Calculator & AI Disclaimer

1. Calculator limitations

Every result is an estimate based on the values, units, formulas, assumptions, defaults, and product data shown. Real jobs are affected by waste, tolerances, surface condition, openings, access, labour productivity, weather, taxes, delivery, local pricing, code requirements, and manufacturer instructions. Rounding or conversion differences may matter.

2. AI can be wrong

The AI Finder interprets natural-language descriptions and recommends calculators or explains how to use them. Generative AI can misunderstand your problem, omit facts, invent details, select the wrong tool, or give confident but inaccurate instructions. Its output is generated automatically and may not have been reviewed by a person. Do not assume a recommendation is complete, current, or suitable for your country.

3. No professional relationship

Using Calcurly.com does not create a professional-client, contractor-customer, fiduciary, advisory, or agency relationship. Content is not a substitute for a qualified engineer, architect, surveyor, electrician, plumber, mechanic, accountant, tax adviser, lawyer, doctor, safety professional, or other licensed expert.

4. Safety and regulated work

Do not rely solely on Calcurly.com for structural capacity, electrical protection, gas work, pressure systems, hazardous substances, medical dosing, financial suitability, legal compliance, vehicle safety, lifting, fire protection, or any life-safety decision. Stop and obtain professional review where an error could cause injury, death, environmental harm, code breach, financial loss, or property damage.

5. Costs, products, and local data

Prices, labour rates, currencies, tax assumptions, availability, coverage, cookie durations, and merchant offers can change without notice. A cheaper material may require more coats, labour, preparation, waste, fixings, or maintenance and may cost more overall. Verify quantities and specifications with the manufacturer and supplier before purchase.

6. Your verification checklist

• Confirm units and every input.
• Read the displayed formula, assumptions, and included/excluded items.
• Add an appropriate waste, contingency, and safety margin.
• Check manufacturer datasheets, plans, site measurements, codes, and current local prices.
• Have a qualified professional verify material or safety-critical decisions.
• Keep records of the assumptions used in quotations or client work.

7. Reporting mistakes

Please report a suspected error to fix@calcurly.com with the calculator name, inputs, result, expected result, and source where possible. We may correct content without notice. See the Terms of Use for warranty and liability provisions.