In this pool water calculator app, you can input test results to determine chemical dosages and track water chemistry over time. Includes data logging, customizable profiles, and chemical adjustment recommendations.
AppRecs review analysis
AppRecs rating 4.6. Trustworthiness 79 out of 100. Review manipulation risk 22 out of 100. Based on a review sample analyzed.
★★★★☆
4.6
AppRecs Rating
Ratings breakdown
5 star
79%
4 star
12%
3 star
4%
2 star
0%
1 star
4%
What to know
✓
Low review manipulation risk
22% review manipulation risk
✓
Credible reviews
79% trustworthiness score from analyzed reviews
✓
High user satisfaction
79% of sampled ratings are 5 stars
About Pool Water Calculator
Quickly Balance and Maintain Your Pool Chemistry
Chemistry Calculator – Enter current levels and instantly see precise chemical dosages for nearly any concentration (1% to 100%) using our advanced pool calculator.
Pool Volume Calculator – Find the exact volume of your pool, hot tub, or Jacuzzi, ensuring accurate chemical dosing every time.
Track and Visualize Your Water Chemistry
Data Logging – Easily save and edit water test results, chemical additions, and maintenance events.
Flexible Tracking – Record multiple parameters, including pH, free, combined, and total chlorine, bromine, total alkalinity, calcium hardness, CYA, borate, ORP, salt, TDS, nitrate, phosphate, water temperature, CSI, LSI, and turbidity.
Reactive Graphs – Spot trends, identify issues early, and keep your water chemistry on target with visual insights.
Customized to Your Unique Pool or Spa
Tailored Recommendations – Enter your liner type and water profile to get personalized targets for your pool or jacuzzi.
Multiple Profiles – Manage up to five different pools or spas, each with unique chemical levels, treatments, and notes.
Dosing Guide – Understand each parameter’s role in pool chemistry, plus usage tips for the most common pool chemicals.
Broad Chemical Support
Balance your pool or spa with a wide range of standard and customizable chemicals, including:
- Disinfection & Chlorine Options
(Calcium Hypochlorite, Sodium Hypochlorite/Bleach, Dichlor, Trichlor, Lithium Hypochlorite, Bromine Granules)
- pH Adjusters
(Sodium Carbonate, Hydrochloric/Muriatic Acid, Sulfuric Acid, Sodium Hydroxide, Sodium Bisulfate/Dry Acid, Sodium Thiosulfate)
- Alkalinity & Hardness
(Sodium Bicarbonate/Baking Soda, Sodium Carbonate/Washing Soda, Calcium Chloride, Calcium Chloride Dihydrate)
- Stabilizers & Specialty Chemicals
(Cyanuric Acid, Pool Salt, Borax Tetrahydrate, Borax Pentahydrate, Boric Acid, Boron Sodium Oxide Tetrahydrate, PR-10,000)
Seamless Backups and Multi-Language Support
iCloud Integration – Safely back up and restore profiles, water test history, and settings.
Metric & U.S. Units – Switch between units for total flexibility.
Language Support – Available in English, Spanish, and French.
Stop second-guessing your pool chemistry. Download Pool Water Calculator today for stress-free pool and spa management with accurate dosing, precise water balancing, and insightful tracking—all in one intuitive app.
Pool Water Calculator Screenshots
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Reviews for Pool Water Calculator
DocBrown086
Great so far
Love this app! Very clean and easy to use. Excited to track the pool data beyond a written spreadsheet. One thing I’ve found after a week that is bothering me: On the Chemistry Calculator section, you input your numbers and it tells you what chemicals need to be added to achieve your goals. At some random point after minimizing the app, it clears all of those numbers and the instructions. So I have to take a couple of screenshots each morning to make sure I don’t lose it. Would be nice if the data stayed until midnight, with maybe a “clear entries” button for those that need to start over.
digital-junkie
Not for large pools
If there were a trial I would be $4.99 richer. The app is OK it has the ability to save multiple pools, which is nice. It can’t handle chemical levels that are within DHEC guidelines but outside of the apps range. Kinda makes it pointless.
