Contact Us
Get in touch with us. Ask questions, report issues, or suggest new calculators.
Get in Touch
We'd love to hear from you. Whether you have a question about one of our calculators, found a bug, or want to suggest a new tool — this is the place.
Smart Calculators is built by listening to its users. Every suggestion is read and evaluated. Many of the calculators you see today exist because someone asked for them.
What Can You Write About?
Anything related to the site. Some common reasons people reach out:
You found an error in a calculation or a result that doesn't look right. You want to suggest a calculator that doesn't exist yet. You have a question about how a specific tool works. You want to report a translation issue or suggest an improvement. Or you simply want to say hello — that works too.
Response Time
We read every message. If you leave your email address, we'll do our best to respond within 48 hours on business days. For calculator suggestions, we may not reply individually, but we add every valid idea to our backlog and prioritize based on demand.
Frequently Asked Questions
No. The contact form works without any registration. Just fill it out and send.
Absolutely. Select 'Suggest a calculator' as the reason, describe what you need, and we'll evaluate it. The more detail you provide, the better.
We aim to respond within 48 hours on business days. If you don't leave an email, we can't reply, but your message is still read.
No. Your email is only used to reply to your message. We don't store it in any database, add it to mailing lists, or share it with anyone.
Please describe what you did, what you expected to happen, and what actually happened. If possible, mention the calculator name and the values you entered. This helps us reproduce and fix the issue quickly.