By using QuantityCalc (the "site"), you agree to these terms. If you don't agree, please don't use the site. We may update these terms from time to time; material changes will be reflected on this page.
Informational use only
QuantityCalc provides construction and landscaping calculators and cost information for general planning and educational purposes. The quantities and cost figures are estimates, generated from the dimensions you enter and national-average price data adjusted by region. They are not professional quotes, engineering, or design advice and are not a substitute for a licensed contractor, engineer, architect, or supplier. Material needs and prices depend on site conditions, product specifications, technique, region, season, and delivery, and change over time. Always confirm quantities and current pricing with a local professional before ordering material or starting work.
No warranty
The site is provided "as is" and "as available," without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, or accuracy. We work to keep our formulas and data correct but make no guarantee that the site will be error-free, uninterrupted, or complete.
Limitation of liability
To the fullest extent permitted by law, QuantityCalc and its operator are not liable for any loss, cost, or damage — including over- or under-ordering material, project delays, or budget overruns — arising from your use of, or reliance on, the calculators or content on this site. Use of the site is at your own risk. Structural elements such as footings, retaining walls, and decks may be governed by building codes and require permits or engineering; consult your local building department and a qualified professional.
Acceptable use
You may use the site for your own personal or business project planning. You agree not to:
- Scrape, copy, or republish the site's content or data in bulk without permission.
- Interfere with, overload, or attempt to disrupt the site or its infrastructure.
- Use the site for any unlawful purpose or in violation of these terms.
Site content, formulas, and design are owned by QuantityCalc unless otherwise noted. You may share links to the site freely.
Advertising & affiliate links
The site is supported by display advertising and affiliate links. Some outbound links (for example, to Amazon Associates and other merchants) are affiliate links: if you buy through them, we may earn a commission at no extra cost to you. This never changes the calculators' results or the prices shown. See our disclaimer and privacy policy for details on estimates and data handling.
Third-party links
The site may link to third-party websites and products. We don't control and aren't responsible for their content, availability, or practices. Following an external link is at your own discretion.
Contact
Questions about these terms? Email rlancasterenterprises@gmail.com.