Contact & Feedback
We'd love to hear from you! Send us feedback, report bugs, request features, or ask questions about our calculators.
Send us a message
Get in touch
vscalculator@gmail.com
Response Time
Within 24 hours
Frequently Asked Questions
How do I report a calculator error?
Select "Calculator Issue" as the feedback type and include the specific calculator, inputs used, and expected vs actual results.
Can I request a new calculator?
Absolutely! Select "Feature Request" and describe the calculator you'd like to see. We're always looking for new ideas.
Is my data secure?
Calculator math runs locally in your browser, and raw values are excluded from optional analytics. Share links may include selected inputs in the URL, so review them before sharing. See our Privacy Policy for details.