Get in Touch
Have a question, suggestion, or found an issue? We'd love to hear from you!
Contact Information
support@onlinecalculatorshub.com
Response Time
Usually within 24-48 hours
Available
Monday - Friday
9:00 AM - 6:00 PM EST
Quick Links
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Frequently Asked Questions
How quickly will I receive a response?
We typically respond within 24-48 hours during business days. For urgent issues, please mention it in your message.
Can I request a new calculator tool?
Absolutely! We love hearing your suggestions. Select "Feature Request" as the subject and describe the calculator you'd like to see.
I found a bug. How do I report it?
Please select "Bug Report" as the subject and include details about which calculator has the issue, what happened, and what you expected to happen.
Do you offer API access to your calculators?
Currently, we don't offer API access. However, all our calculators work directly in your browser with JavaScript. Contact us if you have specific integration needs.