The Pool Calculator

Looking for help with calculations while you're adjusting your swimming pool or spa chemistry? The Pool Calculator does all the math for you, telling you exactly how much of each chemical to add to keep your water in balance.

No more puzzling over complicated charts and formulas. Get the exact answer in one step. Bring your Android smartphone out to the pool and have all the chemical information and calculations you need right at your fingertips! Also includes useful basic pool chemistry information!

Available calculations include:
- Chlorine (FC)
- Raising and lowering pH
- Total alkalinity (TA)
- Calcium hardness (CH)
- Stabilizer (CYA or cyanuric acid)
- Salt
- Borate (Borax)
- Calcium saturation index (CSI, similar to LSI)
- Recommended ranges for each chemical level
- Volume
US, metric, and Imperial units available.

Simply enter your swimming pool volume, current test results and preferred chemicals, and the Pool Calculator will calculate exactly how much of each chemical you need to add to get your water into perfect balance.
Read more
Collapse
2.3
29 total
5
4
3
2
1
Loading...

What's New

MAJOR UPDATES! Removal of login requirement as well as ability to save tests and logs to simplify the app experience. Data is now stored locally to save user inputs and allow app to be used outside of cell and wifi service.
Read more
Collapse

Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
Updated
October 26, 2018
Size
3.1M
Installs
1,000+
Current Version
3.0.0
Requires Android
4.4 and up
Content Rating
Everyone
Permissions
Offered By
Pool and Spa Resources
Developer
©2019 GoogleSite Terms of ServicePrivacyDevelopersArtistsAbout Google|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.