Contact Us

Have a question about a tool? Found a bug? Or do you have an idea for a new calculator you'd like to see on JusTheTool? We'd love to hear from you.

Tool Suggestions

If you are suggesting a new tool, please include:

• The name of the tool you need.
• What specific variables it should calculate (e.g., "I need a calculator that accounts for grout line width").
• Any specific units of measurement you prefer (Imperial, Metric, or both).

Frequently Asked Questions

How fast will I get a response?

We typically reply within 24-48 hours. Bug reports and broken calculator issues are usually prioritized first since those affect everyone using the tool, not just one person.

I found a calculator giving me the wrong number. What should I include in my report?

Please include the exact inputs you entered, the result you got, and what you expected instead. If you know the correct formula or have a source for it, that helps us fix it faster and verify the change.

Do you accept guest posts, link requests, or sponsorship inquiries?

Yes, we're open to relevant partnership and content inquiries from sites in the home improvement, construction, and DIY space. Send a brief note about what you have in mind and we'll get back to you.

What happens to the information I send in an email?

Messages sent to admin@justhetool.com go directly to our inbox, not to a database on our servers. See our Privacy Policy for full details on how we handle data across the site.

Can I request a correction to a guide or calculator's underlying data?

Yes — we'd genuinely rather know. Every cost figure and formula on this site comes from a stated source (see our About page for our methodology), and if something's outdated or wrong for your region, tell us and we'll review it.