Choose the exact task
Pool Water & Chemicals, organised by the work.
Balance, diagnose and maintain the water you actually have. Each link opens a dedicated calculator with its own inputs, results, formula context and limitations.
Choose the calculation that matches the decision.
Start with measurements, operating conditions or local rates you can verify. Select the narrowest calculator for the job, review its result and limitations, then confirm the next decision against current labels, specifications and local requirements.
New to this section? Begin with Chlorine dosage, then use the related calculators to carry the result into the next planning step.
Primary sources
Use the result with current guidance.
These official references support safe planning context. Product labels, local requirements and qualified-professional advice take priority over a general calculator estimate.
Water Chemistry
19 calculators- Chlorine dosage
- Shock treatment
- pH adjustment
- Alkalinity adjustment
- Calcium hardness
- CYA / stabilizer
- LSI calculator
- Salt level
- Breakpoint chlorination
- Bromine dosage
- Algaecide dosage
- Clarifier dosage
- Phosphate remover
- TDS dilution
- Borate dosage
- Hardness conversion
- ORP vs chlorine
- Chlorine demand
- Annual chemical cost