Get in Touch

Have a question, found a bug, or want to suggest a feature? We'd love to hear from you.

Email

support@calchub.app

Best for general inquiries

Phone

+1 (555) 123-4567

Monโ€“Fri, 9 AM โ€“ 6 PM EST

Response Time

Within 24 hours

Usually much faster

Location

Worldwide

Serving users globally

Send us a message

Fill out the form and we'll respond as soon as possible.

Before you write...

  • Are the calculators really free?

    Yes, 100%. All calculators are free to use with no sign-up, limits, or hidden charges.

  • How accurate are the tax rates?

    We update tax slabs annually from official government sources. Always verify with a tax professional.

  • Can I suggest a new calculator?

    Absolutely! Use the "Feature Request" subject in the form. We prioritize popular requests.

  • Is my data stored?

    No. All calculations happen locally in your browser. We never store your inputs or results.

Prefer direct contact?

Reach out directly for urgent issues or partnerships.