We value your feedback and inquiries. Whether you have a question about our tools, want to report a bug, or suggest a new feature, we're all ears.
Our team typically responds within 24-48 business hours for technical inquiries and feedback.
Interested in integrating our tools or discussing business opportunities? We are open to collaboration with educational institutions and software developers.
Currently, we do not offer a public API. However, we are considering a professional version for high-volume enterprise needs. Stay tuned!
Yes, AllUnit Calc is and will always be free to use for individual users. We sustain the site through non-intrusive sponsorships.
We love feature requests! Send us an email with the subject "Tool Suggestion" and a brief description of the formula or utility you need.
Since our tools are browser-based, if you keep the page open, many functions will work without an internet connection!