Contact
Spotted a number that looks wrong? Need a calculator we do not have yet? Question about a membership? Write to us — we read everything.
This is the address for everything: accuracy reports, membership and refund queries, privacy requests and grievances. Email is the only channel we support, which means nothing gets lost between systems.
What to expect
| Type of message | Response |
|---|---|
| A calculation looks wrong | Checked the same day |
| Payment or refund query | Acknowledged within 48 hours |
| Privacy request or grievance | Acknowledged within 48 hours, resolved within 30 days |
| Feature request or general question | Within 2–3 working days |
Reporting an incorrect result
The most useful thing you can send is the numbers you entered, the result you got and the result you expected. That lets us reproduce it immediately instead of guessing.
The company behind Calculix
Dream Blend Solutions Private Limited
Brand: AjonTec
Patna, Bihar, India
Website: www.ajontec.com
Email: info@calculix.in
Grievance officer
For complaints under the Information Technology Act, 2000 and the Digital Personal Data Protection Act, 2023, write to info@calculix.in with "Grievance" in the subject line.