We'd love to hear from you

Questions, feedback, calculator suggestions, or just saying hi � drop us an email and we'll get back to you.

Our inbox

We typically reply within 1�2 business days

What can we help with?

Whatever's on your mind

We read every email. Whether it's a formula question, a bug report, or a suggestion for a new calculator � send it over.

If a calculator result looks wrong � share the inputs, the output, and what you expected. We'll check the formula and fix it fast.

Need a tool that isn't in our directory yet? Tell us what number you're trying to find � we build based on actual demand.

Found something broken � a layout issue, a wrong result, a link that 404s? Let us know and we'll fix it in the next update.

Something feel off about the UX? A label that's confusing? A section that could be clearer? We take design feedback seriously.

Want to write for us, collaborate on a tool, or explore something else? We're small and selective but always open to interesting conversations.

Found the site useful? Telling us what you used it for is genuinely motivating and helps us prioritise what to build next.

What to expect

Every email to admin@smallhrtools.com is read by a human on the Jopiz team. Here's what you can expect when you write in.

1�2 Business days typical response time for most enquiries

24h For confirmed formula errors or broken calculators � we treat these as urgent

100% Of emails read by a real person � no auto-close, no ticket system, no chatbot

Ready to reach out?

No forms, no tickets. Just email us and we'll get back to you.