You do the swimming. We do the math
PoolMath makes it simple to track all of your Pool Test Logs and takes all of the guess work out of how much chemical you need to add.
By following the TroubleFreePool method of caring for your pool, you will spend less time and money chasing crystal clear, algae free water, and more time lounging in the sun.
Calculators for pH, Free Chlorine, Calcium Hardness, Salt, Total Alkalinity, Calcium Hardness, Borates, CSI
Track Maintenance: Backwashing, Vacuuming, Filter Cleaning, Filter Pressure, SWG Cell %, Flow Rate
Support TFP by Becoming a Premium Subscriber. Get Unlimited Test Log History Storage
Calculate the Effects of Adding chemicals to your pool
Bleach Price Calculator - Find the best deals on bleach easily
Access PoolMath on Your Windows 10 Devices For the Same Great Features.