Contact Us

Have questions, suggestions, or feedback? We'd love to hear from you. Reach out to the KalculatorHub team using the information below.

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General Inquiries

For general questions, feedback, or suggestions about our calculator tools.

hello@kalcalculatorhub.com

Response time: 1-3 business days

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Technical Support

Report bugs, technical issues, or calculation errors you've encountered.

support@kalcalculatorhub.com

Response time: 1-2 business days

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Privacy Concerns

Questions about data privacy, security, or our privacy practices.

privacy@kalcalculatorhub.com

Response time: Within 30 days (GDPR compliance)

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Business Inquiries

Partnership opportunities, sponsorships, or business collaborations.

business@kalcalculatorhub.com

Response time: 3-5 business days

Frequently Asked Questions

How do I report a calculator error or bug?

Please email support@kalcalculatorhub.com with details about the calculator you used, the inputs you entered, the result you got, and what you expected. Screenshots are helpful if possible. We investigate all reported issues promptly.

Can I request a new calculator?

Absolutely! We love hearing from our users about what calculators would be helpful. Email your suggestions to hello@kalcalculatorhub.com. While we can't guarantee we'll build every requested calculator, we carefully consider all suggestions.

Do you offer custom calculator development?

For business inquiries about custom calculator tools or integrations, please contact business@kalcalculatorhub.com. We're happy to discuss custom development projects and partnerships.

How can I report a security vulnerability?

If you've discovered a security issue, please email privacy@kalcalculatorhub.com immediately with details. We take security seriously and will respond to verified vulnerabilities as quickly as possible.

Can I embed your calculators on my website?

For questions about embedding our calculators or using them on your website, please contact business@kalcalculatorhub.com to discuss licensing and integration options.

Stay Updated

We're constantly improving our calculator tools based on user feedback. Your input helps us serve you better!

KalculatorHub
A free online calculator service
Serving users worldwide since 2024