Terms of use
Last updated October 8, 2026
By using CalcBelt (calcbelt.com) you agree to these terms.
Estimates only
The calculators give estimates for planning and buying materials. Real quantities depend on site conditions, products, waste and workmanship, and real prices depend on where and when you buy. Check quantities with your supplier and follow the manufacturer's instructions for every product.
Not professional advice
Nothing on this site is engineering, architectural, legal or financial advice. Structural work, electrical work and anything that needs a permit must meet your local building code; consult a qualified professional where needed.
No warranty
The site is provided "as is", without warranties of any kind. To the extent the law allows, CalcBelt is not liable for any loss or damage arising from the use of the calculators or the information on this site.
Changes
We may update the calculators, figures and these terms at any time. The date at the top shows the latest version.