator apps for iPhone?
Yes — 16 of the top chlorine dose calculator apps we rank are free to download, including Pool Math Calculator and Chlorine solution calculator.
Chlorine Dose Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ chlorine dose calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.