Terms of Service

By using My DIY Calculator you agree to these terms. If you don’t agree, please don’t use the site.

Using the calculators

Our calculators are free to use for personal and professional projects. A free account lets you save and organize your projects.

Estimates are for planning only

Results are estimates based on standard coverage rates and formulas, and may include waste allowances. They are provided for planning purposes only and are not a guarantee of the exact materials required. Always confirm final quantities with your supplier or a qualified professional, especially for structural or safety-critical work. My DIY Calculator is not liable for material shortfalls, overages, or costs resulting from reliance on the estimates.

Your account

You’re responsible for keeping your login secure and for activity under your account. Don’t misuse the service, attempt to disrupt it, or use it unlawfully.

Intellectual property

The site, its design, and content are owned by My DIY Calculator. You keep ownership of the project data you enter.

Disclaimer & liability

The service is provided “as is” without warranties of any kind. To the extent permitted by law, My DIY Calculator is not liable for any indirect or consequential damages arising from use of the site.

Changes

We may update these terms as the product evolves. Continued use after changes means you accept the updated terms.

Contact

Questions? Reach us through our contact page.