Disclaimer

Estimates only

All calculators and content on Pool Chem Calculators are provided for informational and planning purposes only. Calculator results are estimates based on the information you enter and standard pool chemistry formulas.

Actual chemical requirements may differ based on:

• Water temperature and environmental conditions
• Bather load and usage patterns
• Accuracy of your water testing equipment
• Product concentration variations between brands
• Existing water chemistry and total dissolved solids
• Pool surface type and equipment

No professional advice

Nothing on this site constitutes professional pool service advice, chemical engineering guidance, medical advice, or professional services of any kind. Use of this site does not create a service provider-client or professional-client relationship.

These calculators cannot replace:

• Professional pool water testing and analysis
• Certified Pool Operator (CPO) expertise
• Equipment manufacturer recommendations
• Local health department requirements
• Professional diagnosis of water quality problems

For advice specific to your pool, water conditions, or equipment, consult a qualified pool professional, certified pool operator, or manufacturer technical support. For full terms of use, see our Terms of Use.

Chemical safety warning

Pool chemicals are hazardous materials and can cause serious injury if mishandled.

Calculator results do NOT override product label instructions, safety warnings, or material safety data sheets (MSDS). You are solely responsible for:

• Reading and following all product label directions completely
• Wearing appropriate protective equipment (gloves, goggles, closed-toe shoes, respirator if needed)
• Storing chemicals properly and away from children and pets
• Never mixing different chemicals together
• Adding chemicals to water (not water to chemicals) when required
• Disposing of chemical containers according to local regulations
• Keeping pool areas ventilated when adding chemicals
• Waiting appropriate times before allowing swimming after chemical additions

Emergency: In case of chemical exposure (burns, inhalation, ingestion, eye contact), seek immediate medical attention. Call your local emergency number or Poison Control: 1-800-222-1222 (US), 13 11 26 (Australia), or 0800 764 766 (New Zealand).

Use at your own risk

You assume full responsibility for how you use the information and calculator results provided by this site. Pool Chem Calculators and its operators are not responsible for:

• Decisions, actions, or chemical additions based on calculator results
• Pool water quality problems or equipment damage
• Chemical-related injuries or exposures
• Errors or inaccuracies in calculations
• Outcomes differing from calculator estimates
• Third-party product performance or safety

Recommended safety practices:

• Test your pool water with reliable test strips or kits before adding chemicals
• Add chemicals in smaller increments than calculated
• Wait 4-6 hours and retest before adding more
• Keep detailed records of chemical additions and test results
• Consult professionals for persistent water quality issues

Affiliate disclosure

Pool Chem Calculators is a free resource supported by affiliate marketing. We participate in the Amazon Services LLC Associates Program and other affiliate programs.

How it works:

• Product links on this site (marked with "Shop on Amazon →" or similar) are affiliate links
• If you click these links and make a purchase, we may earn a small commission
• The price you pay is the same whether you use our link or go directly to the retailer
• Commissions help cover the cost of maintaining and improving this free service

Product recommendations: We link to products that are relevant to the specific calculator you're using (e.g., chlorine calculator links to chlorine products). Product selections are based on relevance and typical pool owner needs, not commission rates.

Your choice: You are never required to purchase anything through our links. You can use the calculators completely free and buy chemicals wherever you prefer.

No endorsement: Affiliate links do not constitute endorsement of specific brands or products. Always compare products and read reviews before purchasing. For full privacy details including how affiliate tracking works, see our Privacy Policy.

External links

Links to third-party resources (retailers, manufacturers, educational content) are provided for convenience and additional information. We do not control external sites, their content, products, or privacy practices.

External links do not imply endorsement, and we are not responsible for any transactions, content, or issues arising from use of third-party websites.

Contact

If you have questions about this disclaimer, contact: [email protected]