Contact Us
We read every message
Have a suggestion for a new calculator? Found a bug or an incorrect formula? Just want to say hello? We'd love to hear from you.
Drop us a line at hello@freecalculatorshub.in
What we can help with
- Reporting incorrect calculations or formulas
- Suggesting new calculators you'd like to see
- Feedback on usability or design
- Partnership or advertising enquiries
Response time
We typically respond within 1–2 business days. For urgent issues with calculator accuracy, please mention "urgent" in the subject line.