Science Tools
Complete collection of professional science calculators for your pool.
Langelier Saturation Index (LSI) Calculator
Calculate the LSI to determine if your pool water is corrosive, balanced, or scale-forming.
Bromine to Chlorine Conversion Calculator
Convert bromine ppm readings to their chlorine equivalent for chemical balancing.
Hardness (Total to Calcium) Converter
Estimate calcium hardness from your total hardness test result.
Salt ppm to Percentage Calculator
Convert salt concentration from ppm (parts per million) to percentage (%).
Expert Pro-Tip: Science
When adjusting science, always wait at least 4-6 hours with the pump running before retesting. This ensures the chemicals are fully integrated for an accurate second reading.
Common Science Questions
Why check science weekly?
Regular testing prevents small imbalances from becoming expensive problems like algae blooms or equipment corrosion.
Can I mix chemicals from this category?
Never mix pool chemicals together. Always add them individually to the pool water with the pump running.
Get the Complete DIY Pool Maintenance Guide
Free PDF checklist including seasonal schedules, chemical balancing secrets, and maintenance tips.