About & Pics

Description

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.

 Free in Google Play

Screenshots

The Pool Calculator screenshot 1The Pool Calculator screenshot 2The Pool Calculator screenshot 3The Pool Calculator screenshot 4The Pool Calculator screenshot 5The Pool Calculator screenshot 6The Pool Calculator screenshot 7The Pool Calculator screenshot 8The Pool Calculator screenshot 9The Pool Calculator screenshot 10

Version History

Launched Jun 28, 2014 (almost 5 years ago).

Releasing new versions every 8 months, on average.

Oct 25
2018
(Current)
Version 3.0.0

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.

Jul 16
2018
Version 2.4.6

Added minor UI updates and ability to rate and review app.

Jun 12
2018
Version 2.4.4

Added complete conversion capabilities between units (e.g. US to Metric to Imperial) as well as weights and volumes. Added minor UI improvements to test save and reports workflows.

PLEASE NOTE: You may need to uninstall and reinstall the app for changes to take effect.

Jun 12
2018
Version 2.4.3

Added complete conversion capabilities between units (e.g. US to Metric to Imperial) as well as weights and volumes.

PLEASE NOTE: You may need to uninstall and reinstall the app for changes to take effect.

Jun 08
2018
Version 2.4.2

Minor bug fixes to settings.

PLEASE NOTE: You may need to uninstall and reinstall the app for changes to take effect.

Jun 06
2018
Version 2.3.5

Complete rewrite of the app to incorporate modern user interface, storage of tests and chemical logs, as well as user pool settings and custom tests and ranges.

PLEASE NOTE: You may need to agree to Google Play Store's web terms and conditions to update to this new version.

Nov 28
2014
Version 1.0.4

* Added 8.25% Bleach

Previous 3 versions
 

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