## ???? Calculate Exactly How Much Chlorine You Need
Guessing chemical amounts leads to either wasted money or a pool that stays green. The **Pool Chemical Calculator** app tells you the exact dose based on your pool size and current readings.
✅ Chlorine shock calculator built in
✅ pH, alkalinity, calcium, CYA — all covered
✅ Works for all pool types and sizes
✅ Free to download
**[Download for Android →](https://play.google.com/store/apps/details?id=com.poolchemicalcalculator.poolcalc)**
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