Last updated: February 2, 2026
By using CalcMyProject (calcmyproject.com), you agree to these terms.
CalcMyProject offers free calculators for home improvement and DIY projects, including square footage, tile, lumber, concrete, and wallpaper calculations.
Our calculators provide estimates based on standard formulas and typical material specifications. Results may vary based on:
Always verify measurements on-site before purchasing materials. We are not responsible for over-ordering, under-ordering, or any project issues resulting from reliance on our calculators.
This site provides general information, not professional construction, engineering, or architectural advice. For structural work, always consult a licensed professional.
Some links on our site are affiliate links. If you click and make a purchase, we may earn a commission at no extra cost to you. We only recommend products we believe are useful for DIY projects.
The content, design, and code on CalcMyProject are owned by us. You may use the calculators for personal use. You may not copy or reproduce the site for commercial purposes.
CalcMyProject is provided "as is" without warranties of any kind. We don't guarantee the site will be error-free, always available, or that calculations will be perfectly accurate for your specific situation.
We are not liable for any damages arising from your use of this site, including material waste, project delays, or construction issues. Use common sense and verify all measurements.
We may update these terms at any time. Continued use of the site means you accept any changes.
Questions? Contact us at: hello@calcmyproject.com