Publisher contact
Go Calculator is published by Shakti Prasad Ram in India. The current public contact channel is the telephone number below.
Report a calculation or content issue
For a useful investigation, provide the calculator name or URL, the non-sensitive inputs used, the result shown, the result you expected and any authoritative source supporting the correction.
- Calculation, unit or rounding issue
- Outdated tax, rate or institutional formula
- Accessibility or keyboard problem
- Broken page, link or mobile layout
Privacy and advertising enquiries
Use the same contact number for privacy, cookie, advertising or legal enquiries. Do not send passwords, bank details, government identifiers, medical records or other sensitive information.