Contact

For feedback, corrections, calculator requests, or advertising questions, contact the site owner at:

contact@homecalc.xyz

Please include the page URL and the measurement or calculation issue you noticed. This helps us check whether the problem is a formula issue, a wording issue, or an input assumption that needs clearer explanation.

What to include

For calculator feedback, include the tool name, the input values you used, the result you received, and the result you expected. For guide feedback, include the guide URL and the sentence or section that needs correction or more detail.

HomeCalc Tools does not provide project quotes, contractor referrals, or emergency building advice. For final purchase quantities, structural work, electrical work, plumbing work, waterproofing, permitting, or safety-critical decisions, contact a qualified local professional or supplier.

Typical requests

• Report a calculation or rounding issue.
• Suggest a new material calculator or guide topic.
• Request a clarification to an existing guide.
• Ask about advertising, sponsorship, or site policy pages.